| 纳米结构材料摩擦学研究进展 |
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| 引用本文： | 张于胜,张小明,郑欣,李中奎,白润,王东辉,王峰,夏明星.纳米结构材料摩擦学研究进展[J].稀有金属材料与工程,2011(Z2):6-10. |
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| 作者姓名： | 张于胜 张小明 郑欣 李中奎 白润 王东辉 王峰 夏明星 |
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| 作者单位： | 西北有色金属研究院 |
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| 基金项目： | 国家自然科学基金(50901062);陕西省自然科学基金(2010JQ6010)联合资助 |
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| 摘 要： | 近10年来,由于潜在的工业应用价值,纳米晶体材料的摩擦磨损性能开始引起科研工作者的重视。很多实验结果证明,当晶粒尺寸细化到纳米量级时,材料显示出与其粗晶态不同的摩擦磨损性能。纳米结构材料的摩擦磨损性能受众多因素的影响,包括晶粒尺寸、硬度、塑性、弹性、表面层组织与成分等。
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| 关 键 词： | 纳米 摩擦磨损 晶粒尺寸 |
Tribological Behaviors of Nanostructued Mateirals |
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| Affiliation: | Zhang Yusheng, Zhang Xiaoming, Zheng Xin, Li Zhongkui, Bai Run, Wang Donghui, Wang Feng, Xia Mingxin (Northwest Institute for Nonferrous Metal Research, Xi’an 710016, China) |
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| Abstract: | During the past decade, tribological behaviors of nanocrystalline materials have attracted attention from scientists due to their potential industrial application. Many experimental results show that their tribological properties will be different from, and often superior to those of conventional coarse-grained materials, which can be influenced by several factors, including grain size, hardness, plasticity, elasticity, tribo-layer, composition or structure, and so on. |
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| Keywords: | nanocrystallline friction and wear grain size |
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