Thermal stability of cubic boron nitride of various types

WANG Yongkai; ZHANG Xiangfa; WEI Xing; ZHAO Haijun; LIANG Hao; LU Cuilian

doi:10.13394/j.cnki.jgszz.2017.5.0013

Volume 37 Issue 5

Oct. 2017

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WANG Yongkai, ZHANG Xiangfa, WEI Xing, ZHAO Haijun, LIANG Hao, LU Cuilian. Thermal stability of cubic boron nitride of various types[J]. Diamond & Abrasives Engineering, 2017, 37(5): 66-68. doi: 10.13394/j.cnki.jgszz.2017.5.0013

Citation:

WANG Yongkai, ZHANG Xiangfa, WEI Xing, ZHAO Haijun, LIANG Hao, LU Cuilian. Thermal stability of cubic boron nitride of various types[J]. Diamond & Abrasives Engineering, 2017, 37(5): 66-68. doi: 10.13394/j.cnki.jgszz.2017.5.0013

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Thermal stability of cubic boron nitride of various types

doi: 10.13394/j.cnki.jgszz.2017.5.0013

Zhengzhou Zhongnan Jete Superabrasives Co., Ltd., Zhengzhou 450001, China

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Rev Recd Date: 2017-08-21

Available Online: 2022-07-27

Abstract

Abstract

To study the influence of CBN type on its thermal stability, different CBNs were studied using SEM and TG-DTA.Analysis on the thermal stability of CBN crystals of different colors or types were implemented to investigate the mechanism of CBN heat resistance.The results show that CBN thermal stability increases as its color goes dark;and that it increases with the increase of regularity and TI/TTI value.
- cubic boron nitride,
- thermal stability,
- types,
- color,
- regularity