| 黄铜镀锡扩散层的减摩耐磨性 |
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| 引用本文： | 朱维东,马秉先.黄铜镀锡扩散层的减摩耐磨性[J].贵州工业大学学报(自然科学版),1995(4). |
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| 作者姓名： | 朱维东 马秉先 |
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| 作者单位： | 贵州工学院冶金系 |
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| 摘 要： | 黄铜镀锡后用热处理方法使镀金属Ｓｎ和母材金属元素Ｃｕ、Ｚｎ等双向扩散，从而改变了镀层成份，强化了边界；形成的多相组织扩散层具有优良的减摩耐磨性能，借助ＳＥＭ、ＥＰＡ、Ｘ－射线衍射等手段从微观结构上对其耐磨特性机理作了探讨。
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| 关 键 词： | 黄铜 镀锡扩散 减摩耐磨 多相组织 |
ANTIFRICTION AND WEAR RESISTANCE OF TIN DIFFUSION COATING ON BRASS |
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| Zhu Weidong, Ma Bingxian.ANTIFRICTION AND WEAR RESISTANCE OF TIN DIFFUSION COATING ON BRASS[J].Journal of Guizhou University of Technology(Natural Science Edition),1995(4). |
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| Authors: | Zhu Weidong Ma Bingxian |
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| Abstract: | After brass is coated with Tin, heat treatment makes the coating metal Sn and the matrix metallic elements Cu and Zn diffuse with each other. This causes the coating composition to be changed and the boundary interface strengthened. The diffusion coating with a multiphase wtructure formed by this process has excellent properties of antifriction and wear resistance. With the aid of SEM, EPA and X - ray diffraction, a significant approach to the mechanism of the properties is discussed. |
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| Keywords: | brass Tin coating diffusion antifriction and wear resistance multiphase structure |
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