The performance characteristics are:

(4) has good thermal conductivity.

Among various tool materials, the thermal conductivity of PCBN is second only to diamond. Therefore, the high thermal conductivity of PCBN tools can reduce the temperature at the tool tip, reduce chemical wear of the tools, and improve machining accuracy.

 (5) Has a lower coefficient of friction

The friction coefficient between PCBN and different materials is about 0.1-0.3, which is much smaller than the friction coefficient of hard alloy from 0.4-O.6.

Henan Linker Materials Co., Ltd. is located in the airport Economic Development Zone of Zhengzhou City. It is a technology-based innovative enterprise that develops, produces, and sells diamond and cubic boron nitride superhard composite materials for high-speed cutting toolsLingke relies on technological innovation to continuously enhance its R&D capabilities.<span style="color: rgb (51, 51, 51); font family:" Microsoft="" font size:="" text index: Ultra precision balance, tool microscope, etc