Ferrosilicon DC Submerged Arc Furnace 100~20000kVA
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A ferrosilicon submerged arc furnace is an equipment used for producing ferrosilicon alloys. Ferrosilicon alloy is an important type of ferroalloy composed of iron, silicon, and a small amount of carbon. It has excellent corrosion resistance, high temperature resistance, and hardness, and is widely used in fields such as steel, casting, and chemical industry.
The working principle of a ferrosilicon submerged arc furnace is to put raw materials such as iron ore, limestone, and coal coke into the furnace, and through high-temperature combustion and reduction reactions, reduce the iron oxide in the iron ore to metallic iron, and react with silicon and carbon to form ferrosilicon alloy. Smelting furnaces typically use different types of equipment such as blast furnaces, electric arc furnaces, or electric furnaces.
The operation process of ferrosilicon submerged arc furnace requires controlling parameters such as furnace temperature, furnace pressure, raw material ratio, and furnace atmosphere to ensure smooth smelting reaction and stable alloy quality. At the same time, regular maintenance and cleaning of the smelting furnace are also necessary to ensure the normal operation and production efficiency of the equipment.
