Alumina Ceramic Characteristics:
1. it has extremely high hardness The Rockwell hardness of alumina ceramics is HRA80-90, second only to diamond and boron carbide, and its hardness is very high.
2. it has excellent wear resistance and long service life Thewear resistance of alumina ceramics is far superior to wear-resistant steel and stainless steel, 171.5 times that of high-chromium
cast iron and 266 times that of manganese steel.
3. low density and light weight The density of alumina ceramics is 3.5g/cm3, which is only half of the density of steel, which can greatly reduce the load of equipment.
4. it has good chemical stability and oxidation resistance.
5. it has excellent high temperature resistance It can still be used normally in an extremely high temperature environment, and the operating temperature can reach 1300 degrees Celsius.
