Fused magnesia is smelted from high-quality magnesite by electric furnaces,As a kind of high-grade basic refractories, it has such features of high purity, low impurities, high density, complete structure and superior corrosion resistance, and widely used in the fields of metallurgy, building materials industry, chemical industry, national defence, scientific research, aecospace ＆ spaceflight industry, medical apparatus and instruments and household appliance.

理化指标 Physical and chemical indices