1. Wear resistant ceramic composite plate has high hardness and strong toughness. Its Rockwell hardness is more than hra86, which is second only to diamond and far exceeds the wear resistance of wear-resistant steel and bimetallic composite plate. Bomai ceramics adopts the unique formula of 95% Al203 with a variety of wear-resistant materials. It is formed by 100 tons of dry pressing. It has the characteristics of high density, high toughness and wear resistance.
2. The wear resistance of wear-resistant ceramic composite plate is excellent. Measured by the Institute of powder metallurgy of Central South University of technology, 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. Light weight, with a density of 3.6-4.15g/cm3, only half of that of steel, which can greatly reduce the equipment load.
4. Impact resistance of wear-resistant ceramic composite plate. CR203 and Ti02, which are very similar to A1203 lattice, are introduced into the formula of wear-resistant ceramics, and Zn0 whiskers are added to form a solid body with A1203 during sintering, which plays a role in refining grains, promoting sintering and improving fracture toughness. The fracture toughness of Bomai wear-resistant ceramics is KIC ≥ 4.8mpa/m.
5. It has firm adhesion and good heat resistance. The wear-resistant ceramic sheet is pasted with high-strength ceramic structural adhesive. It can run for a long time at 350 ℃ without aging, which can ensure that the ceramics will not fall off during long-term operation at high temperature.
