Al 2024 Powder

Al 2024 Description:

Al 2024 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 2024 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 2024 powder

Al 2024 powder is an aluminum alloy that primarily consists of aluminum, copper, and small amounts of magnesium and manganese. This alloy exhibits exceptional strength and excellent fatigue resistance, making it ideal for applications where lightweight materials with high mechanical properties are required. Al 2024 powder is commonly used in industries such as aerospace, automotive, and sporting goods.

Overview of Al 2024 Powder

Al 2024 is one of the most popular 2000 series wrought aluminum alloys known for its strength, fatigue resistance, and excellent machinability and corrosion resistance. The copper additions impart substantial strengthening through precipitation hardening while retaining formability and weldability.

Key characteristics of Al 2024 powder include:

High strength with moderate ductility and toughness

Excellent fatigue and fracture resistance

Very good machinability and polishability

Good weldability and formability

High thermal and electrical conductivity

Available in range of powder sizes and shapes

Al 2024 powder is suitable for aerospace components and other high-performance applications needing strength combined with fabrication capabilities.

Chemical Composition of Al 2024 Powder

The typical composition of Al 2024 powder is:

Properties of Al 2024 Powder

The copper additions result in substantial increase in strength while maintaining moderate ductility and excellent fatigue strength through precipitation hardening. It offers optimal combination of properties for high-performance applications.

Production Method for Al 2024 Powder

Commercial production methods for Al 2024 powder include:

Gas Atomization – Molten alloy stream disintegrated by high pressure inert gas jets into fine spherical powder. Controlled particle size distribution.

Water Atomization – High velocity water jet impacts and disintegrates molten metal stream to produce fine irregular powder.

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

Electrolysis – Aluminum produced through electrolysis process and then alloyed and atomized.

Gas atomization provides the best control over particle characteristics like size, shape and microstructure.

Applications of Al 2024 Powder

Key applications of Al 2024 powder include:

Additive Manufacturing – Used in selective laser melting, direct metal laser sintering to produce complex aerospace and automotive components.

Metal Injection Molding – To manufacture small intricate parts with good mechanical properties and corrosion resistance.

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

Thermal Spraying – Plasma or arc spraying to deposit protective Al 2024 coatings against wear and corrosion.

Welding Filler – Used as filler wire/rod for arc welding of aluminum alloys. Provides excellent weld strength.

Pyrotechnics – Added to pyrotechnic compositions as fuel due to flammability of aluminum.

Specifications of Al 2024 Powder

Al 2024 powder is available in different size ranges, shapes and grades including:

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

Morphology: Spherical, granular, dendritic and irregular shaped particles. Smooth powder flows better.

Grades: Conforming to AMS 4255, ASTM B221, EN 573-3, ISO 209 specifications and other custom grades.

Purity: From commercial to high purity levels based on chemical composition and application needs.

Storage and Handling of Al 2024 Powder

Al 2024 powder requires careful storage and handling to prevent:

Oxidation and reaction with moisture

Dust explosions from ignition of fine powder

Inhalation related health problems

Safety practices recommended by supplier should be followed

Inert gas blanketing, proper grounding, ventilation, and PPE should be used when handling the powder.

Testing and Characterization Methods

Key test methods used for Al 2024 powder include:

Chemical analysis using OES or XRF spectroscopy

Particle size distribution as per ASTM B822 standard

Morphology analysis through scanning electron microscopy

Powder flow rate measurement using Hall flowmeter

Density measurement by helium pycnometry

Impurities testing by ICP-MS

Microstructure examination by X-ray diffraction

These tests ensure the powder meets the required chemistry, physical characteristics, and microstructure as per application needs.

Comparison Between Al 2024 and Al 7075 Powder

Al 2024 and Al 7075 are two high strength aluminum alloy powders compared:

Al 2024 offers better fabricability whereas Al 7075 provides very high strength after heat treatment. Al 2024 is more cost effective.

Al 2024 Powder FAQs

Q: How is Al 2024 powder produced?

A: Al 2024 powder is commercially produced using gas atomization, water atomization, mechanical alloying, and electrolysis techniques. Gas atomization offers the best control of particle size and morphology.

Q: What are the main applications of Al 2024 powder?

A: The major applications include additive manufacturing, thermal spraying, powder metallurgy, metal injection molding, welding filler, and pyrotechnic compositions where high strength and good corrosion resistance is required.

Q: What is the typical particle size used for Al 2024 powder in AM?

A: In most metal 3D printing processes, the ideal particle size range for Al 2024 powder is 15-45 microns with spherical morphology and good flow characteristics.

Q: Does Al 2024 powder require any special handling precautions?

A: Yes, it is recommended to handle fine aluminum powders under inert gases using proper grounding, ventilation and PPE to prevent risk of fires and explosions.

Q: Where can I buy Al 2024 powder suitable for aerospace components?

A: High purity gas atomized Al 2024 powders meeting aerospace requirements can be sourced from companies.

Al 3003 Powder

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

Properties of Al 3003 Powder

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:

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.

Al 3203 Powder

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:

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:

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:

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.

Al 6061 Powder

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:

Properties of Al 6061 Powder

Key properties of Al 6061 powder include:

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:

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.

AlSi10 Powder

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:

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:

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:

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:

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:

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:

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:

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:

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:

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.

AlSi10Mg Powder

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.

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:

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

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

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

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

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

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.

AlSi50 Powder

AlSi50 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

AlSi50 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.

AlSi50 Powder

AlSi50 is an aluminum-silicon alloy powder containing 50% silicon and remainder aluminum. It offers an exceptional combination of properties like low density, high fluidity, low thermal expansion, high specific strength, and corrosion resistance.

AlSi50 is an aluminum-silicon alloy powder containing 50% silicon and remainder aluminum. It offers an exceptional combination of properties like low density, high fluidity, low thermal expansion, high specific strength, and corrosion resistance.

AlSi50 Powder Composition

The typical composition of AlSi50 alloy powder is:

Aluminum forms the matrix providing ductility, toughness and corrosion resistance.

Silicon increases hardness, fluidity and reduces the coefficient of thermal expansion.

The high 50% silicon content results in a eutectic composition with the lowest possible melting point and excellent castability. Strict control of the Al to Si ratio is critical.

Properties of AlSi50 Powder

AlSi50 powder possesses a unique mix of properties making it suitable for high performance applications:

Low density – Up to 40% lower than titanium alloys and steels.

High fluidity when molten – Enables excellent castability and mold filling.

High strength-to-weight ratio – Specific strength comparable to titanium alloys.

Low coefficient of thermal expansion – Dimensions remain stable over a wide temperature range.

Excellent corrosion resistance – Protective oxide layer prevents corrosion in most environments.

Good thermal conductivity – Twice that of titanium alloys allowing efficient heat dissipation.

This unique property profile makes AlSi50 suitable for applications where low mass, precision, stability, and strength are critical.

Applications of AlSi50 Powder

The key properties of AlSi50 powder make it ideal for:

Automotive – Used in pistons, engine blocks, drivetrain parts to reduce weight and improve fuel efficiency.

Aerospace – Ideal for precision aerospace components like actuators and turbocharger wheels requiring highest strength-to-weight.

Electronics – Substrates for PCBs, IC packages to manage thermal loads while matching expansion behavior of ceramics.

Optics – Mirror blanks, telescopes benefit from high dimensional stability and machinability.

Medical – Excellent biocompatibility and corrosion resistance for implants like orthopedic devices

AlSi50 Powder Specifications

AlSi50 powder is available in various size fractions, shapes, and purity levels:

Smaller particles promote higher sintered density while large particles improve flowability.

Spherical morphology enhances powder flow compared to irregular particles.

Higher apparent density increases effective loading in composites manufacturing.

Faster flow rates improve ease of powder handling and processing.

High purity grades minimize contamination issues.

Aluminum-silicon alloys with 30-40% silicon also available.

Powder attributes can be customized based on specific application requirements and processing methods.

Consolidation Methods for AlSi50 Powder

AlSi50 powder can be transformed into full density components using techniques like:

Powder bed fusion AM techniques like selective laser melting are ideal for low volume complex parts.

Metal injection molding offers closest tolerances and surface finish.

Pressing followed by liquid phase sintering is commonly used but secondary processing needed.

Investment casting provides higher productivity for simpler geometries.

Extrusion is suitable for continuous production of bars, rods and tubes.

The consolidation method strongly influences final properties, microstructure and cost economics.

Heat Treatment of AlSi50 Parts

The following heat treatments can be used to modify AlSi50 properties:

Solution treatment dissolves silicon particles in the aluminum matrix followed by rapid cooling.

Subsequent aging causes silicon to re-precipitate as fine dispersoids imparting strengthening.

Low temperature stress relieving helps reduce residual stresses from prior shaping steps.

Proper heat treatment allows customizing the strength, hardness and ductility as per application requirements.

Comparison of AlSi50 Powder with Alternatives

Here is how AlSi50 compares to other eutectic aluminum-silicon alloys:

AlSi40 offers the best all-round combination of fluidity, strength and thermal conductivity.

AlSi30 provides highest thermal conductivity but lowest strength and fluidity.

AlSi50 has the highest fluidity, hardness and strength but lower thermal conductivity.

AlSi50 is preferred where maximum castability, dimensional stability, and high specific strength are critical.

AlSi50 Powder Manufacturers

As a specialty alloy powder, AlSi50 is produced by a range of suppliers globally:

Reputable manufacturers have stringent quality control and conform to international standards for composition, particle size distribution, apparent density and impurity levels.

Health and Safety Considerations for AlSi50 Powder

Like any metal powder, AlSi50 powder requires safe handling:

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, AlSi50 powder can be safely handled.

Inspection and Testing of AlSi50 Powder

To ensure quality specifications are met, AlSi50 powder should undergo:

Testing should be done periodically as per ASTM standards to ensure consistency in production quality and performance in end-use applications.

FAQs

What is AlSi50 used for?

AlSi50 is ideal for applications like automotive components, aerospace parts, and electronic substrates where low mass, dimensional stability, and high fluidity are critical.

Does AlSi50 require heat treatment?

Optional heat treatment including solutionizing and aging can be done to enhance strength by precipitating silicon particles in the microstructure.

What methods can consolidate AlSi50 powder?

AlSi50 powder can be consolidated to full density using metal injection molding, casting, additive manufacturing via SLM/EBM, extrusion, and sintering.

Is AlSi50 readily weldable?

AlSi50 has relatively poor weldability owing to high silicon content. Special filler material and techniques are required for welding this alloy.

Is AlSi50 powder safe to handle?

Like any fine metal powder, standard safety precautions must be taken when handling AlSi50 powder to minimize health and safety risks.

AlSi7Mg Powder

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:

Properties of AlSi7Mg Powder

AlSi7Mg powder possesses the following properties:

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:

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.

Aluminum Alloy Powder

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.

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.

Pure Aluminum Powder