High Alumina Bricks, Color : Light Brown / Medium Brown

High alumina refractory brick is a kind of refractory product with the alumina content over 48%,main raw material is bauxite or other refratory material with high content alumina, made by strict equipment, mixing, molding and burning. The refractoriness  burnt high alumina fire brick is about 1770℃, which with the characteristics of good slag-resistance and good thermal shock stability. According to the different properties and applications , can produce different high alumina refractory brick.