Ferroalloys: ferroalloys production process is the charge, reducing agents, slag, component-adjusting agent at a high temperature alloy through physical and chemical changes generated slag, furnace gas process. Production methods: general summary, steelmaking Deoxidants price, there are five common production methods: blast furnace, heating method, silicon thermal power, metal heat method, converter process. Ferroalloys: ferroalloys production methods. Basic equipment: Equipment submerged arc furnace is more complex, in addition to attention outside the furnace comprises an electrode holding system, the electrode pressure release device, click on the lifting system, charging system, the iron equipment, protective equipment, electrode cooling system, power supply equipment.