Aluminum alloy powder is a powder material made of aluminum and other alloying elements such as copper, magnesium, manganese, silicon, etc. This material not only maintains the lightweight and good electrical and thermal conductivity of aluminum, but also has certain strength, toughness, and corrosion resistance. Aluminum alloy powder is widely used in the manufacturing of various parts and equipment in aviation, aerospace, automotive, military, electronics, construction and other fields, such as aviation parts, lightweight vehicles, mobile phone cases, mechanical parts, boiler pipes and building materials. Due to its electrostatic properties, aluminum alloy powder is often used in the production of fireworks and flame effects.