2024 Cubic boron nitride 780 black single crystal/micro powder CBN 40#/50#

 Cubic boron nitride (CBN) is synthesized from hexagonal boron nitride and catalyst under high temperature and pressure. It is another new product that has emerged after the emergence of artificial diamond. It has excellent properties such as high hardness, thermal stability, and chemical inertness, as well as a good red transparent appearance and a wide gold band width. Its hardness is second only to diamond, but its thermal stability is much higher than diamond, and it has significant chemical stability towards iron based metal elements. The grinding performance of cubic boron nitride is extremely excellent, not only capable of processing difficult to grind materials, improving productivity, but also effectively improving the grinding quality of workpieces. The use of cubic boron nitride is a major contribution to metal processing, leading to revolutionary changes in grinding and the second leap in grinding and cutting technology.