| 稀土催渗技术的应用研究 |
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| 引用本文： | 张红霞,段志琴.稀土催渗技术的应用研究[J].湖北汽车工业学院学报,2010,24(4):44-47. |
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| 作者姓名： | 张红霞 段志琴 |
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| 作者单位： | [1]湖北汽车工业学院材料工程系,湖北十堰442002 [2]东风汽车商用车公司车桥有限公司,湖北十堰442000 |
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| 基金项目： | 湖北省教育厅科学技术重点研究项目 |
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| 摘 要： | 介绍了近年来稀土催渗技术的研究成果,着重分析了稀土催渗的机理、催渗剂的类型,以及催渗技术在渗碳、渗氮、渗硼、渗钒和复合共渗领域取得的最新研究进展,指出了稀土催渗技术的研究方向及未来发展趋势。
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| 关 键 词： | 稀土催渗技术 表面强化 催化机理 |
Application of Rare Earth Catalytic Permeation Technology |
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| Zhang Hongxia,Duan Zhiqin.Application of Rare Earth Catalytic Permeation Technology[J].Journal of Hubei Automotive Industries Institute,2010,24(4):44-47. |
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| Authors: | Zhang Hongxia Duan Zhiqin |
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| Institution: | 1.Dept.of Material Engineering,Hubei Automotive Industries Institute,Shiyan 442002,China; 2.Dongfeng Commercial Vehicle Axle Corporation,Shiyan 442000,China) |
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| Abstract: | The recent development conditions of rare earth catalytic permeation technology were described.The catalytic mechanism,types of catalytic agent and up-to-date research results of catalytic permeation technology in the fields of carburizing,nitriding,boronizing,vanadizing and multi-element complex co-permeation were analyzed.The main development trend of rare earth catalytic permeation technology was discussed. |
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| Keywords: | rare earth catalytic permeation surface strengthening catalytic mechanism |
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