| 几种钢材离子注氮与氮化的磨损性能研究 |
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| 引用本文： | 王天民,李秉清,王宝义,吴美珍,肖宗礼. 几种钢材离子注氮与氮化的磨损性能研究[J]. 核技术, 1988, 0(3) |
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| 作者姓名： | 王天民 李秉清 王宝义 吴美珍 肖宗礼 |
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| 作者单位： | 兰州大学(王天民，李秉清，王宝义)，中国科学院近代物理研究所(吴美珍)，中国科学院近代物理研究所(肖宗礼) |
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| 摘 要： | 本文对9Cr18、GCr15及Cr12MoV三种钢材在离子注氮、气体氮化、离子氮化以及淬火等不同工艺处理后,轻负荷下的抗磨损性能进行了研究。发现离子注氮后的试样抗磨损性能最佳,并随着形成氮化物元素的增加,抗磨损性能显著改善。用AES、XPS、TEM及X射线衍射法综合分析了注氮层的成分和结构。
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| 关 键 词： | 氮离子注入 氮化 钢 磨损 结构 |
A study on wear resistance of steel samples implanted with N~+ ions or nitrided |
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| Wang Tianmin Li Bingqing Wang Baoyi. A study on wear resistance of steel samples implanted with N~+ ions or nitrided[J]. Nuclear Techniques, 1988, 0(3) |
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| Authors: | Wang Tianmin Li Bingqing Wang Baoyi |
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| Abstract: | Steel samples of 9Cr18, GCr15 and Cr12MoV were subjected to different treatments, i.e. ion implantation, gas and ion nitridation, and quenching. Lower load wear tests of the specimens were performed. The wear resistance of N+ implanted samples were found to be the best. Results showed that the more the elements forming nitrides the more significant improvement of wear resistance. AES, XPS, TEM and X-ray diffraction examinations were performed to study comprehensively the structures and compositions of the samples. |
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| Keywords: | N+ implantation nitridation steel wear structure |
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