Fused magnesia brick

Magnesia brick

Magnesia brick is made from sintered magnesia through batching, molding and high temperature sintering. The higher the magnesium oxide content, the higher the firing temperature, and the better the direct bonding degree, corrosion resistance and high temperature resistance of the crystals in the finished product. Magnesia bricks are widely used in permanent lining of steelmaking furnace, preheating zone and cooling zone of lime kiln, regenerator of glass kiln, submerged arc furnace, nonferrous metallurgy furnace, ferroalloy furnace and mixer furnace.

Among them, the series of fused and combined magnesia bricks made from fused magnesia have large crystal size, high density, low apparent porosity, good thermal shock stability, high compressive strength and better corrosion resistance.