Advantages and properties of alumina ceramic plates

Alumina ceramic plate is a kind of ceramic material with alumina as the main body. It has been more and more widely used in modern society. What are the characteristics and advantages of alumina plate? Next ZAWA new material to introduce to you:

1. The hardness

The Rockwell hardness of alumina ceramic plate is HRA80-90, the hardness is second only to diamond, and far exceeds the wear resistance of wear resistant steel and stainless steel.

2. Excellent wear resistance

The wear resistance of alumina ceramics is 266 times that of manganese steel and 171.5 times that of high chromium cast iron. According to research. Under the same working condition, the service time of the equipment can be extended more than ten times.

3. Light weight

Its density of 3.65g/cm3 is only half that of steel, which can greatly reduce the load of equipment.

4. Insulation is acid resistant

Alumina is a kind of electrical insulation material, with high resistivity, it also has good chemical stability, so corrosion resistance is good.