... .Compositions:Fe,Si,Al,Ca,Mn,Cr,P,S,C 3.Type:FeSi75A/B/C 4.Application:steel- making, iron casti .Strong supply ... capacity 2.Compositions:Fe,Si,Al,Ca,Mn,Cr,P,S,C ... 3.Type:FeSi75A/B/C 4.Application:steel- making, iron castingSilicon Iron FeSi75A/B/C Silicon Iron is a kind of ferroalloy ...