Steelmaking Casting Iron FeSi

Ferro Silicon composed of ferro and silicon (with silica, steel, coke as raw material, after 1500-1800 degrees high temperature reduction of silicon molten in iron, forming ferrosilicon alloy). It is an important alloy in smelting industry.

1. Ferro silicon is very common in the steel making industry, ferro silicon is mainly used as deoxidation set and alloy agent,there is a procedure in the process of this gang is deoxidation, because silicon and oxygen have a very large affinity, so the ferrosilicon as deoxidizer, so the quality of steel out is good;

2. In the cast iron industry, is used as inoculant and spheroidizing agent, ferrosilicon in it plays an important role, in the process of cast iron can be directly added some ferrosilicon, which can effectively prevent the formation of iron carbide, but also can effectively prevent the formation of iron carbon complex, but also can effectively help graphite spheroidization;

3. In the production of electrode, can be used as electrode coating.

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