| 高压合成金刚石聚晶的耐磨性与其所含金刚石粒度的关系 |
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| 引用本文： | 吕智,戴玉芝.高压合成金刚石聚晶的耐磨性与其所含金刚石粒度的关系[J].高压物理学报,1988,2(1). |
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| 作者姓名： | 吕智 戴玉芝 |
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| 作者单位： | 中国有色金属工业总公司矿产地质研究院
(吕智)，中国有色金属工业总公司矿产地质研究院(戴玉芝) |
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| 摘 要： | 本文通过原料金刚石聚晶（PCD）耐磨性影响的实验研究，发现金刚石粒度的变化对PCD耐磨性有显著影响。同时，作者在对PCD的微观形貌的观察和分析的基础上，提出细粒金刚石PCD耐磨性提高的主要原因是其自身致密度的增加。
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| 关 键 词： | 高压 合成 金刚石 耐磨性 |
| 收稿时间： | 1987-08-05; |
INFLUENCE OF DIAMOND PARTICLE-SIZE ON WEARABILITY OF HIGH PRESSURE SYNTHETIC POLYCRYSTAL DIAMOND |
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| Lu Zhi Dai Yuzhi.INFLUENCE OF DIAMOND PARTICLE-SIZE ON WEARABILITY OF HIGH PRESSURE SYNTHETIC POLYCRYSTAL DIAMOND[J].Chinese Journal of High Pressure Physics,1988,2(1). |
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| Authors: | Lu Zhi Dai Yuzhi |
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| Affiliation: | Institute of Mineral Product and Geology of China, National Nonferrous Industry Corporation, Guilin 075000, China |
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| Abstract: | By studying the influence of diamond particle-size on the wearing re- sistance of polycrystal diamond (PCD) experimently, it was found that the variation of diamond particle-size has strong influence on the wearing resistance of PCD,On the basis of the observation and analysis of the microstructures in PCD, it was concluded that the increase of the wearability of the PCD synthesized from fine particle-size diamond results from its increase of dense-in-itself. |
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| Keywords: | high pressure synthesis diamond wearability |
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