Aluminium powder is powdered aluminium.
This was originally produced by mechanical means using a stamp mill to create flakes. Subsequently, a process of spraying molten aluminium to create a powder of droplets was developed by E. J. Hall in the 1920s. The resulting powder might then be processed further in a ball mill to flatten it into flakes for use as a coating or pigment.[1] Aluminum powder features low density with high conductivity.[2]
- ^ Joseph R. Davies (1993), "Powder Metallurgy Processing", Aluminum and Aluminum Alloys, ASM International, p. 275, ISBN 9780871704962
- ^ Gromov, A.A.; Nalivaiko, A.Yu (2019). "Chapter 5 - Aluminum Powders for Energetics: Properties and Oxidation Behavior". In Yan, Qi-Long (ed.). Nanomaterials in Rocket Propulsion Systems. Elsevier. pp. 151–173. ISBN 9780128139080.