What Is The Price Of Ferro Silicon 75 72?What are the raw materials for ferrosilicon?
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What is the price of ferro silicon 75 72?
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What are the raw materials for ferrosilicon?
Ferrosilicon (FeSi) is produced using three primary raw materials: quartz (silica, SiO₂) as the silicon source, carbonaceous materials (coke, coal, or charcoal) as the reducing agent, and iron-bearing materials (iron ore, mill scale, or scrap iron). Quartz provides silicon through carbothermic reduction (SiO₂ + 2C → Si + 2CO), while iron combines with silicon to form the alloy. The proportions vary based on the desired silicon content (15–90%). Additional fluxes like limestone may be added to adjust slag properties.
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