Research status of grain interface in polycrystalline diamond with different binders

HENG Jun; PIAN Xiaoxuan; SHI Chunyan; QIN Weili; LI Zhengxin; LI Xiaolong

doi:10.13394/j.cnki.jgszz.2017.5.0015

Volume 37 Issue 5

Oct. 2017

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Article Navigation > Diamond & Abrasives Engineering > 2017 > 37(5): 74-78,92

HENG Jun, PIAN Xiaoxuan, SHI Chunyan, QIN Weili, LI Zhengxin, LI Xiaolong. Research status of grain interface in polycrystalline diamond with different binders[J]. Diamond & Abrasives Engineering, 2017, 37(5): 74-78,92. doi: 10.13394/j.cnki.jgszz.2017.5.0015

Citation:

HENG Jun, PIAN Xiaoxuan, SHI Chunyan, QIN Weili, LI Zhengxin, LI Xiaolong. Research status of grain interface in polycrystalline diamond with different binders[J]. Diamond & Abrasives Engineering, 2017, 37(5): 74-78,92. doi: 10.13394/j.cnki.jgszz.2017.5.0015

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Research status of grain interface in polycrystalline diamond with different binders

doi: 10.13394/j.cnki.jgszz.2017.5.0015

1. Zhengzhou New Asia Superhard Material Composite Co., Ltd., Zhengzhou 45001, China;
2. College of Materials Science and Engineer, Henan University of Technology, Zhengzhou 45001, China

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Rev Recd Date: 2017-08-16

Available Online: 2022-07-27

Abstract

Abstract

There are many factors affecting the performance of PCD, the most important is the interface bonding of binder and diamond grain.The paper summarizes the performance of metal binder such as Co, Ni and nonmetal binder such as Si, B in the presence of internal state of polycrystalline diamond interface, the interface state and its principle, and finally draws the polycrystalline diamond with selection principle and development direction of binder.
- polycrystalline diamond,
- binder,
- PCD grain interface