| 碳化硅颗粒增强铝合金复合材料在不同条件下的磨损行为 |
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| 引用本文： | 梁亚南 杨生荣. 碳化硅颗粒增强铝合金复合材料在不同条件下的磨损行为[J]. 摩擦学学报, 1995, 15(4): 289-293 |
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| 作者姓名： | 梁亚南 杨生荣 |
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| 作者单位： | 中国科学院金属研究所，中国科学院兰州化学物理研究所固体润滑开放研究实验室 |
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| 基金项目： | 国家自然科学基金,中国科学院兰州化学物理研究所固体润滑开放研究实验室资助 |
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| 摘 要： | 动载磨损是工程应用的一种常见现象，然而已有的试验研究大都是以平稳加方式进行的，这样得到的磨损规律显然与实际工况下的不符。因此，利用滑动磨损和喷砂冲员两种不同的试验方法，对ＳｉＣ颗粒增强２０２４Ａｌ复合材料的磨损行为进行了试验研究。
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| 关 键 词： | 复合材料 磨损 碳化硅 铝合金 |
Wear Behavior of SiC-Reihforced Aluminum Alloy composites in Various Conditions |
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| Liang Yanan,Li Shizhuo,Ma Zongyi,Li Shu. Wear Behavior of SiC-Reihforced Aluminum Alloy composites in Various Conditions[J]. Tribology, 1995, 15(4): 289-293 |
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| Authors: | Liang Yanan Li Shizhuo Ma Zongyi Li Shu |
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| Affiliation: | Liang Yanan; Li Shizhuo; Ma Zongyi; Li Shu(Instttute of Metal Research Chinese Academy of Sciences She1nang 110015 China)Yang Shengrong(Laboratory of Solid Lubrication Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China) |
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| Abstract: | Dynamic wear is common phenomenon in engineering practices. But most of theprevious studies used to be carried out in a steady loading condition,and the results would notbe accorded with what happenned in practice. Therefore,wear behavior of SiCp/2024Al com-posites has been investigated in two tests with different loadings :1)sliding wear;2)sand-blasting erosion. The results showed that in the sliding wear test with a steady load,the wearresistance of composites was remarkably better than that of the matrix alloys and increasedwith increasing volume fraction and size of SiC;on the contrary,in the erosion test with animpact load,the wear resistance of the composites was much worse than that of the matrix al-loys,and decreased with increasing volume fraction and size of SiC. |
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| Keywords: | SiC particle composite wear |
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