Alumina wear-resistant ceramic plates are material conveying equipment for petroleum, mining, steel, power plants and other industries, and also wear-resistant materials for liquid flowing through the surface of pipes. The main function is to effectively resist the influence of the material on the pipe wall. The corrosive action of the chemical material and the thermal shock generated by the material reduce the wear of the equipment components, thereby greatly reducing the cost of frequent maintenance and extension. The service life of the equipment. It is the first choice for industrial wear, impact and corrosion resistant materials.