| 镁合金激光焊接技术的研究现状与发展 |
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| 引用本文： | 郭永强,孙荣禄.镁合金激光焊接技术的研究现状与发展[J].四川激光,2008,29(5). |
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| 作者姓名： | 郭永强 孙荣禄 |
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| 作者单位： | 天津工业大学机械电子工程学院 |
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| 摘 要： | 简要的介绍了镁合金焊接的难点,综述了近年来国内外镁合金激光焊接的研究进展,分析了镁合金激光焊接的工艺、接头组织、力学性能、主要缺陷及预防措施等,并对镁合金的激光复合焊接技术作了简单介绍,展望了镁合金激光焊接的发展趋势。
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| 关 键 词： | 镁合金 激光焊接 焊接缺陷 激光复合焊接 研究进展 |
Research and developments of laser welding technologies of magnesium alloys |
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| GUO Yong-qiang,SUN Rong-lu.Research and developments of laser welding technologies of magnesium alloys[J].Laser Journal,2008,29(5). |
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| Authors: | GUO Yong-qiang SUN Rong-lu |
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| Abstract: | In this article,the difficulties of welding of magnesium alloys were briefly introduced,the development of laser welding on magnesium alloys at home and abroad was summarized in recent years.The technics of weld,structure of weld joints,mechanical properties,main defects and preventive methods of laser welds were analyzed,the magnesium alloys'laser hybrid welding technology was simply introduced.The application foreground of laser welding of magnesium alloys was brought forward. |
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| Keywords: | magnesium alloy laser welding welding defect laser hybrid welding research development |
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