Ferro silicon is widely used in the steel making ,iron casting ,low-carbon ferroally producing

1 in the steel making field ,Ferro silicon is used as deoxidizer and alloying agent to precipit and diffuse deoxidation .Adding a certain  amount silicon of fe-si to the steel can obviously improve the strength ,hardness,elasticity and permeability of steel .

2in the  iron casting ,it is used as ball mile agent and alloying agent especially in the nodular iron casting ,Adding ferrosilicon to cast iron ,it can prevent the formation of carbide and promote the precipitation of graphite and nodulizing .then the mechanical capacity  can be  the same of steel's.

3High-silicon ferrosilicon can be used for the production of the low-carbon reductant in ferro alloy industry.

4in addition ,