1.Compositions:Fe,Si,Al,Ca,Mn,etc 2.Type:FeSi65,etc 3.material; 100%silicon 4.Strong supply capacity 5.FeSi72-75% Application:1. Ferrosilicon is often used as deoxidizer in steel- making. 2. Used as alloy elements join agent, which is widely used in low alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel.3. Used as a reductant in ferroalloy ...