| 银基电刷材料的摩擦磨损性能研究 |
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| 引用本文： | 邓书山,王文芳,吴玉程,宗跃,王成福.银基电刷材料的摩擦磨损性能研究[J].兵器材料科学与工程,2007,30(1):24-27. |
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| 作者姓名： | 邓书山 王文芳 吴玉程 宗跃 王成福 |
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| 作者单位： | 合肥工业大学,材料科学与工程学院,安徽,合肥,230009;安徽新华学院,安徽,合肥,230088 |
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| 基金项目： | 安徽省科技攻关项目，合肥市重点攻关项目 |
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| 摘 要： | 研究了碳-银基复合材料与铜银钒合金所组成的摩擦副的摩擦磨损过程,讨论了银基复合材料的成分和组织对摩擦磨损性能的影响,利用SEM对磨损表面进行了分析。结果表明,石墨和碳纤维均能提高复合材料电刷的磨损性能,添加的合金元素的质量分数在6%～9%之间时,电刷具有良好的耐磨性能和导电性能。
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| 关 键 词： | 银基电刷 复合材料 摩擦磨损 石墨 碳纤维 |
| 文章编号： | 1004-244X（2007）01-0024-03 |
| 修稿时间： | 2006-03-22 |
Study on friction wear properties of silver matrix brush material |
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| DENG Shu-shan,WANG Wen-fang,WU Yu-cheng,ZONG Yue,WANG Cheng-fu.Study on friction wear properties of silver matrix brush material[J].Ordnance Material Science and Engineering,2007,30(1):24-27. |
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| Authors: | DENG Shu-shan WANG Wen-fang WU Yu-cheng ZONG Yue WANG Cheng-fu |
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| Affiliation: | 1.School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009,China; 2.Anhui Xinhua University, Hefei 230088,China |
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| Abstract: | The friction wear process of carbon-silver matrix and copper silver vanadium alloy and the effects of composition, microstructure of silver matrix on the friction wear performance were studied in this paper. The pattern of wear surface of brush was observed with SEM. The results show that the graphite and carbon fiber can increase the wearing properties of silver matrix brush material, and when the addition of copper is between 6%and 9%, the composite exhibits the best wear properties and electrical conductivity. |
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| Keywords: | silver matrix brush composite friction wear graphite carbon fiber |
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