Big crystal fused magnesia is produced by melting selected high purity light magnesia powder in arc furnace. The product has high purity, dense crystallization, strong slag resistance and good thermal shock stability.
Fused magnesia pisa, also known as sintered magnesite, is produced from the bottom and wall of the furnace sintered after the raw materials, such as magnesite, are melted in the arc furnace and cooled to the melting state.
Fused Magnesium Oxide (also called as Electro fused Magnesium Oxide; Electro Fused Magnesium Oxide; Fused Magnesia; Electrical Grade Magnesium Oxide etc.) powder is produced by using the high purity Magnesium Oxide as raw material, by electric melting method at over 3000℃
Fused Magnesia 98%(FM 98%) is normally manufactured by the electric arc melting of caustic calcined magnesia, deadburned magnesia or raw magnesite in furnaces at temperatures in excess of 2750°C, producing a refractory product whose altered crystalline structure is such that its characteristics and performance are superior to competing materials.
Electro fused magnesia 97.5% is produced by melting specially A grade natural magnesite or high purity lightweight magnesite particles in an arc furnace. The product has high purity, large crystal particles, compact structure, strong slag resistance and good thermal shock stability.
