| 永磁场对焊缝显微组织及焊接接头力学性能的影响 |
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| 引用本文： | 周广英,曹立.永磁场对焊缝显微组织及焊接接头力学性能的影响[J].兵器材料科学与工程,1997,20(2):55-59. |
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| 作者姓名： | 周广英 曹立 |
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| 作者单位： | 沈阳工业学院 |
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| 摘 要： | 研究了外加永磁场对低碳钢焊缝的显微组织及焊接接头力学性能的影响，得到了在交流电焊机手工电弧焊条件下，细化焊缝显微组织，提高焊接接头力学性能的最佳磁场参数。
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| 关 键 词： | 永磁场 焊缝 金相组织 |
EXPERIMENTAL STUDY ON WELDING UNDER PERMANENT MAGNETIC FIELD |
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| Zhou Guangying,Cao li,Zhao Xuerong.EXPERIMENTAL STUDY ON WELDING UNDER PERMANENT MAGNETIC FIELD[J].Ordnance Material Science and Engineering,1997,20(2):55-59. |
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| Authors: | Zhou Guangying Cao li Zhao Xuerong |
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| Affiliation: | Zhou Guangying,Cao li,Zhao Xuerong,Department of Basic Coures,Shenyang Institute of Technology,Shenyang 110015. |
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| Abstract: | The affections of the permanent magnetic field on the microscopic structures of the welding line of low carbon steel and the mechanical properties of the welding joint have been studied. The optimum parameters of magnetic field added permanent magnetic field by manual operations used AC arc welding machine have been given. |
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| Keywords: | permanent magnetic field welding line microscopic structure |
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