company news about Silicon aluminum alloy manufacturer in China

Silicon aluminum alloy is a silicon alloy containing a large amount of metallic silicon. Silicon aluminum alloy is a strong compound deoxidizer. Replacing pure aluminum in the process of steelmaking can improve the utilization rate of deoxidizer, purify molten steel and improve the quality of steel. Silicon aluminum alloy has low density, low coefficient of thermal expansion, good casting performance and wear resistance. The alloy castings with high impact strength, high pressure density, can greatly improve the service life. It is often used to make space vehicles and auto parts.