| Fe-Cr-Ni耐磨涂层的摩擦性能及作用机理 |
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| 引用本文： | 乔玉林,徐滨士,马世宁,梁秀兵,池俊成.Fe-Cr-Ni耐磨涂层的摩擦性能及作用机理[J].机械工程学报,2002,38(5):18-21. |
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| 作者姓名： | 乔玉林 徐滨士 马世宁 梁秀兵 池俊成 |
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| 作者单位： | 1. 装甲兵工程学院表面工程研究所,北京,100072
2. 装甲兵技术学院 |
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| 基金项目： | 国家自然科学基金（50005024），国家973（G19990650）资助项目。 |
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| 摘 要： | 研究了φ2mm粉芯丝材电弧喷涂Fe-Cr-Ni耐磨涂层的摩擦性能,分析了其结构特征和摩擦作用机理。结果表明:Fe-Cr-Ni耐磨涂层具有优良的抗磨减摩性能,对摩试环磨损表面形成转移膜。其磨损机制主要是磨料磨损和分层磨损。
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| 关 键 词： | 磨损 磨损机理 耐磨涂层 表面分析 |
| 修稿时间： | 2001年2月16日 |
TRIBOLOGICAL PROPERTIES AND MECHANISM OF Fe-Cr-Ni COATING |
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| Qiao Yulin,Xu Binshi,Ma Shining,Liang Xiubing.TRIBOLOGICAL PROPERTIES AND MECHANISM OF Fe-Cr-Ni COATING[J].Chinese Journal of Mechanical Engineering,2002,38(5):18-21. |
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| Authors: | Qiao Yulin Xu Binshi Ma Shining Liang Xiubing |
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| Affiliation: | Qiao Yulin Xu Binshi Ma Shining Liang Xiubing (Armored Force Engineering Institute)Chi Juncheng (Armored Force Technology Institute) |
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| Abstract: | The tribological properties of electric arc spray Fe-Cr-Ni coating are investigated with a Timken tester. The element composition , chemical states and the structure of the wear surface are studied. The results showed that electric arc spray Fe-Cr-Ni coating had good tribological property under the dry friction condition. The wear mechanism of Fe-Cr-Ni coating is abrasive wear and demixing wear. The transferring films are found on the worn surface of GCr15 ring. |
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| Keywords: | Coating Tribological property Wear mechanism Surface analysis |
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