| 粉末扩散法金刚石表面金属化 |
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| 引用本文： | 殷声 秦喜杰. 粉末扩散法金刚石表面金属化[J]. 北京科技大学学报, 1993, 15(2): 164-169 |
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| 作者姓名： | 殷声 秦喜杰 |
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| 作者单位： | 北京科技大学材料科学与工程系(殷声，秦喜杰)，北京科技大学材料科学与工程系(赖和怡) |
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| 摘 要： |
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| 关 键 词： | 金刚石 表面金属化 粉末扩散法 |
Surface Metallization of Diamond by Powder Diffusion |
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| Yin Sheng Qin Xijie Lai Heyi. Surface Metallization of Diamond by Powder Diffusion[J]. Journal of University of Science and Technology Beijing, 1993, 15(2): 164-169 |
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| Authors: | Yin Sheng Qin Xijie Lai Heyi |
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| Affiliation: | Department of Material Science and Engineering |
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| Abstract: | A method of surface metallization of diamond, temper powder diffusion heat treatment, was developed. A powder mixture of elemental Cu (or Co), carbide-forming element Ti (or Cr) and diamond was heat-treatmented under vacuum. Carbide and metal film were formed on the diamond surface through solid diffusion reaction or diffusion reaction in presence of liquid phase. The bonding strenth of matrix material and the diamond was improved by using coated diamond. The bending strenth of matrix material with coated diamond was 9%-12% higher than that of matrix material with uncoated diamond. |
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| Keywords: | diamond surface metallization powder diffusion eoating |
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