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Ferro silicon / FeSi is made by electric furnace with the raw materials coke, quartz (or silica) and iron scrap.Ferrosilicon is an iron alloy composed of iron and silicon. Ferrosilicon is an iron-silicon alloy made of coke, steel shavings, quartz (or silica) as raw materials and smelted in an electric furnace. Since silicon and oxygen are easy to synthesize silicon dioxide, ferrosilicon is often used as a deoxidizer during steelmaking. At the same time, a large amount of heat is released when SiO2 is generated. While deoxidizing, it is also beneficial to increase the temperature of the molten steel.
Application
1. Because of silicon and oxygen are easiliy compound into SiO2, ferro silicon is often used as deoxidizer in steel making.
2. Ferro silicon / FeSi can be used as alloy elements join agent, widely used in low alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel.
3. Ferro silicon / FeSi is used as a reductant in ferroalloy(SiMn) production and chemical industry.
4. In iron industry, ferro silicon can be used as inoculant and nodulizer.
Ferro silicon is an atomized alloy,which is formed by combining iron and silicon with a silicon content range of 15% to 90%.Ferro silicon is a universal “heat blocker” used in the production of carbon
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