| 石墨表面镀铜对铁基粉末复合材料摩擦性能影响的研究 |
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| 引用本文： | 徐峰,王绪然,冯小明,王永善. 石墨表面镀铜对铁基粉末复合材料摩擦性能影响的研究[J]. 铸造技术, 2007, 28(8): 1103-1104 |
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| 作者姓名： | 徐峰 王绪然 冯小明 王永善 |
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| 作者单位： | 陕西理工学院材料科学与工程学院,陕西,汉中,723003 |
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| 摘 要： | 石墨与铜的界面结合及石墨在基体中的分布方式,是影响铁基粉末复合材料摩擦性能的重要因素。用镀铜石墨制备铁基粉末复合材料,并测定了材料的摩擦系数、磨损性能。结果表明石墨经镀铜处理后,使复合材料的摩擦系数有所降低,磨损性能提高20%～30%。
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| 关 键 词： | 复合材料 镀铜石墨 摩擦性能 |
| 文章编号： | 1000-8365（2007）08-1103-02 |
| 修稿时间： | 2006-06-142006-06-20 |
Research of the Effects of Copper-coated Graphite on the Tribological Property of Iron-base Powder Matrix Composites |
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| XU Feng,WANG Xu-ran,FENG Xiao-ming,WANG Yong-shan. Research of the Effects of Copper-coated Graphite on the Tribological Property of Iron-base Powder Matrix Composites[J]. Foundry Technology, 2007, 28(8): 1103-1104 |
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| Authors: | XU Feng WANG Xu-ran FENG Xiao-ming WANG Yong-shan |
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| Affiliation: | School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723003, China |
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| Abstract: | The interface between graphite and copper as well as distributed form is a very important factor to affect tribological property of Iron-base powder matrix composites. In this paper, the Ironbase powder matrix composites made from copper-coated graphite powder are adopted. The tribological property is measured and the fracture is analyzed. The results show that tribological property of Iron-base powder matrix composites graphite-copper composites is remarkably increased after graphite is coated copper. |
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| Keywords: | Matrix composites Copper-coated graphite Tribological property |
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