| 载流条件下电流对铬青铜/紫铜摩擦磨损性能影响 |
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| 引用本文： | 赵彦文,孙乐民,张晓娟,张永振.载流条件下电流对铬青铜/紫铜摩擦磨损性能影响[J].热加工工艺,2006,35(18):1-3. |
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| 作者姓名： | 赵彦文 孙乐民 张晓娟 张永振 |
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| 作者单位： | 河南科技大学,材料科学与工程学院,河南,洛阳,471003 |
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| 基金项目： | 国家自然科学基金;河南省杰出青年科学基金 |
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| 摘 要： | 在改装的销盘摩擦磨损实验机上考察了电流对铬青铜／紫铜摩擦磨损性能的影响。结果表明：在载流条件下，电流是影响摩擦磨损性能的重要因素，摩擦系数、磨损率均随电流的增大而增大，随速度的增加而呈减小趋势：铬青铜／紫铜摩擦副以粘着磨损和电气磨损为主要磨损形式。
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| 关 键 词： | 载流 摩擦磨损性能 摩擦系数 磨损率 |
| 文章编号： | 1001-3814(2006)18-0001-03 |
| 收稿时间： | 2006-05-31 |
| 修稿时间： | 2006年5月31日 |
Effect of Current on Tribological Characteristics of QCr0.5/T2 Rubbing Pairs With Electric Current |
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| ZHAO Yan-wen,SUN Le-min,ZHANG Xiao-juan,ZHANG Yong-zhen.Effect of Current on Tribological Characteristics of QCr0.5/T2 Rubbing Pairs With Electric Current[J].Hot Working Technology,2006,35(18):1-3. |
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| Authors: | ZHAO Yan-wen SUN Le-min ZHANG Xiao-juan ZHANG Yong-zhen |
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| Affiliation: | Institute of Material Science and Engineering, Henan University of Science and Technology, Luoyang 471003, China |
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| Abstract: | Using refitted pin-on-disc friction and wear tester, the effect of current on tribological characteristics of QCr0.5/T2 rubbing pairs were examined. Results show that the electrical current is the important effect factor on tribological properties with electrical current, friction coefficient and wear rate increase with current intensity augment whereas decrease with velocity increase.The most wear form is adhesive wear and electric wear. |
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| Keywords: | with electrical current tribological characteristics friction coefficient wear rate |
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