... Brand :LODE2.High quality and good price 3.Supply accord to the buyers' demandsApplication:1.Ferrous Silicon is usually ... alloy manufacturing industries, in the production of cast iron and steel, making improvement in the metallic structure ... the structure of nouvelle alloy steel.The specification of Ferrous Silicon (55%, 65%, 70%, 75%, 80%, etc.) : ... .20.2Size (mm): 10-50mm, 10-100mm Silicon Iron