Submerged arc furnace
Submerged arc furnace profile. submerged arc furnaceits also known as electric arc furnace or resistance electric furnace. it is mainly used to reducing smelting ore, carbonaceous reducing agent and solvent etc. mainly adapt to production of ferrosilicon, ferromanganese, ferrochrome, ferrotungsten, silicon manganese alloy and other ferrous alloys, it is an important smelting furnace in.