Industry advantages of wear-resistant alumina ceramics

What are the advantages of wear-resistant ceramics compared to other materials, and why is it necessary to use wear-resistant alumina ceramics

As a new type of wear-resistant material, wear-resistant ceramics have the following advantages

1. The hardness is high, with a Rockwell hardness of HRA80-90, second only to diamond and far exceeding the wear resistance of wear-resistant steel and stainless steel.

2. Excellent wear resistance. Its wear resistance is 266 times that of manganese steel and 171.5 times that of high chromium cast iron. Under the same working conditions, the service life of the equipment can be extended by at least ten times.

3. Lightweight with a density of 3.6-3.9g/cm3, which is only half of that of steel, it can greatly reduce equipment load.

4. It is recommended to use high-strength ceramic structural adhesive to firmly bond and have good heat resistance and wear resistance ceramic sheets, which can ensure that the ceramics do not fall off during long-term operation at high temperatures.