... :Fe,Si,Al,Ca,Mn,Cr,P,S,C 2. Shape:Lump, powder, granule, etc. 3. 1t/big bag 4. Supply ... in steel-making.2. Ferrosilicon also can be used as alloy elements join agent, which is widely used in low ... alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and ...