| 稀土对Cr12MoV钢渗硼层组织和性能的影响 |
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| 引用本文： | 郝少祥,杨凯军,孙玉福.稀土对Cr12MoV钢渗硼层组织和性能的影响[J].热加工工艺,2005(12):35-37. |
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| 作者姓名： | 郝少祥 杨凯军 孙玉福 |
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| 作者单位： | 1. 郑州大学,材料科学与工程学院,河南,郑州,450052;郑州经济管理干部学院,河南,郑州,450052
2. 郑州大学,材料科学与工程学院,河南,郑州,450052 |
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| 摘 要： | 研究了稀土对Cr12MoV锕渗硼层组织和性能的影响，片对影响机理进行了韧步探讨。结果表明．硼-稀士共渗层的组织、显微硬度、脆性、耐磨性比单一渗硼明显改善．尤其是耐磨性显著提高，
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| 关 键 词： | 稀土 渗硼 组织 性能 |
| 文章编号： | 1001-3814(2005)12-0035-02 |
| 收稿时间： | 2005-06-16 |
| 修稿时间： | 2005年6月16日 |
Effect of Rare Earth on Microstructure and Properties of Boronizing Layer |
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| HAO Shao-xiang,YANG Kai-jun,SUN Yu-fu.Effect of Rare Earth on Microstructure and Properties of Boronizing Layer[J].Hot Working Technology,2005(12):35-37. |
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| Authors: | HAO Shao-xiang YANG Kai-jun SUN Yu-fu |
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| Affiliation: | 1.School of Materials Science and Engineering,Zhengzhou University,Zhengxhou 450052,China;2.Zhengzhou Economical Management Insitute,Zhengzhou 450052,China |
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| Abstract: | Effects of rare earth on microstructure and properties for Cr 12MoV steel were studied,at the same time mechaaism of rare earth was discussed.The results show that the microstrueture, microhardness ,brittleness and wear resistance of boronizing layer after rare earth boronizing are better than that of conventional boronizing .especially the wear resistance of boronizing layer is ineeased remarkably. |
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| Keywords: | rare earth boronizing microstructure properties |
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