| 60Si2Mn钢摩擦焊后热处理工艺的改进 |
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| 引用本文： | 柳燕,钱小亮,姜春茂,姜华,周世伟.60Si2Mn钢摩擦焊后热处理工艺的改进[J].精密成形工程,2011,3(3):25-28. |
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| 作者姓名： | 柳燕 钱小亮 姜春茂 姜华 周世伟 |
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| 作者单位： | 黑龙江华安机械有限责任公司,黑龙江齐齐哈尔,161046 |
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| 摘 要： | 对60Si2Mn钢摩擦焊焊接接头热处理后的组织和性能进行了研究,通过显微镜(OM)观察焊缝的界面层显微组织形貌特征,分析了热处理工艺对焊接接头性能的影响.结果表明:该钢摩擦焊焊接接头为珠光体+铁素体+马氏体组织,组织不均匀.经正火预处理后,焊接接头为细小粒状珠光体,再进行淬火加回火处理,组织均匀,为回火索氏体,焊缝下屈...
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| 关 键 词： | 60Si2Mn钢 摩擦焊 正火 回火索氏体 综合力学性能 |
| 收稿时间： | 2010/12/1 0:00:00 |
| 修稿时间： | 2011/5/10 0:00:00 |
The Improvement of Heat Treatment Technology of 60Si2Mn Steel after Friction Welding |
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| LIU Yan,QIAN Xiao-liang,JIANG Chun-mao,JIANG Hua and ZHOU Shi-wei.The Improvement of Heat Treatment Technology of 60Si2Mn Steel after Friction Welding[J].Journal of Netshape Forming Engineering,2011,3(3):25-28. |
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| Authors: | LIU Yan QIAN Xiao-liang JIANG Chun-mao JIANG Hua and ZHOU Shi-wei |
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| Affiliation: | LIU Yan,QIAN Xiao-liang,JIANG Chun-mao,JIANG Hua,ZHOU Shi-wei(Heilongjiang Hua'an Industrial Group Company,Qiqihar 161046,China) |
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| Abstract: | The microstructure and property of 60Si2Mn steel friction welding joint after heat treatment were reserached.The influence of heat treatment technology to the property of welding joint was analysed by observing the microstructure of the welding seam boundary layer.The result indicates that the steel friction welding joint includes perlite,ferrite and martensite,and its texture isn't even.After pretreatment by normalization,the welding joint is fine granular perlite.After the treatment by quench and temperin... |
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| Keywords: | 60Si2Mn steel friction welding normalization tempered sorbite comprehensive mechanical property |
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