Ferrosilicon 75

Ferro Silicon uses coke, quartz (or silica) as raw materialand is made by electric furnace. Because silicon and oxygen are easily compound into SiO2, the ferrosilicon is often used as deoxidizer in steelmaking. It also can be used as a suspended phase in the mineral processing industry and coatings for welding electrodes in the electrode manufacturing. According to the content of silicon , this product can be divided into FeSi with the Si content 75%,72%,65%,45%.

Specification

1.In the iron and steel smelting, ferrosilicon often used as deoxidize agent.

2. Improve the hardness, strength, elasticity and permeability of steel. 

3. Lower the hysteresis loss of the transformer. 

4. To prevent the formation of carbides. 

5. Perfect the performance and nature of casting iron .