... : Fe,Si,Al,Ca,Mn,Cr,P,S,C Model Number: FeSi75-A,FeSi75-B, FeSi75-C,FeSi65,FeSi45, etc. 4. To ... .5. Factory price. We are a manufactory of produce the ferrosilicon alloy.Application: Ferro Silicon is used to precipitate and diffuse deoxidation ... and lowers hysteresis loss of transformer steel obviously. Ferro Silicon is an important type of inoculation and nodulizer in the process ...