company news about The production process of magnesia alumina brick

Process for producing magnesia alumina brick and burnt magnesia brick is largely the same, just in line with the compound by adding a certain proportion of alumina or super grade bauxite clinker. Magnesia alumina brick Al2O3 content in general to 5 ~ 10% for good bauxite usually and magnesia according to a certain proportion of mixed fine grinding, introduce into the brick substrate, there is also in advance then compounded synthetic spinel brick production methods.