Boron Ultrahard Material
China cubic boron nitride full industry manufacturer
The hardness of cubic boron nitride (CBN) is second only to diamond. It has the characteristics of high hardness, good thermal stability and chemical stability, and is chemically inert to iron group elements at high temperature.
Resin-bonded CBN grinding wheels use organic polymer compounds as binders to consolidate CBN abrasive grains together to form a grinding tool with a certain rigidity (strength and hardness).
With the continuous progress of high-efficiency grinding technology, the market has higher and higher requirements for the performance of resin-bonded CBN grinding wheels, and the requirements for the types of processing materials are also increasing