Alumina ceramic lining board is a wear-resistant alumina ceramic made of 92% AL2O3 as the main raw material, dry-pressed, and baked at 1700 ° C. According to different use conditions, it can meet the wear protection requirements of various working conditions. The Rockwell hardness is HRA80-90, which is second only to diamond, and far exceeds the wear resistance of wear-resistant steel and stainless steel. The wear resistance is equivalent to 266 times of manganese steel and 171 times of high chromium cast iron. Its density is 3.6g / cm3, which is only half that of steel, which can greatly reduce the equipment load.
Wear-resistant ceramic alumina brick installation: divided into welding and gluing, depending on the specific construction environment, welding is generally used in the case of high impact force, the adhesive is affected by the adhesive, the temperature can not exceed 300 degrees.