Synthesis and characterization of nPCD sintered from OLC and Microdiamond

Additive-free nano-polycrystalline diamond (nPCD) composite was sintered by using a mixture of micro-diamond (MD) and onion-like carbon (OLC) as raw materials at 4–6 GPa/1000–1400 °C/5–30-min holding time. The composition, morphology, microstructure, density, and hardness of the nPCD composite were...

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Veröffentlicht in:	Journal of materials science 2022-12, Vol.57 (46), p.21277-21295
Hauptverfasser:	Zou, Qin, Dai, Lifeng, Li, Yanguo, Wang, Zhiwei, Luo, Yongan, Wang, Xiaolei
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Composites & Nanocomposites Composition Crystallography and Scattering Methods Density Diamond pyramid hardness Diamonds Hardness Hot pressing Materials Science Microdiamonds Microstructure Molecular dynamics Phase transitions Polycrystalline diamond Polymer Sciences Raw materials Sintering Solid Mechanics
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