FeSi Al40 powder
Industry important ferrosilicon aluminum can be divided into four categories:
(1) of the eutectic silicon aluminum alloy containing 9% ~ 12% of silicon
(2) the eutectic silicon aluminum alloy containing 11% ~ 13% of silicon
(3) a eutectic silicon aluminum silicon content in more than 12%, mainly in the range of 15% ~ 20%
(4) silicon content in more than 22%, is called the high silicon aluminum alloy, which is given priority to with 25% to 70%, silicon content up to 80% on international.
Ferrosilicon aluminum alloy is widely used in automobile industry and machine manufacturing to make some parts under sliding friction because of its good thermal conductivity, strength hardness and corrosion resistance.