ferro silicon process News

ferro silicon process

ferro silicon is a strong deoxidization in steelmaking oxygen agents are used for precipitation and diffusion deoxidation.Adding a certain amount of silicon to steel can obviously improve the strength, hardness and elasticity of steel.So in the smelting of structural steel (including silicon 040-1.75%), tool steel (including SiO301.896), spring steel (including sio40-28%).And when transformer USES silicon steel (contain silicon 281-48%0), also USES ferrosilicon as alloying agent.