AlSi7Mg Powder
Click to enlarge
AlMgScZr Powder
AlMgScZr Powder $0.00
Back to products
AlSi10 Powder
AlSi10 Powder $0.00

AlSi7Mg Powder

$0.00

AlSi7Mg Powder

Product AlSi7Mg 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-7Si-0.3Mg
Density 2.68g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-306/25

AlSi7Mg 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

AlSi7Mg 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.

AlSi7Mg powder

AlSi7Mg powder is an aluminum alloy powder that primarily consists of aluminum (Al), silicon (Si), and magnesium (Mg). The “7” in its name signifies the percentage of silicon, while “Mg” represents the magnesium content. This powder exhibits excellent strength, low density, and impressive thermal properties, making it a preferred choice in multiple industries.

Overview of AlSi7Mg Powder

AlSi7Mg or A357 alloy is a versatile foundry alloy that possesses properties between pure aluminum and high-silicon hypereutectic alloys. The silicon additions improve castability and enhance mechanical properties while magnesium improves strength.

Key characteristics of AlSi7Mg powder include:

Good strength and hardness

Excellent fluidity and castability

Good machinability and polishability

High thermal conductivity

Good corrosion resistance

Low coefficient of thermal expansion

Available in range of particle sizes

AlSi7Mg powder is used for producing automotive components, hydraulic parts, and other precision castings needing balanced properties.

Chemical Composition of AlSi7Mg Powder

The typical chemical composition of AlSi7Mg powder is:

Element Weight %
Aluminum (Al) Balance
Silicon (Si) 6-8%
Magnesium (Mg) 0.4-0.8%
Iron (Fe) 0.15-0.5%
Manganese (Mn) 0.1% max
Copper (Cu) 0.1% max
Zinc (Zn) 0.1% max
Titanium (Ti) 0.25% max

Properties of AlSi7Mg Powder

AlSi7Mg powder possesses the following properties:

Property Value
Density 2.68 g/cm3
Melting Point ~600°C
Thermal Conductivity 130-160 W/mK
Electrical Resistivity 3-5 μΩ.cm
Young’s Modulus 70-80 GPa
Poisson’s Ratio 0.33
Tensile Strength 250-300 MPa
Yield Strength 140-180 MPa
Elongation 4-8%
Hardness 80-100 Brinell

The silicon additions increase the strength while retaining good ductility and machinability. The alloy has excellent castability and thermal properties.

Production Method of AlSi7Mg Powder

Commercial production processes used for AlSi7Mg powder include:

Gas Atomization – Molten alloy stream broken into fine droplets by inert gas jets. Produces spherical powder.

Water Atomization – High pressure water jet impacts molten metal to yield fine powders. Cost effective but higher oxygen pickup.

Mechanical Alloying – Ball milling of aluminum and silicon powders followed by cold compaction and sintering.

Gas atomization provides the most control over powder characteristics like particle size distribution, morphology, and microstructure.

Applications of AlSi7Mg Powder

The key applications of AlSi7Mg powder include:

Metal Injection Molding – To manufacture small intricate parts with tight tolerances and good mechanical properties.

Additive Manufacturing – Used in binder jetting, laser melting and other AM processes to produce complex components.

Castings – Added to melts to improve fluidity. Used to manufacture automotive parts requiring durability.

Powder Metallurgy – Press and sinter process to create high performance parts.

Thermal Spraying – Deposited as protective coatings on metal surfaces to provide wear and corrosion resistance.

Welding Filler – For joining aluminum components while retaining weld strength.

Pyrotechnics – Added to pyrotechnic compositions as a fuel constituent.

Specifications of AlSi7Mg Powder

AlSi7Mg powder is available under different size ranges, grades and purity levels:

Particle Size: From 10 – 150 microns for AM, under 45 microns for MIM.

Morphology: Spherical, granular and irregular particle shapes. Smooth powder flows better.

Purity: From commercial to high purity (99.9%) grades.

Oxygen Content: Levels range from 400 – 1500 ppm for different production methods.

Flowability: Powder customized for excellent flow rates of 25 s/50 g or better.

Grades: Custom alloy chemistry and powder characteristics offered.

Handling and Storage of AlSi7Mg Powder

AlSi7Mg powder should be properly handled and stored to prevent:

Moisture contact leading to oxidation

Fire hazards from dust accumulation

Health hazards from inhaling fine powders

Safety practices recommended by supplier should be followed

Sealed containers under inert atmosphere along with proper grounding and PPE is recommended.

Testing and Characterization Methods

Key test methods for AlSi7Mg powder include:

Chemical analysis using OES or XRF for composition

Particle size distribution as per ASTM B822 standard

Morphology analysis through SEM

Flow rate measurement using Hall flowmeter

Density determination by helium pycnometry

Impurity levels tested by ICP-MS

Microstructure examined by XRD phase analysis

Thorough testing ensures powder quality for application requirements is met.

Comparison of AlSi7Mg and AlSi10Mg Powders

AlSi7Mg and AlSi10Mg are two aluminum alloy powders compared:

Parameter AlSi7Mg AlSi10Mg
Silicon content 6-8% 9-11%
Strength Lower Higher
Castability Comparable Comparable
Corrosion resistance Good Excellent
Cost Lower Higher
Applications Castings, MIM Aerospace, AM parts
Availability Readily available Moderate

AlSi10Mg offers higher strength but at increased cost. AlSi7Mg provides well-balanced properties at lower cost where high strength is not critical.

AlSi7Mg Powder FAQs

Q: How is AlSi7Mg powder produced?

A: AlSi7Mg powder is commercially produced using gas atomization, water atomization, or mechanical alloying followed by sintering. Gas atomization offers better control over particle characteristics.

Q: What are the main applications for AlSi7Mg powder?

A: The key applications for AlSi7Mg powder include metal injection molding, aluminum die casting, additive manufacturing, powder metallurgy, thermal spray coatings, and filler welding wire.

Q: What is the typical particle size used for AlSi7Mg powder in AM?

A: For most metal 3D printing processes like DMLS and binder jetting, the common particle size range for AlSi7Mg powder is 20-45 microns.

Q: Does AlSi7Mg powder require any special handling precautions?

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

Q: Where can I buy AlSi7Mg powder suitable for making precision castings?

A: Leading powder suppliers like Nanochemazone provide AlSi7Mg powder suitable for foundry applications like precision castings.

Add to compare
Add to wishlist
Category:
Description

Description
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.

Reviews (0)

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shipping & Delivery

Related products

Al 3103 Powder
Add to compare

Al 3103 Powder

$0.00

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.
Add to wishlist
Request a Quote
Quick view
Al 3203 Powder
Add to compare

Al 3203 Powder

$0.00

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.
Add to wishlist
Request a Quote
Quick view
Al 6061 Powder
Add to compare

Al 6061 Powder

$0.00

Al 6061 Powder

Product Al 6061 Powder
CAS No. 7429-90-5
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-Mg1SiC
Density 2.7g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-300/25

Al 6061 Description:

Al 6061 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 6061 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 6061 powder for additive manufacturing (AM) Al 6061 powder is a versatile aluminum material composed of various elements to enhance its properties, such as strength, corrosion resistance, and machinability. It is widely used in different industries for its excellent characteristics. Overview of Al 6061 Powder Al 6061 is one of the most versatile heat treatable aluminum alloys. Magnesium and silicon additions allow it to be strengthened through precipitation hardening. The alloy has become immensely popular due to its excellent corrosion resistance, machinability, weldability and medium to high strength. Key characteristics of Al 6061 powder include: Medium to high strength with excellent ductility and toughness Excellent corrosion resistance and finishability Very good weldability and machinability High thermal and electrical conductivity Low density Available in a wide range of powder sizes and shapes Al 6061 powder is used widely for aerospace, marine, automotive, construction and general engineering applications needing lightweight and good mechanical properties. Chemical Composition of Al 6061 Powder The typical chemical composition of Al 6061 powder is:
Element Weight %
Aluminum (Al) Balance
Silicon (Si) 0.4-0.8%
Iron (Fe) 0-0.7%
Copper (Cu) 0.15-0.4%
Manganese (Mn) 0-0.15%
Magnesium (Mg) 0.8-1.2%
Chromium (Cr) 0.04-0.35%
Zinc (Zn) 0-0.25%
Titanium (Ti) 0-0.15%
Properties of Al 6061 Powder Key properties of Al 6061 powder include:
Property Value
Density 2.7 g/cm3
Melting Point 582-652°C
Thermal Conductivity 167 W/mK
Electrical Conductivity 43-45% IACS
Young’s Modulus 68-72 GPa
Poisson’s Ratio 0.33
Tensile Strength 124-290 MPa
Yield Strength 55-250 MPa
Elongation 10-25%
Hardness 40-95 Brinell
Al 6061 offers medium to high strength that can be further enhanced through heat treatment. It possesses excellent corrosion resistance and finishability. Production Method for Al 6061 Powder Commercial production methods for Al 6061 powder include: Gas Atomization – High pressure inert gas disintegrates molten alloy stream into fine spherical powder with controlled size distribution. Water Atomization – High velocity water jet impacts and disintegrates molten metal to produce fine irregular powder particles. Mechanical Alloying – Ball milling a blend of aluminum and alloying element powders followed by compaction and sintering. Gas atomization provides superior control over the powder characteristics. Applications of Al 6061 Powder Typical applications of Al 6061 powder include: Additive Manufacturing – Used in selective laser melting, electron beam melting and binder jetting to produce complex components. Metal Injection Molding – To manufacture small intricate parts with tight tolerances and excellent properties. Powder Metallurgy – Press and sinter process to create high performance automotive and mechanical parts. Thermal Spraying – Wire arc spraying to deposit protective Al 6061 coatings offering wear and corrosion resistance. Welding Filler – Used as filler wire to provide weld strength similar to base metal. Pigments – Added to paints and polymers to provide luster and corrosion protection. Specifications of Al 6061 Powder Al 6061 powder is available under different size ranges, shapes, grades and purity levels: 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 (99.9%) tailored to meet requirements. Grades: Conforming to ASTM B221, EN 573, and ISO 209 specifications. Custom grades offered. Flowability: Powder can be customized for specific flow rates based on application. Storage and Handling of Al 6061 Powder Al 6061 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 storage, adequate ventilation, grounding, and PPE is recommended when handling the powder. Testing and Characterization Methods Key test methods used for Al 6061 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 application requirements. Comparison Between Al 6061 and Al 7075 Powders Al 6061 and Al 7075 are two aluminum alloy powders compared:
Parameter Al 6061 Al 7075
Alloy type Heat treatable Heat treatable
Mg content 0.8-1.2% 2.1-2.9%
Strength Medium Very high
Machinability Excellent Poor
Weldability Excellent Poor
Corrosion resistance Excellent Good
Cost Lower Higher
Al 6061 offers better corrosion resistance and machinability while Al 7075 provides much greater strength after heat treatment. Al 6061 Powder FAQs Q: How is Al 6061 powder produced? A: Al 6061 powder is commercially produced using gas atomization, water atomization, mechanical alloying, and electrolysis techniques. Gas atomization offers optimal control of powder characteristics. Q: What are the main applications of Al 6061 powder? A: Key applications for Al 6061 powder include additive manufacturing, thermal spray coatings, powder metallurgy parts, metal injection molding, pigments, and welding filler wire requiring medium strength and excellent corrosion resistance. Q: What is the recommended Al 6061 powder size for binder jetting? A: For binder jetting process, the typical Al 6061 powder size range is 20-45 microns with spherical morphology to enable good powder bed density and binder infiltration. Q: Does Al 6061 powder require any special handling precautions? A: Yes, it is recommended to handle aluminum alloy powders carefully under inert atmosphere with proper grounding, ventilation and PPE to prevent fire or explosion hazards. Q: Where can I buy Al 6061 powder suitable for aerospace applications? A: High purity gas atomized Al 6061 powder meeting aerospace standards can be purchased from leading manufacturer.
Add to wishlist
Request a Quote
Quick view
AlSi10 Powder
Add to compare

AlSi10 Powder

$0.00

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.
Add to wishlist
Request a Quote
Quick view
AlSiMg Powder
Add to compare

AlSiMg Powder

$0.00

AlSiMg Powder

Product AlSiMg Powder
CAS No. 7429-90-5
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-7Si-0.3Mg
Density 2.7g/cm3
Molecular Weight N/A
Product Codes NCZ-DCY-309/25

AlSiMg 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

AlSiMg 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. AlSiMg Powder Our company’s gas atomized AlSiMg powder, good sphericity, low oxygen content, good fluidity.at present, aluminum alloys used in metal 3D printing mainly include AlSi12 and AlSi10Mg,they are lightweight additive metal powders with good thermal properties. It can be applied to thin-wall parts such as heat exchangers and other automotive parts, and also can be applied to aerospace and aerospace industrial grade prototype and production parts. Our company’s gas atomized AlSiMg powder, good sphericity, low oxygen content, good fluidity.at present, aluminum alloys used in metal 3D printing mainly include AlSi12 and AlSi10Mg,they are lightweight additive metal powders with good thermal properties. It can be applied to thin-wall parts such as heat exchangers and other automotive parts, and also can be applied to aerospace and aerospace industrial grade prototype and production parts; The silicon/magnesium combination gives aluminum alloy strength and hardness, making it suitable for thin-walled and complex geometries, especially in applications with good thermal properties and low weight. Due to its superior performance of light weight and high strength, magnesium aluminum alloy has been widely used in the lightweight demand of manufacturing industry. In 3D printing technology, it has also become the preferred candidate material of various manufacturers without exception Product Specification
Component Al Si Mg Fe Pb Ni
Standard % Bal, 9.0-12.0 0.25-0.45 ≤0.55 ≤0.05 ≤0.05
Test% Bal. 10.26 0.37 0.13 0.02 0.01
Component Ti Mn Cu Zn O
Standard % ≤0.01 ＜0.01 − − −
Test% 0.005 0.005 0.01 0.01 0.059
Remark:Supporting customized according to customer requirements Product Specification
Size (um) Flowability(s/50g) PSD (um)
D10 D50 D90
15-45um ＜90 15-25 30-35 40-50
15-53um ＜90 15-21 25-30 45-55
45-120um ＜50 53-57 89-93 144-152
Product features Good thermal conductivity and wear resistance; Low thermal expansion coefficient; Light weight; High strength. Application Gas atomized spherical powder can be used for 3D Printing, Spraying, Brazing, Electronic, Powder metallurgy industry, Solar industry, The lithium battery and other processing technology. Pulverizing Process: Alloy ingredient batching, intermediate frequency induction furnace melting, metal solution pouring out of the bag, atomization, steel powder collection, detection, screening, mixing, weighing, packing out of the warehouse.
Add to wishlist
Request a Quote
Quick view
Aluminum Alloy Powder
Add to compare

Aluminum Alloy Powder

$0.00

Aluminum Alloy Powder

Product Aluminum Alloy Powder
CAS No. 7429-90-5
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
Density 2.6-2.8g/cm3
Molecular Weight 26.98g/mol
Product Codes NCZ-DCY-310/25

Aluminum Alloy Description:

Aluminum Alloy 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 Alloy 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. Aluminum alloy series The aluminum alloy family is a family of materials with a variety of unique properties and areas of application. Their characteristics mainly depend on the alloying elements contained in them and their proportions. These ranges offer a wide range of opportunities to meet the needs of different industries. Let’s explore the features and typical applications of each series to better understand how to choose the best aluminum alloy material for your project.
Product Specification Apparent Density Flow Ability Oxygen Content Tensile Strength Yield Strength Elongation
AISi10Mg 15-53µm 45-105µm 75-150µm ≥1.35g/cm³ ≤80s/50g ≤300ppm 300±20Mpa 200±20Mpa 20±2%
AMgScZr ≥1.30g/cm³ ≤80s/50g ≤300ppm 545±20Mpa 500±20Mpa 10±2%
AK400 (can be anodized) ≥1.30g/cm³ ≤80s/50g ≤300ppm 430±20Mpa 300±20Mpa 10±2%
Pure aluminum powder (purity 99.8%) ≥1.20g/cm³ ≤100s/50g ≤1000ppm \ \
Process: Vacuum air atomization method Advantages: low satellite powder/hollow powder ratio, good fluidity, high sphericity, and high bulk density. Printed finished parts have high corrosion resistance, low density and mechanical strength High degree of heat treatment, requiring less heat treatment than castings Application: 3D printing lightweight, brackets and other structural parts, heat dissipation components, etc. in aerospace, automobile manufacturing and other industries Packaging: aluminum foil bags/plastic bottles/iron drums and other ordinary packaging or vacuum packaging, etc.
Add to wishlist
Request a Quote
Quick view
Pure Aluminum Powder
Add to compare

Pure Aluminum Powder

$0.00

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-311/25

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 refers to aluminum powder produced from just aluminum without the addition of other alloying elements. It exhibits low density, high thermal and electrical conductivity, ductility, excellent cOverview of Pure Aluminum Powder Pure aluminum powder refers to aluminum powder produced from just aluminum without the addition of other alloying elements. It exhibits low density, high thermal and electrical conductivity, ductility, excellent corrosion resistance, and reflectivity. Key features of pure aluminum powder include: Unalloyed aluminum with 99%+ purity Highly reactive with high affinity to oxygen Low melting point and excellent thermal conductivity Lightweight with density around 2.7 g/cc Soft and ductile for deformation processing Available in various particle sizes and morphologies Pure aluminum powder is used for protective coatings, pyrotechnic compositions, fuel additives, 3D printing, and other applications requiring pure aluminum properties. This article provides a comprehensive overview of properties, production methods, applications, specifications, and other details of pure aluminum powder. Composition of Pure Aluminum Powder Pure aluminum powder has the following typical composition:
Element Weight %
Aluminum (Al) 99%+
Iron (Fe) 0.35% max
Silicon (Si) 0.10% max
Copper (Cu) 0.05% max
Zinc (Zn) 0.07% max
Manganese (Mn) 0.03% max
Magnesium (Mg) 0.03% max
Chromium (Cr) 0.03% max
Others (each) 0.03% max
Others (total) 0.10% max
Properties of Pure Aluminum Powder Pure aluminum powder exhibits the following properties:
Property Value
Density 2.70 g/cm3
Melting Point 660°C
Thermal Conductivity 237 W/m.K
Electrical Resistivity 2.65 microhm-cm
Young’s Modulus 70 GPa
Poisson’s Ratio 0.33
Tensile Strength 90-115 MPa
Elongation 8-25%
Mohs Hardness 2.75
Oxidation Resistance Poor
The low density and softness of aluminum powder make it easy to handle and process for various applications. It has excellent thermal and electrical conductivity. Oxidation resistance is poor and powders require protection from oxidation during storage and use. Production Methods for Pure Aluminum Powder There are different production processes used to make pure aluminum powder: Atomization – Molten aluminum is broken into droplets using gas or water jets which solidify into powder. Gas atomized powder has spherical morphology. Electrolysis – Aluminum is deposited in powder form from alumina electrolyte. Powder is spongy and irregular shaped. Milling – Ball milling of aluminum flakes produces flake powders of various sizes and morphologies. Chemical Methods – Reactions of aluminum compounds produce fine aluminum powders of high purity. Atomization is the most common method while special techniques are used for ultrafine or nanoscale aluminum powders. Powder characteristics can be controlled by process parameters. Applications of Pure Aluminum Powder Pure aluminum powder is used in the following applications: Protective Coatings – Thermal spray coatings to provide corrosion protection for steel surfaces. Pyrotechnics – Powder fuel for pyrotechnic compositions due to high flammability. Fuel Additive – Added to solid rocket propellants and explosives to improve energetic characteristics. 3D Printing – Used in selective laser sintering, direct metal laser sintering (DMLS) additive manufacturing processes. Printing Inks – Used in conductive inks for printing of circuits, RFID tags, other electronics. Pigments – Flake and atomized powders for paints, plastics, rubber and other coatings. Electronics – Pure aluminum bonding wires, contacts, circuits requiring conductivity. Welding – Used as aluminum powder filler material for welding components and repair. Specifications of Pure Aluminum Powder Pure aluminum powder is available under various specifications: Particle Size: Ranging from 5-150 microns depending on application. Finer atomized powder for AM, coarser grade for coatings. Purity: From 99% to 99.9% purity based on impurity limits for iron, silicon and other elements. Morphology: Spherical, irregular and flake type particle shapes. Spherical powder has better flowability. Coating: Partially oxygen passivated, uncoated and oil coated pure aluminum powders offered. Grades: Commercial pure, very high purity and technical grades conforming to standards like ASTM B209. Surface Area: Powder can be tailored as ultrafine nanoscale (up to 20 m2/g) to coarse grades. Health and Safety When Handling Aluminum Powder Pure aluminum powder poses some health and safety hazards: Fine aluminum powder is highly flammable and explosive when suspended in air. Dust explosion risks must be mitigated. Oxidation is a risk leading to loss of material. Storage in inert atmosphere is recommended. Aluminum powder should not be heated or used near sparks or ignition sources. Contact with skin or eyes may cause irritation. Use personal protective equipment. Inhalation of fine aluminum powders may cause respiratory issues. Use appropriate ventilation and breathing protection. Aluminum powder wastage and disposal must be handled carefully to avoid contamination. Inspection and Testing of Aluminum Powder To ensure quality standards, pure aluminum powder is tested for: Chemical Composition – Inductively coupled plasma mass spectrometry and optical emission spectroscopy used to verify composition and purity. Particle Size – Laser diffraction analysis, sieve testing as per ASTM B214 standard used for measurement of particle size distribution. Morphology – Scanning electron microscopy used to examine shape and surface structure of powder particles. Flow Rate – Determined as per ASTM B213 using Hall flowmeter funnel. Spherical powder has excellent flowability. Apparent Density – Measured using gravimetric analysis or Scott volumeter as per ASTM B212. Specific Surface Area – BET gas absorption method used for measurement of surface area per unit mass, especially for nanoscale powders. Routine testing ensures consistency in aluminum powder quality and performance. Comparison of Atomized and Sintered Aluminum Powder Atomized and sintered aluminum powders differ in production method and properties:
Parameter Atomized Al Powder Sintered Al Powder
Production Method Gas or water atomization of molten aluminum Compacting and sintering of aluminum powder
Particle Morphology Spherical Irregular, porous
Particle Size 5 to 150 microns Under 5 microns
Flowability Excellent Poor
Purity 99 to 99.9% Lower
Cost Higher Lower
Applications Thermal spray, AM Flash powder, explosives
Atomized aluminum powder has more controlled characteristics preferred for coatings, AM, electronics. Sintered aluminum is used where ultrafine particle size is required despite lower purity. FAQs Q: What is pure aluminum powder used for? A: Pure aluminum powder is used in protective coatings, pyrotechnics, fuel additives, 3D printing, conductive inks, pigments, welding filler, and other applications requiring unalloyed aluminum properties. Q: What is the difference between atomized and milled aluminum powder? A: Atomized aluminum powder has spherical morphology and controlled particle size distribution while milled flake powder has irregular shapes and broader distribution. Atomized powder has better flow and packing density. Q: How is ultrafine aluminum powder produced? A: Special production methods like exploding wire process, evaporation-condensation, and high-energy ball milling allow production of aluminum powder with particle sizes below 10 microns. Q: What safety precautions are needed when handling aluminum powder? A: Fine aluminum powder is highly flammable. Dust explosion risks must be controlled. Storage in inert gas is recommended. Use proper grounding, ventilation, and PPE when handling aluminum powder. Q: How is the purity of aluminum powder determined? A: Spectroscopic analysis like ICP-MS and OES is used to accurately quantify the elemental composition. Purity levels from 99% to 99.9% based on impurity elements like iron, silicon are specified. Q: Where can I buy pure aluminum powder for electronics applications? A: High purity aluminum powder with controlled particle size and low impurities suitable for electronics can be purchased from supplier.
Add to wishlist
Request a Quote
Quick view
Pure Aluminum Powder
Add to compare

Pure Aluminum Powder

$0.00

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.
Add to wishlist
Request a Quote
Quick view