Al 3004 Powder
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Al 3004 Powder

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Al 3004 Powder

Product Al 3004 Powder
CAS No. N/A
Appearance Gray Powder
Purity ≥99%,  ≥99.9%,  ≥95%(Other purities are also available)
APS 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range.
Ingredient Al-1.2Mn-1.0Mg
Density 2.6-2.8g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-297/25

Al 3004 Description:

Al 3004 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

Al 3004 Powder Related Information :

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

Please contact us for customization and price inquiry

Email: contact@nanochemazone.com

Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.

Al 3004 powder

Al 3004 powder is a specially formulated coating material composed of aluminum alloy. It is created by combining aluminum with a precise blend of alloying elements to ensure optimal performance. The powder form allows for easy application and provides a uniform coating when properly cured.

Overview of Al 3004 Powder

Al 3004 is a wrought aluminum alloy known for its moderate strength, excellent corrosion resistance, good formability and weldability. Manganese enhances strength through solid solution strengthening while magnesium improves strength through precipitation hardening.

Key characteristics of Al 3004 powder include:

Moderate tensile strength with excellent ductility

Very good formability and weldability

Excellent corrosion resistance

High thermal and electrical conductivity

Low density

Available in various particle size distributions

Al 3004 powder is suitable for applications requiring moderate strength combined with good weldability, machinability and corrosion resistance.

Chemical Composition of Al 3004 Powder

Element Weight %
Aluminum (Al) Balance
Manganese (Mn) 1.0-1.5%
Magnesium (Mg) 0.2-0.8%
Silicon (Si) 0-0.6%
Iron (Fe) 0-0.7%
Copper (Cu) 0-0.25%
Chromium (Cr) 0-0.10%
Zinc (Zn) 0-0.10%

Properties of Al 3004 Powder

Property Value
Density 2.73 g/cm3
Melting Point 630-655°C
Thermal Conductivity 180 W/mK
Electrical Conductivity 41-43 %IACS
Young’s Modulus 68-72 GPa
Poisson’s Ratio 0.33
Tensile Strength 190-240 MPa
Yield Strength 110-170 MPa
Elongation 10-20%
Hardness 50-65 Brinell

The alloy offers moderate strength with excellent ductility and formability. It has good resistance to atmospheric corrosion. Thermal and electrical conductivity is high.

Production Method for Al 3004 Powder

Common production methods for Al 3004 powder include:

Gas Atomization – Molten alloy stream disintegrated by inert gas jets into fine spherical powder with controlled particle distribution.

Water Atomization – High velocity water jet used to produce fine irregular Al 3004 particles. Lower cost but higher oxygen content.

Mechanical Alloying – Ball milling a blend of aluminum and alloying powders followed by cold compaction and sintering.

Gas atomization provides superior control over powder characteristics critical for advanced applications.

Applications of Al 3004 Powder

Typical applications of Al 3004 powder include:

Additive Manufacturing – Used in binder jetting, laser melting, electron beam melting processes to produce complex aluminum parts.

Metal Injection Molding – To manufacture small intricate components that need good strength and corrosion resistance.

Powder Metallurgy – Press and sinter process to produce moderately high-performance automotive and machinery parts.

Thermal Spraying – Wire arc spray deposition to produce protective coatings offering moderate wear and corrosion resistance.

Welding Filler – Used as filler wire to provide weld strength similar to base metal.

Pigments – Added to paints and coatings to provide shine and corrosion protection.

Specifications of Al 3004 Powder

Al 3004 powder is available under different size ranges, shapes, purity levels, and grades:

Particle Size: From 10-150 microns for AM methods, up to 300 microns for thermal spray processes.

Morphology: Spherical, granular, irregular and flake powder shapes are available.

Purity: From commercial grades up to high purity levels based on impurity limits.

Grades: Conforming to ASTM B209, EN 573, and ISO 209 specifications. Custom grades offered.

Flowability: Powder can be customized for specific flow rates as per application requirements.

Storage and Handling of Al 3004 Powder

Al 3004 powder should be properly handled and stored to prevent:

Oxidation and reaction with moisture

Dust explosion hazards from fine powder

Inhalation related health problems

Safety practices from supplier SDS should be followed

Inert gas blanketing, proper grounding, ventilation, and PPE is recommended when handling the powder.

Testing and Characterization Methods

Key test methods used for Al 3004 powder include:

Chemical composition analysis using OES or XRF

Particle size distribution as per ASTM B822 standard

Morphology analysis through SEM

Powder flow rate measured by Hall flowmeter

Density determined by helium pycnometry

Impurity level testing by ICP-MS

Microstructure examination by X-ray diffraction

These tests ensure batch-to-batch consistency and that the powder meets application requirements.

Comparison Between Al 3004 and Al 6061 Powders

Al 3004 and Al 6061 are two aluminum alloy powders compared:

Parameter Al 3004 Al 6061
Alloy type Non-heat treatable Heat treatable
Mg content 0.2-0.8% 0.8-1.2%
Strength Moderate Higher
Corrosion resistance Excellent Excellent
Weldability Excellent Good
Machinability Good Excellent
Cost Lower Higher

Al 3004 offers better weldability while Al 6061 has higher strength. Both offer excellent corrosion resistance.

Al 3004 Powder FAQs

Q: How is Al 3004 powder produced?

A: Al 3004 powder is commercially produced using gas atomization, water atomization, and mechanical alloying followed by sintering. Gas atomization provides the best control of particle characteristics.

Q: What are the main applications of Al 3004 powder?

A: The major applications of Al 3004 powder include additive manufacturing, thermal spray coatings, powder metallurgy parts manufacturing, metal injection molding, pigments, and welding filler wire.

Q: What is the recommended particle size for Al 3004 powder for binder jet 3D printing?

A: For binder jetting process, the typical Al 3004 powder size range is 20-45 microns with near-spherical morphology to provide good powder bed density and binder infiltration.

Q: Does Al 3004 powder require any special handling precautions?

A: Yes, it is recommended to handle aluminum powders carefully under inert atmosphere using proper grounding, ventilation and PPE to prevent fire or explosion hazards.

Q: Where can I buy Al 3004 powder suitable for aerospace welding wire?

A: High purity gas atomized Al 3004 powder meeting aerospace standards can be purchased from leading manufacturer.

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Note: For pricing & ordering information, please get in touch with us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities and customization. E-mail: contact@nanochemazone.com

Customization:
If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) is available upon request.

NOTE:
Images, pictures, colors, particle sizes, purity, packing, descriptions, and specifications for the real and actual goods may differ. These are only used on the website for the purposes of reference, advertising, and portrayal. Please contact us via email at sales@nanochemazone.com or by phone at (+1 780 612 4177) if you have any questions.

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Al 3003 Powder
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Al 3003 Powder

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Al 3003 Powder

Product Al 3003 Powder
CAS No. N/A
Appearance Silver-Gray Powder
Purity ≥99%,  ≥99.9%,  ≥95%(Other purities are also available)
APS 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range.
Ingredient Al-1.2Mn-0.12Cu
Density 2.73g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-296/25

Al 3003 Description:

Al 3003 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

Al 3003 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. Al 3003 powder Al 3003 powder is an aluminum alloy powder composed mainly of aluminum and manganese. It belongs to the 3xxx series of aluminum alloys, which are known for their excellent workability and corrosion resistance. The powder form allows for easy handling and processing, making it suitable for various manufacturing techniques. Overview of Al 3003 Powder Al 3003 or 3A21 aluminum is a wrought alloy known for its good cold formability, weldability and corrosion resistance. The manganese additions enhance strength through solid solution strengthening while maintaining workability. Key characteristics of Al 3003 powder include: Moderate strength with good ductility Excellent formability and weldability Good corrosion resistance High thermal and electrical conductivity Low density Available in a range of powder sizes and shapes Al 3003 powder is used widely in chemical tanks, pipeline, automotive parts, heat exchangers, utensils, and other applications needing moderate strength, formability and corrosion resistance. Chemical Composition of Al 3003 Powder
Element Weight %
Aluminum (Al) Balance
Manganese (Mn) 1.0-1.5%
Iron (Fe) 0.7% max
Silicon (Si) 0.6% max
Copper (Cu) 0.05-0.20%
Zinc (Zn) 0.10% max
Magnesium (Mg) 0.10% max
Chromium (Cr) 0.10% max
Properties of Al 3003 Powder
Property Value
Density 2.73 g/cm3
Melting Point 645-650°C
Thermal Conductivity 180 W/mK
Electrical Conductivity 43-44% IACS
Young’s Modulus 68-72 GPa
Poisson’s Ratio 0.33
Tensile Strength 145-185 MPa
Yield Strength 110-140 MPa
Elongation 12-20%
Hardness 35-55 Brinell
The alloy offers moderate strength with excellent ductility and formability. It has good resistance to atmospheric corrosion. Thermal and electrical conductivity is high. Production Method for Al 3003 Powder Commercial production processes used for Al 3003 powder include: Gas Atomization – Molten alloy stream disintegrated by high pressure inert gas jets into fine spherical powders. Water Atomization – High velocity water jet impacts and disintegrates molten metal stream to produce fine powders. Mechanical Milling – Ball milling of aluminum flakes/powders to achieve finer particle sizes and powder characteristics. Electrolysis – Aluminum produced through electrolysis process and ground to fine powder. Lower purity. Gas atomization provides the best control over particle size distribution, morphology and microstructure of the powder. Applications of Al 3003 Powder Al 3003 powder is used in the following main applications: Additive Manufacturing – Selective laser melting, binder jetting and other 3D printing processes to produce complex components. Powder Metallurgy – Compaction and sintering to create parts with good mechanical properties and machinability. Metal Injection Molding – To manufacture small intricate components for automotive and electronics industry. Thermal Spraying – Wire arc spraying to deposit Al 3003 coatings offering moderate wear and corrosion resistance. Welding Filler – Used as filler wire for arc welding and repair of aluminum components. Pigments – Used in paints and coatings to provide luster and corrosion protection. Pyrotechnics – Added to pyrotechnic compositions as fuel due to flammability of aluminum. Specifications of Al 3003 Powder Al 3003 powder is available under different size ranges, shapes and purity levels: Particle Size: From 10-150 microns for AM methods, up to 300 microns for thermal spray. Morphology: Spherical, granular, flake and irregular particle shapes. Smooth powder flows better. Purity: From commercial to high purity (99.8%) grades tailored for applications. Flowability: Powder customized for flow rates above 25 s/50 g. Grades: Conforming to ASTM B209, EN 573-3, ISO 209:2007 etc. Custom grades offered. Storage and Handling of Al 3003 Powder Al 3003 powder should be properly stored and handled to prevent: Oxidation and reaction with moisture Dust explosions from powder ignition Inhalation of fine powder causing health issues Safety practices advised by supplier should be followed Inert gas storage, adequate ventilation, grounding, and PPE is recommended when handling the powder. Testing and Characterization Methods Key test methods used for Al 3003 powder include: Chemical analysis using OES or XRF for composition Particle size distribution as per ASTM B822 standard Morphology analysis through SEM imaging Flow rate measurement using Hall flow funnel Density determination by helium pycnometry Impurities testing by ICP-MS Microstructure examination by X-ray diffraction These testing methods ensure reliable and consistent quality of the aluminum alloy powder. Comparison Between Al 3003 and Al 6061 Powders Al 3003 and Al 6061 are two aluminum alloy powders compared:
Parameter Al 3003 Al 6061
Alloy type Non-heat treatable Heat treatable
Mn content 1.0-1.5% 0.15% max
Mg content 0.1% max 0.8-1.2%
Strength Moderate Higher
Corrosion resistance Good Excellent
Weldability Excellent Good
Cost Lower Higher
Applications Chemical tanks, utensils Aerospace, automotive parts
Al 6061 offers higher strength while Al 3003 provides better weldability and formability at a lower cost. Al 3003 Powder FAQs Q: How is Al 3003 powder produced? A: Al 3003 powder is commercially produced using gas atomization, water atomization, mechanical milling, and electrolysis processes. Gas atomization offers the best control of particle characteristics. Q: What are the main applications for Al 3003 powder? A: Key applications include additive manufacturing, thermal spraying, powder metallurgy, metal injection molding, welding filler, pigments, and pyrotechnic compositions. Q: What is the typical Al 3003 powder size used for laser sintering? A: For selective laser sintering process, the common Al 3003 powder size range is 20-53 microns with spherical morphology for optimal powder bed density. Q: Does Al 3003 powder require any special handling precautions? A: Yes, aluminum powders can be flammable and pose explosion risks. It is recommended to handle them carefully under inert atmosphere using proper grounding, ventilation and PPE. Q: Where can I procure Al 3003 powder suitable for thermal spray coatings? A: Companies like Nanochemazone offer Al 3003 grades suitable for wire arc spray and flame spray coatings needing moderate wear and corrosion resistance.
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Al 3103 Powder
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Al 3103 Powder

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Al 3103 Powder

Product Al 3103 Powder
CAS No. N/A
Appearance Silvery-White Powder
Purity ≥99%,  ≥99.9%,  ≥95%(Other purities are also available)
APS 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range.
Ingredient Al-1.2Mn
Density 2.73g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-298/25

Al 3103 Description:

Al 3103 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

Al 3103 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. Al 3103 powder Al 3103 powder is a form of aluminum alloy that exhibits excellent mechanical properties, corrosion resistance, and thermal conductivity. It belongs to the 3xxx series of aluminum alloys, which are known for their moderate strength and exceptional formability. The powder form allows for easier handling, processing, and fabrication, making it suitable for various industrial applications. Overview of Al 3103 Powder Al 3103 is a non-heat treatable wrought aluminum alloy known for its excellent corrosion resistance, good formability and weldability. Manganese additions improve strength through solid solution strengthening while maintaining excellent ductility. Key characteristics of Al 3103 powder include: Moderate strength with high ductility and toughness Excellent weldability and formability Very good corrosion resistance High thermal and electrical conductivity Low density Available in various particle size distributions Al 3103 powder is suitable for applications like chemical tanks, food processing equipment, heat exchangers, road tankers, utensils etc. needing moderate strength combined with excellent corrosion resistance. Chemical Composition of Al 3103 Powder The typical chemical composition of Al 3103 powder is:
Element Weight %
Aluminum (Al) Balance
Manganese (Mn) 1.0-1.5%
Silicon (Si) 0.6% max
Iron (Fe) 0.7% max
Copper (Cu) 0.10% max
Magnesium (Mg) 0.10% max
Zinc (Zn) 0.10% max
Chromium (Cr) 0.05-0.20%
Manganese is the principal alloying element in 3103 aluminum. Iron, silicon, copper, and zinc are present as impurity elements with specific limits. Properties of Al 3103 Powder Key properties of Al 3103 powder include:
Property Value
Density 2.73 g/cm3
Melting Point 630-654°C
Thermal Conductivity 130 W/mK
Electrical Conductivity 41-43% IACS
Young’s Modulus 70 GPa
Poisson’s Ratio 0.33
Tensile Strength 110-180 MPa
Yield Strength 55-110 MPa
Elongation 18-30%
Hardness 25-55 Brinell
roduction Method for Al 3103 Powder Common production methods for Al 3103 powder include: Gas Atomization – Molten alloy stream disintegrated by inert gas jets into fine spherical powder with controlled size distribution. Water Atomization – High velocity water jet used to produce fine irregular Al 3103 particles. More economical but higher oxygen content. Mechanical Alloying – Ball milling of aluminum and manganese powders followed by cold compaction and sintering. Gas atomization provides the best control over powder characteristics like particle size, shape and microstructure. Applications of Al 3103 Powder Typical applications of Al 3103 powder include: Additive Manufacturing – Suitable for binder jetting and selective laser melting processes to produce complex aluminum parts. Powder Metallurgy – Press and sinter process to create parts with good mechanical properties and machinability. Metal Injection Molding – To manufacture small intricate components needing moderate strength and corrosion resistance. Thermal Spraying – Wire arc spraying to produce protective coatings with moderate wear and corrosion resistance. Welding Filler – Used as filler wire providing weld strength similar to base metal. Pigments – Added to paints and coatings to provide shine and corrosion protection. Specifications of Al 3103 Powder Al 3103 powder is available under different size ranges, shapes, purity levels and grades: Particle Size: From 10-150 microns for AM methods, up to 300 microns for thermal spray processes. Morphology: Spherical, granular, dendritic and irregular shaped particles. Smooth powder flows better. Purity: From commercial to high purity (99.8%) grades tailored for application. Grades: Conforming to ASTM B209, EN 573, ISO specifications. Custom grades offered. Flowability: Excellent powder flow rates above 25 s/50g can be customized. Global Suppliers of Al 3103 Powder Some of the major global suppliers are: Valimet Inc. (USA) Makin Metal Powders (UK) Micron Metals (USA) Shanghai Chaowei Nanotechnology (China) Shandong Yamei Nanotechnology (China) CNPC Powder Group (China) Titanium Powder (Russia) These companies produce Al 3103 powder suitable for AM, MIM, thermal spray, automotive, marine and other applications using various methods. Storage and Handling of Al 3103 Powder Al 3103 powder should be properly handled and stored to prevent: Oxidation and reaction with moisture Dust explosion hazards from fine powder Inhalation related health issues Safety practices from supplier SDS should be followed Inert gas blanketing, proper grounding, ventilation, and PPE is recommended when handling the powder. Testing and Characterization Methods Key test methods used for Al 3103 powder include: Chemical analysis using OES or XRF for composition Particle size distribution as per ASTM B822 standard Morphology analysis through SEM Powder flow rate measured by Hall flow funnel Density determination by helium pycnometry Impurity testing by ICP-MS Microstructure examination by X-ray diffraction These tests ensure batch consistency and compliance with specifications. Comparison Between Al 3103 and Al 3003 Powders Al 3103 and Al 3003 are two aluminum alloy powders compared:
Parameter Al 3103 Al 3003
Alloy type Non-heat treatable Non-heat treatable
Mn content 1.0-1.5% 1.0-1.5%
Strength Slightly lower Slightly higher
Corrosion resistance Excellent Excellent
Weldability Excellent Excellent
Cost Lower Higher
Al 3103 offers better formability whereas Al 3003 provides marginally higher strength. Both offer excellent corrosion resistance. Al 3103 Powder FAQs Q: How is Al 3103 powder produced? A: Al 3103 powder is commercially produced using gas atomization, water atomization, and mechanical alloying followed by sintering. Gas atomization provides the best control of particle characteristics. Q: What are the main applications of Al 3103 powder? A: The major applications of Al 3103 powder include additive manufacturing, metal injection molding, thermal spray coatings, powder metallurgy parts, pigments, and welding filler wire. Q: What is the typical Al 3103 powder size used for selective laser melting? A: For SLM process, the ideal Al 3103 powder size range is 20-45 microns with spherical morphology to enable good powder bed density and melt pool formation. Q: Does Al 3103 powder require any special handling precautions? A: Yes, it is recommended to handle aluminum powders carefully under inert atmosphere using proper grounding, ventilation and PPE to prevent fire or explosion hazards. Q: Where can I buy Al 3103 powder suitable for marine applications? A: Al 3103 powder with high corrosion resistance tailored for marine environments can be purchased from leading manufacturer.
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Al 3203 Powder
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Al 3203 Powder

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Al 3203 Powder

Product Al 3203 Powder
CAS No. 1344-28-1
Appearance White Powder
Purity ≥99%,  ≥99.9%,  ≥95%(Other purities are also available)
APS 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range.
Ingredient Al203
Density 3.95g/cm3
Molecular Weight 10.961g/mol
Product Codes NCZ-DCY-299/25

Al 3203 Description:

Al 3203 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

Al 3203 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. Al 3203 powder Al2O3 powder is an aluminum alloy composed of aluminum, copper, and manganese. It is renowned for its excellent strength and high fatigue resistance, making it an ideal choice for demanding environments and structural components. The precise composition and manufacturing process of Al 3203 powder ensure consistent quality and performance, making it a reliable material for numerous applications. Overview of Al2O3 Powder Al2O3 or aluminum oxide is a ceramic material known for its high hardness, excellent dielectric properties, refractoriness, abrasion and corrosion resistance. Alumina powder is the powder form of aluminum oxide used in a variety of applications. Key properties of Al2O3 powder include: High hardness and wear resistance High melting point of over 2000°C Low electrical and thermal conductivity Excellent thermal shock resistance Resistant to strong acids and alkalis Low density around 3.95 g/cm3 Chemically inert material White color powder available in various particle sizes Chemical Composition of Al2O3 Powder Al2O3 powder has the following chemical composition:
Compound Formula Weight %
Aluminum oxide Al2O3 99.5% min
Silicon dioxide SiO2 0.05% max
Iron oxide Fe2O3 0.08% max
Titanium dioxide TiO2 0.03% max
Sodium oxide Na2O 0.05% max
Magnesium oxide MgO 0.03% max
High purity Al2O3 powder contains over 99.5% aluminum oxide as the principal component. Maximum impurity limits are specified for silica, iron oxide, titania, and other oxides. Properties of Al2O3 Powder Al2O3 powder exhibits the following key properties:
Property Value
Melting point 2050°C
Density 3.95 g/cm3
Hardness 9 Mohs
Flexural strength 330 MPa
Compressive strength 2600 MPa
Porosity <1%
Thermal conductivity 30 W/m.K
Electrical resistivity >1014 ohm.cm
Dielectric strength 15-35 kV/mm
Water absorption 0%
Production Methods for Al2O3 Powder The common production methods for Al2O3 powder include: Bayer Process – Alumina trihydrate is extracted from bauxite ore and thermally converted to alumina powder. This process yields high purity powder. Hall–Héroult Process – Alumina is dissolved in molten cryolite and electrolyzed to produce aluminum. Alumina powder is recovered as a by-product. Calcination – Dehydration and calcination of various aluminum hydroxides to form alumina powder. Sol-gel – Alumina gel is formed from aluminum alkoxides or nitrates and then dried and calcined to make nanoscale alumina powder. Flame Pyrolysis – Vapor phase combustion of aluminum chloride produces ultrafine alumina powder. The Bayer process is the most common industrial method while the others yield specialty grade alumina. Applications of Al2O3 Powder Key applications of Al2O3 powder include: Abrasives – For grinding, sanding, polishing, blasting media due to its hardness. Refractories – High temperature furnace linings, ceramics, firebricks for metallurgy, glass, cement industries. Ceramics – Electrical, structural, biomedical applications using alumina ceramics. Catalysts – Gamma alumina used as catalyst support and directly as catalyst. Coatings – Thermal spray coatings for wear and corrosion protection. Polishing – CMP slurries for polishing silicon wafers, optic components, metals. Fillers – Added to plastics, rubber, paper to improve mechanical properties. Cosmetics – For manufacturing makeup, personal care products. Specifications of Al2O3 Powder Al2O3 powder is available under various purity levels, particle size distribution, and grades: Purity – From industrial (90%) to high purity (99.99%) grades based on impurity levels. Particle Size – Ranging from nanoscale (10-50 nm) to coarse grade (over 100 microns). Phases – Alpha, gamma, theta, delta phases have different properties. Grades – Conforming to standards for abrasives, technical ceramics, bioceramics, etc. Surface Area – For nanosized powder, surface area is 1-100 m2/g. Morphology – Regular and spherical shaped particles preferred. Applications – Powder customized for composites, 3D printing, other uses. Health and Safety When Handling Al2O3 Powder Al2O3 powder does not pose severe health and safety risks but standard precautions should be taken: Use dust masks or respirators to avoid inhaling fine particles during handling. Wear protective goggles and gloves while handling powder. Prevent skin contact to avoid drying and irritation. Avoid generating and breathing airborne dust. Ensure adequate ventilation. Handle and store powder carefully avoiding dispersion in air. Properly dispose of waste powder based on environmental regulations. Refer to Material Safety Data Sheet (MSDS) provided by the supplier for complete health hazard data. Inspection and Testing of Al2O3 Powder Key tests carried out for quality control of Al2O3 powder are: Chemical analysis using X-ray Fluorescence (XRF) or Inductively Coupled Plasma (ICP) techniques to ensure composition meets specifications. Particle size analysis through laser diffraction or dynamic light scattering method. Scanning Electron Microscopy (SEM) to examine particle morphology. Specific surface area measurement using gas absorption technique. X-ray diffraction (XRD) analysis to determine phases present. Impurity analysis for trace metallic elements using ICP mass spectrometry. Loss of mass on ignition when heated to 1000°C. Density measurement through pycnometry method. Thorough inspection and testing ensures the powder meets the quality and performance requirements of specific applications. Comparison Between α-Al2O3 and γ-Al2O3 Powder α-Al2O3 and γ-Al2O3 are two common phases of alumina powder compared here:
Parameter α-Al2O3 γ-Al2O3
Crystal structure Hexagonal Cubic
Density 3.95 g/cm3 3.65 g/cm3
Hardness 9 Mohs 8 Mohs
Melting point 2050°C ~1100°C
Thermal conductivity 30 W/m.K 5-10 W/m.K
Surface area <10 m2/g 100-300 m2/g
Applications Abrasives, ceramics Catalysts, adsorbents
Price Lower Higher
α-Al2O3 has higher hardness, density, thermal conductivity and refractoriness whereas γ-Al2O3 has higher surface area and extensively used in catalysts. α-form has wider applications and lower price. FAQs Q: What is Al2O3 powder used for? A: Al2O3 powder is used to manufacture abrasives, refractories, structural ceramics, ceramic coatings, polishing compounds, plastic & rubber fillers, and other applications due to its high hardness, strength, and corrosion resistance. Q: What is the difference between white, pink, and brown alumina powder? A: White alumina is high purity Al2O3. Pink and brown alumina contain small amounts of chromium and iron oxides respectively that impart color. White alumina is used when color contamination must be avoided. Q: Is Al2O3 powder hazardous? A: Al2O3 powder is generally not classified as a hazardous material but like all fine powders can cause irritation and breathing issues during handling. Use of proper PPE is recommended. Q: What is the difference between fused and sintered alumina powder? A: Fused alumina is produced by melting pure alumina whereas sintered type is made by compacting and firing alumina powder. Fused alumina has higher purity and density compared to sintered. Q: Where can I buy Al2O3 powder for making ceramic components? A: High purity fine alumina powder for ceramic applications can be purchased from leading supplier.
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AlMgScZr Powder
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AlMgScZr Powder

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AlMgScZr Powder

Product AlMgScZr Powder
CAS No. 7429-90-5
Appearance Gray Metallic Powder
Purity ≥99%,  ≥99.9%,  ≥95%(Other purities are also available)
APS 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range.
Ingredient Al-Mg-Sc-Zr
Density 2.7g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-304/25

AlMgScZr Description:

AlMgScZr Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

AlMgScZr Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. AlMgScZr Powder AlMgScZr powder is an aluminum alloy containing magnesium, scandium and zirconium as the main alloying elements. It exhibits excellent strength, weldability and corrosion resistance while maintaining the low density Overview of AlMgScZr Powder AlMgScZr powder is an aluminum alloy containing magnesium, scandium and zirconium as the main alloying elements. It exhibits excellent strength, weldability and corrosion resistance while maintaining the low density advantage of aluminum. Key properties and advantages of AlMgScZr powder include: AlMgScZr Powder Properties and Characteristics
Properties Details
Composition Al-Mg-Sc-Zr alloy
Density 2.7 g/cc
Particle shape Spherical
Size range 10-75 microns
Apparent density Up to 60% of true density
Flowability Excellent
Strength Very high for Al alloy powder
Weldability Excellent
AlMgScZr powder enables fabrication of lightweight structural and functional components across aerospace, automotive, and industrial sectors needing high specific strength. AlMgScZr Powder Composition Typical composition of AlMgScZr powder: AlMgScZr Powder Composition
Element Weight %
Aluminum Balance
Magnesium 0.2-1%
Scandium 0.2-0.7%
Zirconium 0.05-0.25%
Silicon 0.1% max
Iron 0.1% max
Copper 0.1% max
Aluminum forms the matrix providing low density Magnesium enhances strength through solid solution strengthening Scandium enables precipitation hardening for peak strength Zirconium promotes fine recrystallized grain structure Other elements present only as impurities advantage of aluminum. AlMgScZr Powder Physical Properties
Property Values
Density 2.7 g/cc
Melting point 640-655°C
Electrical resistivity 4.5-5.5 μΩ-cm
Thermal conductivity 150-180 W/mK
Thermal expansion 21-24 x 10^-6 /K
Maximum service temperature 250°C
Very low density compared to steels and titanium alloys Melting point is moderately high for an aluminum alloy High electrical and thermal conductivity Relatively high CTE necessitates design considerations Can be used for prolonged periods up to 250°C The properties make AlMgScZr well suited for lightweight structural applications across automotive, aerospace and other sectors. AlMgScZr Powder Mechanical Properties
Property Values
Yield strength 400-500 MPa
Tensile strength 480-570 MPa
Elongation 7-10%
Hardness 115-150 HB
Shear strength 330 MPa
Fracture toughness 29-35 MPa√m
Very high strength for an aluminum alloy Significantly stronger than other non heat-treatable Al alloys Reasonable ductility in peak aged condition Relatively high fracture toughness Strength can be tailored through aging treatment The properties make AlMgScZr an exceptional choice for structural parts needing high strength-to-weight ratio. AlMgScZr Powder Applications
Sector Uses
Aerospace Airframes, wings, fuselage skins
Automotive Chassis, suspension parts
Industrial Robot arms, lifting equipment
Additive manufacturing High performance components
Some specific product uses: Aircraft structural frames, bulkheads, wing spars Automotive transmission casings, engine blocks Industrial robot arms, lifting equipment Additive manufacturing of topology optimized components Electronic enclosures needing thermal management AlMgScZr provides maximum strength with minimum weight penalty across these critical applications. AlMgScZr Powder Specifications Key specifications for AlMgScZr powder include: AlMgScZr Powder Standards
Standard Description
ASTM B951 Standard for precipitation hardened aluminum alloys
DIN 1718 Aluminum and aluminum alloys designations
EN 586-2 Forgings for high strength structural applications
AMS 4413 Aluminum alloy powder compositions for additive manufacturing
These define: Chemical composition limits of AlMgScZr Required mechanical properties in peak aged condition Approved powder production method – inert gas atomization Impurity limits for elements like Fe Quality testing protocols Proper handling and storage Meeting certification requirements ensures optimal alloy performance. AlMgScZr Powder Particle Sizes
Particle Size Characteristics
10-25 microns Ultrafine powder used in laser AM processes
25-45 microns Common size range for laser bed and binder jetting
45-75 microns Larger sizes used in cold spraying
Finer powder provides higher resolution and surface finish Coarser powder suitable for high deposition rate processes Size range tailored based on AM production method used Spherical morphology maintained in all sizes Controlling particle size distribution and shape is critical for AM processing, packing density, and final part properties. AlMgScZr Powder Apparent Density
Apparent Density Details
Up to 60% of true density For spherical powder shape
1.5 – 1.7 g/cc Improves with greater packing density
Spherical morphology provides high apparent density Higher density improves powder flow and bed packing in AM Reduces entrapped gas porosity in final part Maximizing density minimizes press cycle time Higher apparent density results in better manufacturing productivity and part performance. AlMgScZr Powder Production Method
Method Details
Gas atomization High pressure inert gas breaks up molten metal stream into fine droplets
Vacuum induction melting High purity input materials melted in vacuum
Multiple remelting Improves chemical homogeneity
Sieving Classifies powder into different particle size fractions
Gas atomization with inert gas produces clean, spherical powder Vacuum processing minimizes gaseous impurities Multiple remelts improve uniformity of composition Post-processing provides particle size distribution control Fully automated methods combined with stringent quality control result in consistent AlMgScZr powder suitable for critical applications.
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AlSi10 Powder
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AlSi10 Powder

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AlSi10 Powder

Product AlSi10 Powder
CAS No. 7440-21-3
Appearance Gray Powder
Purity ≥99%,  ≥99.9%,  ≥95%(Other purities are also available)
APS 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range.
Ingredient Al90Si10
Density 2.67g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-305/25

AlSi10 Description:

AlSi10 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

AlSi10 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. AlSi10 Powder AlSi10 is an aluminum alloy powder containing 10% silicon and remainder aluminum. It offers an excellent combination of strength, low density, thermal properties, corrosion resistance and weldability. AlSi10 Powder Composition The typical composition of AlSi10 alloy powder is:
Element Composition
Aluminum (Al) Balance
Silicon (Si) 9-11%
Aluminum forms the matrix providing low density, ductility and corrosion resistance. Silicon provides solid solution strengthening and improves castability. Strict control of the aluminum to silicon ratio is critical to achieve optimal strength and physical properties. Other minor alloying elements like magnesium, iron, copper or zinc may also be present in certain grades. Properties of AlSi10 Powder AlSi10 powder possesses an excellent combination of properties making it suitable for various demanding applications:
Property Value
Density 2.7 g/cm3
Melting Point ~600°C
Thermal Conductivity 150-180 W/m-K
Electrical Conductivity 35-40% IACS
Coefficient of Thermal Expansion 21-23 x 10<sup>-6</sup> /°C
Modulus of Elasticity 80-85 GPa
Tensile Strength 240-300 MPa
Elongation 1-5%
Hardness 80-90 Brinell
Corrosion Resistance Excellent
Low density – Up to 65% lighter than copper alloys and steels. High thermal conductivity – Enables rapid dissipation of heat in electronics. High strength-to-weight ratio – Strength comparable to titanium alloys with lower density. Excellent weldability and castability – High fluidity when molten allowing easy casting and welding. Resistant to corrosion and oxidation – Protective oxide layer prevents corrosion in many environments. This exceptional property profile makes AlSi10 suitable for lightweight structural applications across aviation, space, automotive and other sectors. Applications of AlSi10 Powder Owing to its lightweight, strength and thermal properties, AlSi10 powder is ideal for:
Applications Benefits
Aerospace components Low density combined with high strength.
Automotive parts Weight reduction without compromising mechanical performance.
Electronic housings Thermal management for heat dissipation combined with low weight.
Medical implants Biocompatible, non-toxic, corrosion resistant.
Thermal management High thermal conductivity to dissipate heat.
Used extensively in aircraft and rocket components like engine mounts to reduce weight. Automotive industry uses AlSi10 for pistons, transmission casings, suspension parts to improve fuel efficiency through lightweighting. Electronic enclosures and heat sinks leverage high thermal conductivity for efficient cooling. Rewards excellent strength-to-weight ratio with lower density compared to titanium alloys. Provides excellent biocompatibility, corrosion resistance for medical implants like orthopedic devices. AlSi10 delivers maximum performance in demanding applications where low mass and high strength are critical. AlSi10 Powder Specifications AlSi10 powder is available in various size fractions, shapes and purity levels:
Parameter Options
Particle size 5-150 microns
Particle shape Spherical, irregular
Apparent density Up to 2.7 g/cm3
Flow rate Up to 25 s/50g
Purity Up to 99.7%
Alloy variants AlSi12, AlSi5
Smaller particles promote better sintering while larger sizes provide higher flowability. Spherical morphology improves flow and packaging density. Irregular particles offer cost benefits. Higher apparent density increases effective loading in composites manufacturing. Higher flow rates enhance ease of powder handling and processing. High purity reduces contamination issues during processing and improves final properties. Range of silicon levels between 5-12% available to balance fluidity and strength. Powder attributes are customized based on specific application requirements and processing methods. Consolidation Methods for AlSi10 Powder AlSi10 powder can be transformed into full density components using techniques like:
Method Benefits
Additive manufacturing Excellent geometric freedom for complex shapes.
Metal injection molding High precision net shape capability.
Pressing and sintering Economical for high volume simpler geometries.
Extrusion Continuous production of rods and tubes.
Isostatic pressing Achieves full density and improves properties.
Powder bed fusion additive manufacturing methods like selective laser melting are popular for prototypes or low volume production. Metal injection molding offers closest tolerances and excellent surface finish. Pressing followed by liquid phase sintering is commonly used but secondary processing like extrusion is needed. Extrusion leverages excellent castability to produce rods, tubes and profiles. Cold and hot isostatic pressing reduce porosity and increase density. The consolidation technique influences the microstructure, final properties, geometrical capabilities and productivity. Heat Treatment of AlSi10 Parts Solution heat treatment and artificial aging are used to tailor the strength of AlSi10 components:
Heat Treatment Details Purpose
Solutionizing 530-550°C, quench Dissolve soluble phases
Artificial Aging 150-180°C, 5-10 hrs Precipitation hardening
Annealing 350°C, slow cooling Restores ductility
Solution heat treatment dissolves alloying elements like silicon in the aluminum matrix followed by rapid cooling or quenching. Subsequent aging treatment causes fine precipitation resulting in considerable hardening. Annealing helps recover ductility after extensive prior cold working. Careful control of time and temperature of solutionizing and aging allows customizing mechanical properties as per specific requirements. Comparison of AlSi10 Powder with Alternatives Here is how AlSi10 compares to other aluminum alloy powders:
Alloy AlSi10 AlSi12 Al6061 Al7075
Strength High Highest Medium Very High
Weldability Excellent Poor Good Poor
Corrosion Resistance Excellent Excellent Excellent Good
Thermal Conductivity High Medium Medium Low
Density Low Low Low Low
Cost Low High Medium High
AlSi12 has the highest strength but poorer weldability and thermal conductivity. 6061 is a popular general purpose alloy with medium strength and good corrosion resistance. 7075 excels in very high strength but has poor weldability and only moderate corrosion resistance. AlSi10 provides the best all-round properties with added cost benefits. For most applications, AlSi10 offers the optimum balance of performance, weldability and cost. Health and Safety Considerations for AlSi10 Powder Like any metal powder, AlSi10 powder requires safe handling:
Hazard Precautions PPE
Skin/eye contact Avoid direct contact. Rinse if exposed. Gloves, goggles
Inhalation Avoid breathing dust. Ensure ventilation. Respirator
Ingestion Avoid hand-mouth transfer. Wash hands. –
Fire Use sand. Do not use water. Protective gear
Wear gloves, goggles, mask when handling powder. Avoid skin contact. Wash after exposure. Store in cool, dry place away from sparks, flames. Ensure proper ventilation and dust collection. Refer SDS and local regulations for complete guidelines. With proper precautions and PPE, AlSi10 powder can be safely handled during storage, processing and operation. Inspection and Testing of AlSi10 Powder To ensure quality requirements are met, AlSi10 powder should be tested for:
Parameter Method Specification
Chemical composition OES, XRF, wet chemistry Conformance to Al, Si, Mg content
Particle size distribution Laser diffraction, sieving D10, D50, D90 within range
Powder morphology SEM imaging Spherical shape and flowability
Apparent density Hall flowmeter test Minimum specified density
Flow rate Hall flow meter test Maximum flow seconds
Impurity levels ICP or LECO analysis Low oxygen, moisture content
Routine testing as per ASTM standards ensures consistency and high quality powder suitable for critical applications. FAQs What is AlSi10 alloy used for? AlSi10 is widely used in aerospace, automotive, and electronics applications where low weight and high strength are critical such as engine mounts, pistons, housings, heat sinks. Does AlSi10 require heat treatment? Yes, solution heat treatment followed by aging can significantly enhance the tensile strength by precipitating alloying elements like silicon. What methods can consolidate AlSi10 powder? AlSi10 powder can be consolidated to full density using additive manufacturing, metal injection molding, extrusion, and powder compact forging. Is AlSi10 weldable? Yes, AlSi10 has excellent weldability owing to the silicon alloying addition which improves fluidity in the molten state. This allows easy fusion welding. Is AlSi10 powder safe to handle? Like any fine metal powder, standard safety precautions should be taken during storage, handling and processing of AlSi10 powder to minimize health and safety risks.
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AlSi10Mg Powder
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AlSi10Mg Powder

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AlSi10Mg Powder

Product AlSi10Mg Powder
CAS No. 7429-90-5
Appearance Fine Powder
Purity ≥99%,  ≥99.9%,  ≥95%(Other purities are also available)
APS 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range.
Ingredient AlS10Mg
Density 2.67-2.7g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-305/25

AlSi10Mg Description:

AlSi10Mg Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

AlSi10Mg Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. AlSi10Mg powder for SLM EBM 3D Printing AlSi10Mg powder is a composite material composed of aluminum (Al), silicon (Si), and magnesium (Mg). It is specifically designed for use in additive manufacturing processes, where it is used as a feedstock material for 3D printers.
Metal Powder Size Quantity Price/kg Size Quantity Price/kg
AlSi10Mg 15-45μm 1KG 70 15-53μm 1KG 51
10KG 42 10KG 33
100KG 34.6 100KG 23.5
AlSi10Mg Powder: A Technical Overview Overview of AlSi10Mg Powder AlSi10Mg is an aluminum alloy powder composed primarily of aluminum along with silicon and magnesium as the major alloying elements. It is widely used in metal additive manufacturing, also known as 3D printing, due to its excellent strength, durability, weldability, and corrosion resistance. AlSi10Mg powder can be processed through selective laser melting (SLM), electron beam melting (EBM), and direct metal laser sintering (DMLS) to create complex metal parts with fine details and custom geometries. Its properties make it suitable for aerospace, automotive, medical, and industrial applications. This article provides a comprehensive technical overview of AlSi10Mg powder covering its composition, properties, applications, pricing, suppliers, and other key information for materials engineers, product designers, and 3D printing professionals. AlSi10Mg Powder Key Details: Composition: Aluminum with 9-11% silicon, 0.2-0.45% magnesium Particle shape: Spherical, high flowability Size range: 15-45 microns Density: 2.67 g/cc Melting point: ~615°C Strength: Medium to high Uses: Aerospace, automotive, industrial 3D printing Composition of AlSi10Mg Powder The composition of AlSi10Mg powder consists mainly of aluminum with additions of silicon and magnesium as alloying elements. The nominal composition range is provided below:
Element Weight %
Aluminum (Al) Base/remainder
Silicon (Si) 9-11%
Magnesium (Mg) 0.2-0.45%
Other (Fe, Mn, etc.) < 0.55% total
Silicon is added to aluminum to improve castability and enhance mechanical properties like yield strength and hardness. It increases fluidity during melting and improves feeding characteristics. The addition of magnesium results in precipitation hardening which strengthens the alloy through heat treatment. Magnesium also improves corrosion resistance. Trace amounts of iron, manganese, and other elements may be present as impurities up to 0.55% maximum. The levels of alloying additions can be varied within range to tailor the properties as per application requirements. Nominal composition range of AlSi10Mg alloy powder
Element Minimum wt% Maximum wt%
Aluminum Bal. Bal.
Silicon 9 11
Magnesium 0.2 0.45
Other – 0.55
Properties of AlSi10Mg Powder AlSi10Mg exhibits properties making it suitable for demanding applications across aerospace, automotive, and industrial sectors. The key properties are highlighted below: Mechanical Properties High strength and hardness Good ductility in annealed state Excellent weldability High fatigue strength Physical Properties Density: 2.67 g/cc Melting point: ~615°C Thermal conductivity: 130 W/m-K Coefficient of thermal expansion: 21-24 x 10^-6 K^-1 Other Good corrosion resistance Excellent printability and surface finish Biocompatible per ISO 10993 and ASTM F67 Non-magnetic The density is comparable to aluminum alloys like AlSi12 and AlSi7Mg. The melting point is also similar to standard Al-Si casting alloys. These properties allow processing and consolidation via sintering and melting. Overview of key properties of AlSi10Mg powder
Property Typical Values
Density 2.67 g/cc
Melting Point ~615°C
Thermal Conductivity 130 W/m-K
Electrical Resistivity 4-8 x 10^-8 Ωm
Young’s Modulus 70-80 GPa
Poisson’s Ratio 0.33
Yield Strength 215-365 MPa
Tensile Strength 330-430 MPa
Elongation 8-10%
Hardness 80-100 Brinell
Note: Properties depend on precise composition, manufacturing method, build orientation, heat treatment etc. Values shown are typical or standard. The mechanical properties like high yield and tensile strength along with good ductility make AlSi10Mg suitable for high-performance parts across industries. The alloy can be age hardened to further enhance strength. Excellent corrosion resistance is achieved by silicon additions creating a protective oxide layer. Overall, AlSi10Mg provides a versatile combination of properties for metal AM. Applications of AlSi10Mg Powder The lightweight, strong, and printable characteristics of AlSi10Mg powder make it one of the most widely used alloys in additive manufacturing. Some typical applications include: Aerospace: Turbine blades, rocket nozzles, structural brackets, satellite components, UAV parts Automotive: Powertrain parts, pistons, turbochargers, heat exchangers Industrial: Robotics, tooling, jigs and fixtures, driveshafts Medical: Orthopedic implants, prosthetics, surgical instruments Other: Heat sinks, hydraulic manifolds, housings, cooling channels AlSi10Mg enables complex, optimized geometries that improve performance and efficiency in the above applications. The fine structures possible via 3D printing enhances heat transfer, fluid flow, and other properties. The excellent strength-to-weight ratio of AlSi10Mg reduces component weight while maintaining mechanical performance. This helps improve fuel economy in vehicles and lower launch costs in space applications.  Overview of AlSi10Mg applications across industries
Sector Typical Applications
Aerospace Turbine blades, structural brackets, rocket nozzles, satellites
Automotive Powertrain, pistons, turbochargers, heat exchangers
Industrial Robotics, tooling, jigs and fixtures
Medical Orthopedic implants, prosthetics
General Heat sinks, hydraulic manifolds, housings
AlSi10Mg is certified for aerospace applications meeting standards like AMS4967 and AMS4169. Extensive qualifications and testing validates its performance under extreme environments. The biocompatibility per ISO 10993 and ASTM F67 allows use in medical devices and implants. Overall, AlSi10Mg provides a versatile lightweight material solution for critical applications. Processability of AlSi10Mg Powder AlSi10Mg powder can be processed via major metal additive manufacturing methods like: Selective Laser Melting (SLM) Direct Metal Laser Sintering (DMLS) Electron Beam Melting (EBM) Laser-based Methods: SLM and DMLS use a high power laser to selectively fuse regions of a powder bed to build up parts layer-by-layer. The consolidated material has properties comparable to conventional aluminum alloys. SLM typically uses higher laser power for full melting. DMLS has lower power for sintering powder particles. Electron Beam Melting: EBM uses an electron beam as heat source to melt and fuse material. It can achieve higher build rates than laser processes since it fuses each layer rapidly. Material properties are similar to SLM and DMLS. Print Parameters: Typical SLM parameters – Laser power 175-350 W, Scan speed 700-1500 mm/s, Layer thickness 20-100 μm. For EBM – Beam power 3-7 kW, Scan speed 1000-2500 mm/s, Layer thickness 50-200 μm. Other methods: AlSi10Mg powder can also be used in binder jetting where a liquid binder is selectively deposited to form the shape. The “green” part is then sintered. Cold spray deposition is also possible. AM processes compatible with AlSi10Mg alloy powder
Process Heat Source Description
SLM Laser Selective laser melting
DMLS Laser Direct metal laser sintering
EBM Electron beam Electron beam melting
Binder jetting Liquid binder Binder printed, then sintered
Cold spray Kinetic Powder sprayed onto substrate
AlSi10Mg powder has high absorbance to the laser/electron beam, and excellent flow and packing density. This results in good spreadability across powder bed and efficient melting/sintering. The particle size and spherical morphology also plays a key role. Overall, AlSi10Mg offers excellent processability across PBF and related methods to fabricate complex geometries with good surface finish and feature resolution. Powder Characteristics and Quality AlSi10Mg powder used in AM processes exhibits the following characteristics: Spherical powder morphology with smooth surface Flowability with minimal agglomeration Apparent density ~1.2-1.6 g/cc Tap density ~2.2-2.7 g/cc Uniform composition distribution High purity with low internal porosity Controlled particle size distribution Particle shape: Spherical powder morphology provides good flow and spreadability across the powder bed. It results in uniform melting and material properties. Gas atomization is commonly used to achieve sphericity >90%. Flowability: Powders with high flowability spread evenly and pack densely on powder bed platforms. Flow rates of 23-27 s/50g through Hall funnel are typical. Particle size: The particle size distribution is generally 10-45 μm or 15-45 μm. Larger particles ~35-45 μm improve flow while smaller ones ~15-25 μm enhance density and resolution. Composition control: Tight control of composition within specification maximizes material performance. Uniform distribution of alloying elements is ensured. Purity: High purity with low porosity and inclusions prevents process defects. Oxygen content <1000 ppm. Typical characteristics and properties of AlSi10Mg powders
Parameter Typical Value Role
Particle shape Spherical >90% Flowability, density
Particle size (μm) 15-45 Density, resolution
Flow rate (s/50g) 23-27 Powder bed packing
Apparent density (g/cc) 1.2-1.6 Recyclability
Tap density (g/cc) 2.2-2.7 Green density
Purity >99.5% Defect reduction
Oxygen (ppm) <1000 Clean melting
Parameters like particle shape distribution (PSD) and Hausner ratio indicate powder quality. Strict control over gas atomization results in high batch-to-batch consistency. Powder is supplied with composition report and lot-specific certificates of analysis (COA). Choosing AlSi10Mg Powder Key considerations for choosing AlSi10Mg powder include: Application requirements: Performance needs like strength, hardness, ductility, fatigue life, etc. Applications may demand specific material certifications also. AM process variables: Matching particle size range, shape and distribution to the printer model, layer thickness, beam power and related parameters. Quality and consistency: Powder batches that reliably meet composition, purity, particle characteristics etc. are critical for production use. Availability and lead times: For prototype work availability of small quantities may be key while production needs bulk orders and stable long-term supply. Pricing: Price per kg will depend on quantity, shipment costs, supplier margins etc. Large OEM contracts get better pricing. Technical support: Manufacturers with strong technical expertise in metal powder production and AM can provide guidance on best powder options. Working with established suppliers and collaborating early in the AM part design process is advised when selecting AlSi10Mg powder. Pros and Cons of AlSi10Mg Powder Pros High strength with good ductility Excellent corrosion resistance Readily weldable and machinable Good thermal properties Widely qualified for aerospace use Biocompatible for medical implants Cons Lower yield strength than AlSi7Mg and AlSi12 alloys Susceptible to porosity defects during printing High reflectivity demands higher laser power Not optimal for high temperature applications >150°C More expensive than unalloyed aluminum powders Powder Production Methods for AlSi10Mg Powder in 3D Printing AlSi10Mg powder for 3D printing is typically produced through two main methods: Gas Atomization Gas atomization is a widely used technique for producing high-quality metal powders, including AlSi10Mg. In this process, a molten stream of AlSi10Mg alloy is injected into a pressurized chamber filled with an inert gas, such as nitrogen or argon. The high-pressure gas atomizes the molten metal into fine droplets, which then solidify into spherical powder particles. Plasma Atomization Plasma atomization is a similar process to gas atomization, but it utilizes a plasma torch instead of a pressurized gas stream. The plasma torch generates an extremely hot, ionized gas that atomizes the molten metal into even finer powder particles. This method is particularly suitable for producing powders with very small particle sizes. Equipment for AlSi10Mg Powder Production The production of AlSi10Mg powder for 3D printing involves specialized equipment, including: Melting Furnace: A high-temperature furnace is used to melt the AlSi10Mg alloy to the desired casting temperature. Atomization Chamber: This pressurized chamber houses the atomization nozzle and the inert gas or plasma torch for atomizing the molten metal. Powder Collection System: A system of filters and collectors captures the atomized powder particles and separates them from the gas stream. Powder Classification and Conditioning: The collected powder is classified and conditioned to ensure consistent particle size distribution and flowability. Additional Considerations Feedstock Material: The purity and composition of the feedstock AlSi10Mg alloy significantly impact the quality of the resulting powder. Atomization Parameters: The atomization parameters, such as gas pressure, plasma torch settings, and nozzle design, influence the particle size, morphology, and properties of the powder. Post-Processing: The powder may undergo further processing steps, such as sieving, heat treatment, or surface modification, to enhance its characteristics for specific 3D printing applications. FAQs What is the chemical composition of AlSi10Mg powder? The typical composition is aluminum base with 9-11% silicon and 0.2-0.45% magnesium. Remaining is other trace elements at <0.55% total. What is the density of AlSi10Mg and AlSi10Mg powder? The density is around 2.67 g/cc for both the bulk alloy and the powder form. What are the mechanical properties of AlSi10Mg parts made by AM? Printed AlSi10Mg has a tensile strength of 330-430 MPa, yield strength of 215-365 MPa, and elongation of 8-10% in the as-built condition. Heat treatment can further improve properties. What particle size is recommended for AlSi10Mg powder in AM? A particle size range of 15-45 microns is commonly used, though size distributions can be optimized for specific printers and layer thickness requirements. Can you machine/weld AlSi10Mg AM parts? Yes, AlSi10Mg parts made by 3D printing can be machined and welded via conventional methods after an appropriate stress relief heat treatment. Is AlSi10Mg powder reusable? AlSi10Mg powder can typically be recycled 5-10 times before a refresh is needed, depending on AM process and contamination levels.
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AlSiCu Powder
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AlSiCu Powder

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AlSiCu Powder

Product AlSiCu Powder
CAS No. N/A
Appearance Silvery-White Powder
Purity ≥99%,  ≥99.9%,  ≥95%(Other purities are also available)
APS 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range.
Ingredient Al-Si-Cu
Density 2.68g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-308/25

AlSiCu Description:

AlSi50 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

AlSiCu Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. AlSiCu Powder(AlSi10) AlSi10 is an aluminum alloy powder containing 10% silicon and remainder aluminum. It offers an excellent combination of strength, low density, thermal properties, corrosion resistance and weldability. AlSi10 is an aluminum alloy powder containing 10% silicon and remainder aluminum. It offers an excellent combination of strength, low density, thermal properties, corrosion resistance and weldability. AlSi10 Powder Composition The typical composition of AlSi10 alloy powder is:
Element Composition
Aluminum (Al) Balance
Silicon (Si) 9-11%
Aluminum forms the matrix providing low density, ductility and corrosion resistance. Silicon provides solid solution strengthening and improves castability. Strict control of the aluminum to silicon ratio is critical to achieve optimal strength and physical properties. Other minor alloying elements like magnesium, iron, copper or zinc may also be present in certain grades. Properties of AlSi10 Powder AlSi10 powder possesses an excellent combination of properties making it suitable for various demanding applications:
Property Value
Density 2.7 g/cm3
Melting Point ~600°C
Thermal Conductivity 150-180 W/m-K
Electrical Conductivity 35-40% IACS
Coefficient of Thermal Expansion 21-23 x 10<sup>-6</sup> /°C
Modulus of Elasticity 80-85 GPa
Tensile Strength 240-300 MPa
Elongation 1-5%
Hardness 80-90 Brinell
Corrosion Resistance Excellent
Low density – Up to 65% lighter than copper alloys and steels. High thermal conductivity – Enables rapid dissipation of heat in electronics. High strength-to-weight ratio – Strength comparable to titanium alloys with lower density. Excellent weldability and castability – High fluidity when molten allowing easy casting and welding. Resistant to corrosion and oxidation – Protective oxide layer prevents corrosion in many environments. This exceptional property profile makes AlSi10 suitable for lightweight structural applications across aviation, space, automotive and other sectors. Applications of AlSi10 Powder Owing to its lightweight, strength and thermal properties, AlSi10 powder is ideal for:
Applications Benefits
Aerospace components Low density combined with high strength.
Automotive parts Weight reduction without compromising mechanical performance.
Electronic housings Thermal management for heat dissipation combined with low weight.
Medical implants Biocompatible, non-toxic, corrosion resistant.
Thermal management High thermal conductivity to dissipate heat.
Used extensively in aircraft and rocket components like engine mounts to reduce weight. Automotive industry uses AlSi10 for pistons, transmission casings, suspension parts to improve fuel efficiency through light weighting. Electronic enclosures and heat sinks leverage high thermal conductivity for efficient cooling. Rewards excellent strength-to-weight ratio with lower density compared to titanium alloys. Provides excellent biocompatibility, corrosion resistance for medical implants like orthopedic devices. AlSi10 delivers maximum performance in demanding applications where low mass and high strength are critical. AlSi10 Powder Specifications AlSi10 powder is available in various size fractions, shapes and purity levels:
Parameter Options
Particle size 5-150 microns
Particle shape Spherical, irregular
Apparent density Up to 2.7 g/cm3
Flow rate Up to 25 s/50g
Purity Up to 99.7%
Alloy variants AlSi12, AlSi5
Smaller particles promote better sintering while larger sizes provide higher flowability. Spherical morphology improves flow and packaging density. Irregular particles offer cost benefits. Higher apparent density increases effective loading in composites manufacturing. Higher flow rates enhance ease of powder handling and processing. High purity reduces contamination issues during processing and improves final properties. Range of silicon levels between 5-12% available to balance fluidity and strength. Powder attributes are customized based on specific application requirements and processing methods. Consolidation Methods for AlSi10 Powder AlSi10 powder can be transformed into full density components using techniques like:
Method Benefits
Additive manufacturing Excellent geometric freedom for complex shapes.
Metal injection molding High precision net shape capability.
Pressing and sintering Economical for high volume simpler geometries.
Extrusion Continuous production of rods and tubes.
Isostatic pressing Achieves full density and improves properties.
Powder bed fusion additive manufacturing methods like selective laser melting are popular for prototypes or low volume production. Metal injection molding offers closest tolerances and excellent surface finish. Pressing followed by liquid phase sintering is commonly used but secondary processing like extrusion is needed. Extrusion leverages excellent castability to produce rods, tubes and profiles. Cold and hot isostatic pressing reduce porosity and increase density. The consolidation technique influences the microstructure, final properties, geometrical capabilities and productivity. Heat Treatment of AlSi10 Parts Solution heat treatment and artificial aging are used to tailor the strength of AlSi10 components:
Heat Treatment Details Purpose
Solutionizing 530-550°C, quench Dissolve soluble phases
Artificial Aging 150-180°C, 5-10 hrs Precipitation hardening
Annealing 350°C, slow cooling Restores ductility
Solution heat treatment dissolves alloying elements like silicon in the aluminum matrix followed by rapid cooling or quenching. Subsequent aging treatment causes fine precipitation resulting in considerable hardening. Annealing helps recover ductility after extensive prior cold working. Careful control of time and temperature of solutionizing and aging allows customizing mechanical properties as per specific requirements. Comparison of AlSi10 Powder with Alternatives Here is how AlSi10 compares to other aluminum alloy powders:
Alloy AlSi10 AlSi12 Al6061 Al7075
Strength High Highest Medium Very High
Weldability Excellent Poor Good Poor
Corrosion Resistance Excellent Excellent Excellent Good
Thermal Conductivity High Medium Medium Low
Density Low Low Low Low
Cost Low High Medium High
AlSi12 has the highest strength but poorer weldability and thermal conductivity. 6061 is a popular general purpose alloy with medium strength and good corrosion resistance. 7075 excels in very high strength but has poor weldability and only moderate corrosion resistance. AlSi10 provides the best all-round properties with added cost benefits. For most applications, AlSi10 offers the optimum balance of performance, weldability and cost. AlSi10 Powder Manufacturers As a widely used alloy, AlSi10 powder is produced by major global suppliers:
Manufacturer Country
Hoeganaes Corporation USA
Sandvik Osprey UK
CNPC Powder China
Rio Tinto Metal Powders Canada
Toyal America USA
ECKA Granules Germany
Reputable manufacturers have stringent quality control and conform to specifications of international standards organizations. They also customize powder characteristics based on application requirements. Health and Safety Considerations for AlSi10 Powder Like any metal powder, AlSi10 powder requires safe handling:
Hazard Precautions PPE
Skin/eye contact Avoid direct contact. Rinse if exposed. Gloves, goggles
Inhalation Avoid breathing dust. Ensure ventilation. Respirator
Ingestion Avoid hand-mouth transfer. Wash hands. –
Fire Use sand. Do not use water. Protective gear
Wear gloves, goggles, mask when handling powder. Avoid skin contact. Wash after exposure. Store in cool, dry place away from sparks, flames. Ensure proper ventilation and dust collection. Refer SDS and local regulations for complete guidelines. With proper precautions and PPE, AlSi10 powder can be safely handled during storage, processing and operation. Inspection and Testing of AlSi10 Powder To ensure quality requirements are met, AlSi10 powder should be tested for:
Parameter Method Specification
Chemical composition OES, XRF, wet chemistry Conformance to Al, Si, Mg content
Particle size distribution Laser diffraction, sieving D10, D50, D90 within range
Powder morphology SEM imaging Spherical shape and flowability
Apparent density Hall flowmeter test Minimum specified density
Flow rate Hall flow meter test Maximum flow seconds
Impurity levels ICP or LECO analysis Low oxygen, moisture content
Routine testing as per ASTM standards ensures consistency and high quality powder suitable for critical applications. FAQs What is AlSi10 alloy used for? AlSi10 is widely used in aerospace, automotive, and electronics applications where low weight and high strength are critical such as engine mounts, pistons, housings, heat sinks. Does AlSi10 require heat treatment? Yes, solution heat treatment followed by aging can significantly enhance the tensile strength by precipitating alloying elements like silicon. What methods can consolidate AlSi10 powder? AlSi10 powder can be consolidated to full density using additive manufacturing, metal injection molding, extrusion, and powder compact forging. Is AlSi10 weldable? Yes, AlSi10 has excellent weldability owing to the silicon alloying addition which improves fluidity in the molten state. This allows easy fusion welding. Is AlSi10 powder safe to handle? Like any fine metal powder, standard safety precautions should be taken during storage, handling and processing of AlSi10 powder to minimize health and safety risks.
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Pure Aluminum Powder
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Pure Aluminum Powder

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Pure Aluminum Powder

Product Pure Aluminum Powder
CAS No. 7429-90-5
Appearance Silvery White to Grayish Powder
Purity ≥99%,  ≥99.9%,  ≥95%(Other purities are also available)
APS 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range.
Ingredient Al
Density 2.7g/cm3
Molecular Weight 26.98g/mol
Product Codes NCZ-DCY-313/25

Pure Aluminum Description:

Pure Aluminum Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

Aluminum Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. Pure aluminum powder Pure aluminum powder contains 99% or higher aluminum content. It provides low density combined with good ductility, conductivity, and corrosion resistance. Overview of Pure Aluminum Powder Pure aluminum powder contains 99% or higher aluminum content. It provides low density combined with good ductility, conductivity, and corrosion resistance. Key properties and advantages of pure aluminum powder include: Pure Aluminum Powder Properties and Characteristics
Properties Details
Composition 99% or higher Al content
Density 2.7 g/cc
Particle shape Spherical, irregular
Size range 1-150 microns
Apparent density Up to 50% of true density
Conductivity Excellent electrical and thermal conductivity
Corrosion resistance Good due to protective oxide layer
Pure aluminum powder is suitable for applications like thermite welding, diamond tools, conductive coatings, pyrotechnics, and metal injection molding. Pure Aluminum Powder Composition Typical composition of pure aluminum powder: Pure Aluminum Powder Composition
Element Weight %
Aluminum (Al) 99% min
Silicon (Si) 0.5% max
Iron (Fe) 0.5% max
Copper (Cu) 0.05% max
Manganese (Mn) 0.05% max
Magnesium (Mg) 0.05% max
Other impurities 0.05% max
Aluminum provides low density, ductility and conductivity Impurity levels of other elements are carefully controlled High aluminum purity provides optimal electrical and thermal conductivity Pure Aluminum Powder Physical Properties
Property Values
Density 2.7 g/cc
Melting point 660°C
Thermal conductivity 237 W/mK
Electrical resistivity 2.65 μΩ-cm
CTE 23.1 x 10^-6 /K
Reflectivity 87% at 400 nm wavelength
Very low density compared to most metals High reflectivity and thermal conductivity Low electrical resistivity provides high conductivity Relatively high CTE necessitates design considerations Maintains strength up to moderately high temperatures The properties make pure aluminum suitable for lightweight applications needing electrical/thermal conductivity. Pure Aluminum Powder Mechanical Properties
Property Values
Tensile strength 90-100 MPa
Yield strength 35-45 MPa
Elongation 35-40%
Hardness 25-35 HB
Fatigue strength 50-90 MPa
Shear strength 60-65 MPa
Relatively low tensile and yield strength Very high elongation provides excellent ductility Low hardness compared to most metals High fatigue strength suited for cyclic loading Properties can be enhanced through alloying additions The properties make pure aluminum suitable for soft, ductile applications requiring conductivity and formability. Pure Aluminum Powder Applications
Industry Uses
Thermite welding Rail welding, metal joining
Additive manufacturing Low strength components
Explosives and pyrotechnics Thermite compositions
Powder coatings Conductive and resistant coatings
Diamond tools Metal matrix with diamond particles
Fireworks Fuel and pyrotechnic compositions
Some specific product uses: Thermite mixtures for in-situ metal joining and welding Low melting point casting alloys Electrically conductive coatings and RF shielding Aluminum-diamond tools for stone cutting Flash powder and pyrotechnic compositions Metal injection molding of non-structural parts The ductility, conductivity and reactivity make pure aluminum suitable for these niche applications. Pure Aluminum Powder Specifications
Standard Description
ASTM B787 Standard for pure aluminum powders
ASTM B859 Specs for aluminum and aluminum alloy powders
DIN 1718-1 Designation system for aluminum and aluminum alloys
GJB320B Chinese military standard for aluminum and aluminum alloy powders
These define: Minimum 99% aluminum content Limits on impurities like Fe, Si Powder characteristics like apparent density and particle size distribution Approved production methods like atomization Sampling and testing protocols Meeting the standards ensures suitability for applications needing high purity aluminum powder. Pure Aluminum Powder Particle Size Distribution
Size Characteristics
1-10 microns Ultrafine grade used in printing pastes
10-45 microns Fine grade suitable for coatings, pressing
45-150 microns Coarse grade offers better flowability
Finer sizes provide a smooth finish and high reactivity Coarser powder has improved flow for automated processing Both spherical and irregular particle shapes are available Size distribution depends on targeted use Controlling particle size distribution optimizes processing behavior, density, reactivity, and finish. Pure Aluminum Powder Apparent Density
Apparent Density Details
Up to 50% of true density For irregular morphology powder
1.3-1.7 g/cc Higher for spherical powder
Spherical powder shape provides higher apparent density Irregular particles have lower density around 30-40% Higher density improves powder flow and compactibility Values up to 60% are possible with optimized spherical powder Higher apparent density leads to better manufacturing productivity and part quality. Pure Aluminum Powder Production
Method Details
Atomization Molten aluminum stream broken into fine droplets that solidify into powder
Ball milling Mechanical milling classifies coarse powder into fine powder
Annealing Removes internal stresses and improves powder compressibility
Sieving Classifies powder into different size fractions
Atomization allows large volume production with controlled particle sizes Milling provides lower cost size reduction of coarse powder Annealing and sieving provide customized powder sizes and shapes Pure Aluminum Powder Handling and Storage
Recommendation Reason
Use proper ventilation Avoid concentrated dust environment
Employ grounding systems Prevent static discharge during handling
Limit moisture exposure Prevents oxidation of particles
Follow safe protocols Reduce health and fire hazards
Avoid ignition sources Flammable powder risk
Use non-sparking tools Prevent possibility of ignition
Storage Recommendations Store in dry, inert sealed containers Maintain storage temperatures below 27°C Limit exposure to oxidizers like nitric acid Proper precautions during handling and storage help preserve purity and prevent oxidation or ignition risks. Pure Aluminum Powder Inspection and Testing
Test Details
Chemical analysis XRF or ICP testing verifies composition
Particle size distribution Laser diffraction analysis
Apparent density Hall flowmeter test per ASTM B212 standard
Powder morphology SEM imaging of particle shape
Flow rate analysis Gravity flow rate through specified funnel
Moisture measurement Loss on drying test
Testing ensures the powder meets the required purity levels, particle characteristics, density specifications, morphology and flowability per applicable standards. Pure Aluminum Powder Pros and Cons Advantages of Pure Aluminum Powder Low density provides lightweight properties Excellent electrical and thermal conductivity Good corrosion resistance High ductility and excellent formability Recyclable and environmentally friendly Cost-effective compared to other conductive powders Limitations of Pure Aluminum Powder Low strength limits load bearing structural applications Moderate high temperature mechanical strength Requires protective coatings in corrosive environments Sensitive to contamination from moisture and other powders Pyrophoric nature requires careful handling Gradually oxidizes over time if uncoated Comparison With Al-Mg Alloy Powder Pure Al vs Al-Mg Alloy Powder
Parameter Pure Al Al-Mg
Density 2.7 g/cc 2.7 g/cc
Strength 90-100 MPa 150-220 MPa
Conductivity Excellent Good
Corrosion resistance Good Excellent
Cost Low High
Uses Thermite welding, pyrotechnics Structural components
Pure Al offers better conductivity and lower cost Al-Mg alloy provides higher strength Pure Al suited for electrical applications and pyrotechnics Al-Mg preferred for structural lightweight components Pure Aluminum Powder FAQs Q: What are the main applications of pure aluminum powder? A: Main applications include thermite welding, conductive coatings, pyrotechnic compositions, diamond tools, metal injection molding of non-structural parts, and low-melting casting alloys. Q: What precautions should be taken when working with pure aluminum powder? A: Recommended precautions include proper ventilation, avoiding ignition sources, explosion-proof equipment, grounding systems, non-sparking tools, protective gear, safe protocols, and inert storage sealed away from contaminants. Q: How does pure aluminum powder differ from aluminum alloy powders? A: Pure aluminum has 99% or higher Al content while alloy powders contain other elements like magnesium, silicon, zinc. Pure Al offers high conductivity but lower strength than alloys. Q: What affects the properties of pure aluminum powder components? A: Key factors are apparent density, particle size distribution, compaction pressure, sintering parameters, impurities, and final part porosity.
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