Chrome corundum brick is one of the old products of Ao'an and has many patents. This series of products is rich in materials and can provide chrome content from 10% to 90%. According to the difference of raw materials, it is divided into two series: chrome corundum product (KAB) and chrome spinel composite (KAS). Among them, SR-labeled products have better thermal shock stability.
The chrome corundum brick is made of alumina and chrome oxide, and is formed by high pressure molding and high temperature firing. It has excellent resistance to acid damage and high temperature damage. Widely used in chemical, glass, waste incineration, non-ferrous metal smelting and other key work areas.