Use of magnesia

All kinds of magnesia refractory bricks and amorphous refractory materials are made.

Prospect of magnesia

好盈v3The world magnesia develops towards high quality, high purity and high density to improve slag corrosion resistance and use economy of magnesia products. The characteristics of magnesia are: (1) high purity, containing more than MgO98%. (2) low R2O3 content and low B2O3 content, preferably boron free. (3) the bulk density of high particles is above 3.4g/cm. (4) the high CaO/SiO2 ratio is greater than 2. (5) the size of M is larger than that of 100~200 mg. (6) the direct formation of the crystal phase of the calcite.