| Aluminium Silicon Alloy Powder | |
| Product No | NRE-9034 | 
| CAS No. | 11145-27-0 | 
| Formula | AlSi | 
| Molecular Weight | 55.06 g/mol | 
| APS | D50 20-30 μm (Can be Customized) | 
| Purity | 99.9% | 
| Density | 2.6 gm/cm3 | 
| Color | Gray | 
| Melting Point | 600-760 °C | 
| Boiling Point | NA | 
Aluminium Silicon Alloy Powder
Applications
The unique combination of properties offered by Al-Si alloy powder makes it a valuable material for a wide variety of 3D printing applications. These include the production of customized parts for aerospace, automotive, industrial, and consumer product applications.
Automotive Industry
In the automotive industry, Al-Si alloy powder is widely used for producing lightweight, durable, and high-performance components. Some applications include:
Engine Components: Cylinder heads, pistons, and engine blocks are often made from Al-Si alloys due to their excellent casting ability, strength, and wear resistance. These components need to withstand high temperatures, mechanical stress, and friction, and Al-Si alloys meet these requirements.
Transmission Parts: Components like gears, shafts, and clutch housings benefit from the wear resistance and lightweight nature of Al-Si alloys, making them ideal for use in 3D printing for rapid prototyping or low-volume production.
Aerospace Industry
The aerospace sector requires materials that are lightweight, strong, and resistant to high temperatures, making Al-Si alloys an ideal choice for various parts:
Structural Components: Al-Si alloys are used in the manufacturing of lightweight structural components such as brackets, mounting frames, and aircraft panels.
Turbine Components: Components like turbine blades and engine casings that must withstand extreme conditions benefit from the high thermal stability and wear resistance of Al-Si alloys.
Marine Industry
The marine industry benefits from the corrosion resistance and lightweight nature of Al-Si alloys, making them ideal for parts that will be exposed to harsh, salty environments:
Boat Hulls and Structural Parts: Al-Si alloy powder is used to 3D print components like boat hulls, rudders, and propellers, where strength, durability, and corrosion resistance are critical.
Marine Engine Components: Al-Si alloys are ideal for producing marine engine parts such as pumps, valve bodies, and shaft components that need to be resistant to saltwater corrosion while providing strong mechanical properties.




