Alumina Ceramic Material Protecties

- Apr 11, 2019-

Alumina ceramic material properties


1, high hardness

It has been determined by the Shanghai Institute of Ceramics of the Chinese Academy of Sciences to have a Rockwell hardness of HRA80-90. The hardness is only second to diamond, far exceeding the wear resistance of wear-resistant steel and stainless steel.

2, excellent wear resistance

The alumina ceramic material was measured by the Institute of Powder Metallurgy of Central South University of Technology, and 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 survey for more than ten years, it can extend the service life of the equipment by at least ten times under the same working conditions.

3, light weight

The alumina ceramic material has a density of 3.5 g/cm3, which is only half of the steel, and can greatly reduce the equipment load.

4, a wide range of applications

Any coal-fired, steel, mining, machinery, coal, mining, chemical, cement, port and other enterprises that transport coal, conveying systems, milling systems, ash discharge, dust removal systems, etc. Choose different types of products according to different needs.


Sales:   Helen Dong

Skype: +86 13869392161

Tel:     +86-533-7856620