Ferrosilicon is an essential desulfurizer in steelmaking industry. Ferrosilicon in steelmaking is used for precipitation deoxidation and diffusion deoxidation. Brick iron is also used as alloy agent in steelmaking. Adding a certain amount of silicon into steel can significantly improve the strength, hardness and elasticity of steel, improve the permeability of steel, and reduce the hysteresis loss of transformer steel.
Properties and USES: ferric silicon has gray metallic luster and irregular shape; Used as an oxidant in steel and casting glue and as an alloy element additive in welding industry.