1.Strong supply capacity 2.Compositions:Fe,Si,Al,Ca,Mn,Cr,P,S,C 3.Type: ... .Application:steel- making, iron casti .Strong supply capacity 2.Compositions:Fe,Si,Al,Ca,Mn,Cr,P,S,C 3.Type ... by. Because of silicon and oxygen are easily compound into SiO2, so the ferrosilicon often used as deoxidizer in steelmaking. Chemical ...