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| 摘要: |
| 以金属铬和铬钛合金进行真空蒸镀。研究了镀膜的形貌、结构和转化行为。利用这种工艺对金刚石实施表面改性，并对金刚石／金属烧结体进行性能考核。结果证明，真空蒸镀对改善金刚石工具的内界面结合强度有相当显著的效果。 |
| 关键词: 真空蒸镀,金刚石工具,表面改性 |
| DOI： |
| 分类号:O613 |
| 基金项目: |
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| The Microphenomenon and Practical Research of Vacuum Evaporation Film in Diamond Surface |
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He Zhao-ji Fan -Xiong Wu Hui - zhi
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| Abstract: |
| Cr or Cr - Ti alloy was used in vacuum evaporation. The pattern, microstructure and transformation of the film were studied. Authors used this technology on diamond surface, and checked the per formace of diamond/sintered metal. It was proved by the experimental results that vacuum evaporation conld give a obviously good effect to the bonding strength of inner boundaryin diamond tools. |
| Key words: Vacuum evaporation Diamond tool Surface modification |
