The wide application of corundum brick

Corundum bricks have been widely used as lining materials in petrochemical thermal devices with high temperature, high pressure, chemical erosion and severe mechanical wear. In order to achieve the purpose of large load, long cycle, low energy consumption and low cost, in addition to the transformation of various thermal equipment, it also puts forward higher requirements for the lining materials of various thermal equipment. To this end, a series of chromium corundum products with better high temperature resistance and corrosion resistance have been developed to meet the needs of the petrochemical industry