Fragmentation and stress diversification in diamond powder under high pressure

Studying the fragmentation and refinement of diamond powder as well as the diversification in the intergranular stress is crucial to produce a high-quality polycrystalline diamond. In this paper, using different micron-size diamond powders as the initial materials, the samples were compressed under...

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Veröffentlicht in:	Journal of applied physics 2018-12, Vol.124 (21)
Hauptverfasser:	Guan, Shixue, Peng, Fang, Liang, Hao, Fan, Cong, Tan, Lijie, Wang, Zhiwei, Zhang, Yuanfen, Zhang, Jiawei, Yu, Hong, He, Duanwei
Format:	Artikel
Sprache:	eng
Schlagworte:	Ambient temperature Cracking (fracturing) Deformation Diamonds Fracture mechanics Fragmentation Hydrostatic compression Polycrystalline diamond Scanning electron microscopy Stress concentration Stress distribution Synchrotron radiation X-ray diffraction
Online-Zugang:	Volltext
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