الوصف

High Alumina Firebrick is a product made of bauxite clinker combining some clay in which the Al2O3 is more than *8%. The High Alumina Firebrick's capability of acid-fast erosion of acid slag or alkaline slag is better than clay brick and silicon brick.So high alumina firebrick can take the place of the clay brick and silicon brick for the purpose to prolong the life of high-heating equipments. Nowdays the brick is mainly used in blast furnace, hot blast furnace, electric furnace, steel bucket, cement furnace, glass furnace and chemistry *****, it can be used in the regenerator, stopper and water gap. Model No.:LZ**8, LZ**5, LZ**5, LZ**5, LZ**0, LZ**5 Al2O3 Content:*8%~*5% Refractoriness:***0~***0 Degree *****