density : >6g/cm³
hardness : > 90HRA
fracture toughness : 7 MPa/m
bending strength : 1200MPa
antiwear
anticorrosion
insulation
Free of metal pollution
Anti-oxidation
high temperature resistance
self-lubricating
best Tenacity of the ceramic material
According to the customers demend, we provice the best ceramic material you need. 
In the sametime we give the improvement for the structure that can satisfy the customer as well as reduce the cost.