Ferro Silicon powder is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon used coke, quartz (or silica) as raw material and using electric furnace to made by. Because of silicon and oxygen are easily compound into SiO2, so the ferrosilicon powder often used as deoxidizer in steelmaking and casting.

Ferro silicon powder is used for heavy media separation and atomization. Ferro Silicon powder is also widely used in casting, melting and related metallurgy industry.It can be used as basic materials for adjusting, inoculation, suspending, coating and deoxidization in steel melting, casting, mineral processing and melting rod industry.It is also used for production of semiconductors, pure silicon in electric industry and silicon copper in chemistry industry.