| 钢铁材料的脉冲直流等离子渗氮研究 |
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| 引用本文： | 林义民,徐洮,薛群基.钢铁材料的脉冲直流等离子渗氮研究[J].热处理,2007,22(3):29-34. |
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| 作者姓名： | 林义民 徐洮 薛群基 |
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| 作者单位： | 1. 中国科学院兰州化学物理研究所,固体润滑国家重点实验室,甘肃,兰州,730000;中国科学院研究生院,北京,100039
2. 中国科学院兰州化学物理研究所,固体润滑国家重点实验室,甘肃,兰州,730000 |
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| 基金项目： | 国家自然科学基金;国家自然科学基金 |
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| 摘 要： | 脉冲直流等离子渗氮处理已成为金属材料表面强化的重要方法。介绍了1Cr18Ni9Ti不锈钢、38CrMoAl渗氮钢、Cr12MoV模具钢等几种常用材料的脉冲直流等离子渗氮处理的工艺特点和性能变化，并对等离子渗扩处理进行了展望。
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| 关 键 词： | 脉冲直流 等离子渗氮 不锈钢 渗氮钢 模具钢 |
| 文章编号： | 1008-1690（2007）03-0029-006 |
| 收稿时间： | 2006-11-01 |
| 修稿时间： | 2006-11-01 |
DC-pulsed Plasma Nitriding of Ferrous Materials |
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| LIN Yi-min,XU Tao,XUE Qun-ji.DC-pulsed Plasma Nitriding of Ferrous Materials[J].Heat Treatment,2007,22(3):29-34. |
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| Authors: | LIN Yi-min XU Tao XUE Qun-ji |
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| Affiliation: | 1. State Key Laboratory of Solid Lubrication, Lanzhou Sciences, Lanzhou 730000,Gansu ; 2. Graduate School Institute of Chemical Physics, Chinese Academy of of Chinese Academy of Sciences, Beijing 100039. |
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| Abstract: | DC-pulsed plasma nitriding has been developed into an important technique for strengthening metallic materials. The techniques of DC-pulsed plasma nitriding for 1Cr18Ni9Ti steel,38CrMoAl steel and Cr12MoV steel were presented. The influence of technical parameters on performances and surface structures of these metals was also discussed. Besides, the further research on the plasma nitriding was suggested. |
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| Keywords: | DC-pulse plasma nitriding stainless steel nitriding steel die steel |
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