| 磨损率方程的比较研究(英) |
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| 引用本文： | 冯雪飞,谢拱桐,ZHANGX．H,王铀.磨损率方程的比较研究(英)[J].天津理工大学学报,1998(Z1). |
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| 作者姓名： | 冯雪飞 谢拱桐 ZHANGX．H 王铀 |
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| 作者单位： | 天津理工学院!天津，300191(冯雪飞，谢拱桐)，北京航空航天大学!北京，100083(ZHANGX．H)，NIST，852．07，Gaithersbery!MD20899．USA(王铀) |
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| 摘 要： | 本文通过具有不同显微组织的1080钢在干滑动条件下的磨损实验，比较和讨论了3种常用的磨损方程．结果表明，磨损系数（K）方程可能得出与磨损体积变化不同或错误的计算结果．其原因在于Archard模型中引入的硬度参数不能反映磨损过程中的动态硬度变化．
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| 关 键 词： | 磨损 磨损率方程 材料组织与性能 |
A Comparison of Some Wear Rate Equations |
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| FENG Xuefei, XIE Gongtong, ZHANG X. H. and WANG You.A Comparison of Some Wear Rate Equations[J].Journal of Tianjin University of Technology,1998(Z1). |
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| Authors: | FENG Xuefei XIE Gongtong ZHANG X H and WANG You |
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| Abstract: | The wear rate (W), specific wear rate (Ws) and wear coefficient (K) equations are compared and discussed based on a group of experimental results obtained from Steel 1,080 with the different microstructures ther dry sliding wearing. The research results show that a different, or faulty conclusion for wear volume can be obtained from K. This is because the hardness parameter in hardness before wearing and is not dynamic hardness during wearing. |
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| Keywords: | wear wear rate equation microstructure and property of material |
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