| Al_2O_3p/ZQSn6-6-3复合材料及其摩擦磨损特性 |
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| 引用本文： | 严志军,李元元,张大童,张双益,龙雁.Al_2O_3p/ZQSn6-6-3复合材料及其摩擦磨损特性[J].中国有色金属学报,1998(Z1). |
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| 作者姓名： | 严志军 李元元 张大童 张双益 龙雁 |
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| 作者单位： | 华南理工大学机电工程系 |
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| 摘 要： | 利用化学镀技术对增强颗粒Ａｌ２Ｏ３进行表面包覆Ｎｉ或Ｃｕ，用粉末冶金法制取Ａｌ２Ｏ３ｐ／ＺＱＳｎ６６３复合材料，研究了烧结工艺、颗粒体积分数、颗粒度、颗粒表面包覆Ｎｉ和Ｃｕ对复合材料性能的影响规律，综合评述了该材料的磨擦磨损行为。结果表明，化学镀Ｎｉ和Ｃｕ包覆Ａｌ２Ｏ３颗粒工艺能够有效地提高颗粒增强复合材料的耐磨性能。
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| 关 键 词： | Al_2O_3p／ZQSn6-6-3复合材料 磨擦 磨损 化学镀 |
THE FABRICATION TECHNIQUE AND TRIBOLOGICAL BEHAVIOR OF Al 2O 3p/ZQSn6 6 3 COMPOSITES |
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| Yan Zhijun,Li Yuanyuan,Zhang Datong,Zhang Shuangyi and Long Yan.THE FABRICATION TECHNIQUE AND TRIBOLOGICAL BEHAVIOR OF Al 2O 3p/ZQSn6 6 3 COMPOSITES[J].The Chinese Journal of Nonferrous Metals,1998(Z1). |
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| Authors: | Yan Zhijun Li Yuanyuan Zhang Datong Zhang Shuangyi and Long Yan |
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| Affiliation: | Yan Zhijun,Li Yuanyuan,Zhang Datong,Zhang Shuangyi and Long Yan Department of Mechanical and Electrical Engincering,South China University of Technology,Guangzhou 510641,P. R. China |
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| Abstract: | Chemical plating technique was used to coat the surface of Al 2O 3 particles with Ni and Cu separately. P/M technique was applied to fabricate Al 2O 3p/ZQSn6 6 3 Composites. Effects of Al 2O 3 particle size, content and the chemical coating of the surface of the Al 2O 3 particle on the properties of the composites were studied, and the tribological properties of the materials were also discussed. The results indicated that, suitable size and content of Al 2O 3 particles help to improve the wear resisting properties of the composites. The processing of chemical plating to coat Al 2O 3 particles is an efficient way of enhancing the wear resisting properties of the composites. |
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| Keywords: | Al 2O 3p/ZQSn6 6 3 composites friction wear chemical plating |
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