Fused magnesia alumina spinel

Magnesia-alumina spinel is a high-quality raw material with potential performance among the basic raw materials. It has many excellent properties such as high refractoriness, excellent slag erosion resistance, excellent high temperature mechanical properties, excellent high temperature volume stability, so it can effectively improve the thermal shock resistance, and it is also the most potential raw material for chrome-free products. It is widely used in steel, cement, glass and kiln furniture industries.