| 金刚石膜生长法中石墨的纳米微团运动模型初探 |
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| 引用本文： | 唐敬友,董庆东,谷岩.金刚石膜生长法中石墨的纳米微团运动模型初探[J].金刚石与磨料磨具工程,2000(3):24-27. |
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| 作者姓名： | 唐敬友 董庆东 谷岩 |
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| 作者单位： | 中国工程物理研究院流体物理研究所 621900 |
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| 摘 要： | 利用扫描电镜分别观察了经高温高压处理后石墨在Ｎｉ７０Ｍｎ２５Ｃｏ５合金和金刚石包膜中的形貌特征，分析了种种上古老形貌形成的原因，初步探索了金刚石膜生长法中石墨的纳米微团运动模型，为进一步研究金刚石生成机理提供了新的线索。
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| 关 键 词： | 金刚石 石墨 膜生长法 纳米微团模型 |
| 修稿时间： | 2000年4月8日 |
An Attempt to Explain the Graphite Diffusion into Molten Ni70Mn25Co5 in Film Growth Method of Diamond Using a Nano-Granule Model |
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| Tang Jingyou et al.An Attempt to Explain the Graphite Diffusion into Molten Ni70Mn25Co5 in Film Growth Method of Diamond Using a Nano-Granule Model[J].Diamond & Abrasives Engineering,2000(3):24-27. |
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| Authors: | Tang Jingyou |
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| Affiliation: | Tang Jingyou et al |
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| Abstract: | The shapes of graphite particles, which diffuse into alloy Ni70Mn25Co5 through a process of high pressureand high temperature, were observed using SEM. The reasons leading to these shapes were discussed. A cluster model ofgraphite diffusion was suggested, which can give a clue to study on the mechanism of synthesizing diamond. |
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| Keywords: | diamond graphite film growth method cluster model |
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