3D Printing Alloy Spherical Aluminum Alloy Metal Powder 6061

Overview Of 3D Printing Alloy Spherical Aluminum Alloy Metal Powder

3D Printing Alloy Spherical Aluminum Alloy Metal Powder is a spherical aluminum alloy powder material designed specifically for 3D printing technology.The aluminum alloy itself has the characteristics of lightweight, corrosion resistance, good conductivity, and thermal conductivity. The spherical aluminum alloy powder formed by a special preparation process has better fluidity and sintering properties, making it suitable for 3D printing technology. This powder’s spherical design helps achieve more uniform powder distribution, reduces printing defects, and improves the mechanical properties of printed materials during the printing process.

(3D Printing Alloy Spherical Aluminum Alloy Metal Powder 6061)

 Features of 3D Printing Alloy Spherical Aluminum Alloy Metal Powder

3D printing alloy spherical aluminum alloy metal powder has distinct features. Its high sphericity ensures excellent flowability, allowing for smooth powder spreading in 3D printers. This, combined with a narrow particle size distribution, enables consistent layer-by-layer deposition, which is crucial for accurate and high-quality prints. The powder has high purity, with alloying elements precisely proportioned. It has good chemical reactivity, promoting strong bonding during printing. Components printed from it exhibit a high strength-to-weight ratio, making them ideal for aerospace and automotive applications. Moreover, it has a relatively low oxygen content, which helps prevent oxidation and maintain material integrity. High thermal conductivity dissipates heat quickly during printing, reducing thermal stress. In contrast, a low thermal expansion coefficient ensures the dimensional stability of the final parts.

Parameter table of 3D Printing Alloy Spherical Aluminum Alloy Metal Powder

Parameter	Typical Value
Chemical Composition	Mainly aluminum, with alloying elements such as Si, Mg, etc. For example, in AlSi10Mg, Al: Balance, Si: 9 – 11%, Mg: 0.2 – 0.4%
Purity	≥99% (total purity of main elements)
Particle Size	Common ranges are 15 – 53 μm, 5 – 25 μm, 45 – 105 μm, etc.
Oxygen Content	≤0.15%
Nitrogen Content	≤0.03%
Hydrogen Content	≤0.0015%
Sphericity	≥90%
Flowability	15 – 20 s/50 g
Bulk Density	Approximately 1.2 – 1.4 g/cm³
Tap Density	Approximately 1.4 – 1.6 g/cm³
Melting Point	Generally around 570 – 650 °C, varies depending on the specific alloy composition
Thermal Conductivity	At room temperature, about 150 – 200 W/(m·K)
Electrical Conductivity	Approximately 30 – 40% IACS (International Annealed Copper Standard)
Hardness	Varies depending on the specific alloy and processing, generally in the range of 60 – 120 HV (Vickers hardness)

Applications Of 3D Printing Alloy Spherical Aluminum Alloy Metal Powder

3D Printing Alloy Spherical Aluminum Alloy Metal Powder has a wide range of application areas, and the following are its main application directions:

 Aerospace field: Due to the lightweight, high strength, and good corrosion resistance of aluminum alloys, spherical aluminum alloy powders are widely used in the aerospace field. It can be used to manufacture aircraft, satellites, rockets, and other aerospace spacecraft components, such as fuselage structures, engine components, and cooling systems.

 Automotive field: The lightweight characteristics of aluminum alloy make it an ideal material for the automotive manufacturing industry. Spherical aluminum alloy powder can be used for 3D printing of automotive components, such as engine mounts, radiators, body structures, etc., which helps to achieve lightweight automobiles and improve fuel efficiency and performance.

Applications of 3D Printing Alloy Spherical Aluminum Alloy Metal Powder

 

Electronic field: Aluminum alloy has good thermal conductivity, so spherical aluminum alloy powder is also applied in the electronic field. It can manufacture electronic device heat dissipation components and circuit board support structures, ensuring stable operation and efficient heat dissipation.

Biomedical field: Aluminum alloys have good biocompatibility and potential applications in the biomedical field. Spherical aluminum alloy powder can manufacture customized medical devices and implants, such as dental implants, artificial joints, etc.

Production Method of 3D Printing Alloy Spherical Aluminum Alloy Metal Powder

Gas Atomization:High-purity aluminum and alloying elements are first melted in a furnace under a protective atmosphere. The molten metal is then poured through a nozzle. Simultaneously, a high-pressure inert gas, like argon, is forcefully ejected. The gas shears the molten stream into tiny droplets. These droplets solidify rapidly during flight, forming a spherical powder. This method can produce powder with a wide range of particle sizes and good sphericity, which is suitable for most 3D printing processes.

Plasma Atomization:The raw materials are also melted. The molten aluminum alloy is fed into a plasma torch. The high-energy plasma environment heats and atomizes the metal. The atomized particles cool and solidify to form spherical powder. Plasma atomization can yield powder with higher purity and finer particle sizes, beneficial for applications requiring high-precision 3D printing.

Company Profile

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.If you are looking for high-quality 3D Printing Alloy Spherical Aluminum Alloy Metal Powder,please feel free to contact us or click on the needed products to send an inquiry. 

Storage Condition of 3D Printing Alloy Spherical Aluminum Alloy Metal Powder 

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

 Shipment Term

By sea, by air, by express, as customers request.

5 FAQs of 3D Printing Alloy Spherical Aluminum Alloy Metal Powder

Q1

What are the advantages of aluminum alloy powder compared to other metal powders?

Answer: Aluminum alloy powder has advantages over other metal powders, such as lightweight, good conductivity and thermal conductivity, high corrosion resistance, and relatively low cost. This makes aluminum alloy powder have broad application prospects in 3D printing.

 

Q2

What is the strength and hardness of 3D-printed aluminum alloy powder?

Answer: The strength and hardness of 3D-printed aluminum alloy powder depend on factors such as the alloy composition, preparation process, and printing parameters of the powder. Aluminum alloy printed parts with high strength and hardness can be obtained by optimizing the alloy composition and adjusting printing parameters.

 

Q3

How to ensure the quality of 3D printed aluminum alloy powder?

Answer: Making certain the top quality of 3D-printed light weight aluminum alloy powder needs beginning with numerous elements. First of all, premium basic materials need to be chosen, and the prep work procedure need to be purely regulated to make certain that the powder’s sphericity and bit dimension circulation fulfill the needs. Second of all, it is required to avoid the printing specifications, such as laser power, scanning rate, powder layer density, and so on, throughout the printing process to attain audio sintering impacts and mechanical residential or commercial properties. Additionally, post-treatment are needed for the published components to enhance their efficiency and life span,such as warm therapy, surface area therapy, and so on.

 

Q4

What are the application areas of 3D printing aluminum alloy powder?

Answer: Making sure the top quality of 3D-printed lightweight aluminum alloy powder calls for beginning with numerous facets. First of all, top quality resources ought to be chosen, and the prep work procedure must be purely managed to make sure that the powder’s sphericity and bit dimension circulation fulfill the demands. Second of all, it is needed to stop the printing specifications, such as laser power, scanning rate, powder layer density, and so on, throughout the printing process to accomplish audio sintering results and mechanical buildings. Furthermore, post-treatment, such as warm therapy, surface area therapy, and so on, are needed for the published components to boost their efficiency and life span.

 

Q5

What is the cost of 3D printing aluminum alloy powder?

Answer: The cost of 3D printing aluminum alloy powder depends on multiple factors, including raw material costs, preparation processes, procurement and maintenance costs of printing equipment, etc. The initial investment may be higher than for traditional manufacturing processes. Still, with the advancement of technology and large-scale production, the cost is expected to decrease gradually.