What are the factors that cause damage to alumina ceramics?

The factors that cause damage to alumina ceramics include:

External force acting. Wear or breakage of alumina ceramics caused by external forces such as impact and pressure during operation.

The influence of external environment. Wear of alumina ceramics caused by long-term wind erosion, high temperature, and impurities in the environment.

The usage time is too long. After prolonged use, aluminum oxide ceramics experience wear and tear.