The application of alumina ceramics in the current society has completely exceeded our imagination, not only to meet our daily use, but also to meet various special requirements. Since alumina ceramics are so widely used, let Mingrui Ceramics introduce the hardness of alumina ceramics!
Alumina Ceramic Structural Parts
In fact, the hardness of alumina ceramics is extremely high. Whether it is polycrystalline alumina ceramics or single crystal alumina ceramics, they have higher hardness performance of stainless steel, because the hardness of ceramics can reach stainless steel and The enamel is more than nine times, so when our teeth are in contact with the ceramic brackets, the enamel will be worn away in a short time.
So what factors will affect the amount of wear of alumina ceramics?
1. First, the environment and time of the workpiece;
2, the external force that the alumina ceramic is subjected to, such as the pressure of work and the pressure of impact, etc.;
3, it is the pressure that the wear-resistant material bears, and the common ones include specific gravity and related coefficients;
4, the last is the medium, such as particle size, temperature, flow rate and specific gravity.
