The production of medium and low carbon ferrochrome is characterized by intermittent operations, with various electrical systems in different smelting periods. During the melting period, the reduction reaction has begun in the high-temperature zone, but

The electro silicothermal method is to use silicon in silicon chromium alloy to reduce chromium and iron oxides in chromium ore under the condition of alkaline slag production in an electric furnace, in order to produce medium to low carbon ferrochrome.