... & Low power dissipation 3. Delivery quickly 4. Good service Iron melting electric arc furnace Feature: Low power dissipation and high ... metal, Alloy metal, Ore, Ceram, Calcium carbide, Silicon carbide, Casting iron, Fine carbon steel, Stainless steel etc.* Dislodge impurities of steel ... impurities of steel, such as phosphorus, sulfur, oxygen and so on, so as to improve the quality of steel.* Easy to ...