Ferrosilicon is the earliest and the most primary products of ferroalloy industry. In steel making, Ferrosilicon is used as deoxidizer and additive for alloy element. Silicon is easy to combine with oxygen so it can be used as deoxidizer almost in making all sorts of steel except rimming steel.
Silicon calcium alloy is a complex deoxidizer and can replace aluminum to deoxidize. It can be applied to manufacturing high-quality steel, special steel and special alloy, such as rails, low-carbon steel, stainless steel, nickel-based alloy and titanium-based alloy.