Alumina wear-resistant ceramic lining bricks

Wear-resistant lining brick is a special ceramic made by firing at high temperature. Alumina wear-resistant tiles are widely used in the market, which is different from the ceramics used in people's daily life. From the point of view of producing materials, a large number of industrial materials and metals are used in the production process. It is because of these materials and some special production processes that the tiles have the characteristics of wear resistance and high hardness. Alumina wear-resistant lining brick is a new type of material applied in the field of wear-resistant. It is made by pressing and sintering Alpha alumina powder at a temperature of 1620°C. It has a hardness of 9 on the Mohs scale, second only to diamond. The Rockwell hardness is HRA80-90, which far exceeds the wear resistance of stainless steel. It is widely used in coal, conveying systems, milling systems, ash discharge, dust removal systems and other large-scale wear machinery and equipment of thermal power, steel, smelting, machinery, coal, mining, chemical industry, cement, port terminals and other companies.