Fused magnesium is a high-purity oxygen oxide formed by melting high-quality magnesite stone at high temperatures in an electric arc furnace.

It is characterized by a complete structure, compact structure, high melting point (up to 2800°C), stable chemical properties, high compressive strength, strong insulation performance, erosion resistance and corrosion resistance. It is an essential refractory material for steel, cement, glass, non-ferrous metal smelting and other industries.