Ceramics are more corrosion-resistant than most metals and alloy steels. Ceramic materials have higher chemical stability and lower chemical solubility. This makes ceramics better than metal materials in harsh environment.

In many applications and environments, corrosion resistance is necessary. In some harsh production environments, we have to be exposed to some chemicals. Even if we are exposed to water, sometimes it will cause corrosion to product parts. A corrosion-resistant part is very good for production efficiency and cost-effectiveness.