Features of alumina wear-resistant ceramic tiles:
1. High hardness
As measured by the Shanghai Institute of Ceramics of the Chinese Academy of Sciences, its Rockwell hardness is HRA80-90, which is second only to diamond in hardness and far exceeds the wear resistance of wear-resistant steel and stainless steel. .
2. Good wear resistance
Measured by the Powder Metallurgy Research Institute of Central South University of Technology, its wear resistance is equivalent to 266 times that of manganese steel and 171.5 times that of high chromium cast iron. According to our customer tracking surveys over more than ten years, under the same working conditions, the service life of the equipment can be extended by at least ten times.
3. Light weight
Its density is 3.5g/cm3, which is only half that of steel, which can greatly reduce the load on equipment.
4. Wide range of applications
Alumina ceramic is a very wear-resistant precision ceramic material, which is widely used in electronics, steel, smelting, machinery, coal, mining, chemical industry, medical treatment, military industry, aviation , photovoltaic semiconductors, etc., for all mechanical equipment with high wear and tear in enterprises, different types of products can be selected according to different needs.
The main forming methods of alumina ceramic products are dry pressing, grouting, extrusion, and cold isostatic pressing , injection and casting, different product shapes, sizes, complex shapes and precision products require different molding methods. Common alumina ceramics have a purity of 90% to 99.7%.
