1.Type: FeSi75-A,FeSi75-B,etc 2.compositions: Fe,Ai,Si,Ca,Mn,Cr,P,S,C 3.Shape:Lump,granule,powder ... , powder , briquetting 2. Size: 0mm-8mm3. Chemical composion: Fe,Si,Al,Ca,Mn,Cr,P,S,C Model Number: FeSi75-A,FeSi75-B ... . Factory price. We are a manufactory of produce the ferrosilicon alloy.Application: Ferro Silicon is used to precipitate and diffuse deoxidation ...