FeSiApplication:1. Ferrosilicon is often used as deoxidizer 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 electrician silicon-steel.3. Ferrosilicon commonly used as a reductant in ferroalloy production and chemical industry.specification:BrandChemical CompositionSiAlPSCFeminmaxFeSi7272 %2.0 %0.4 %0.02 %0.2 %Balance