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介绍了激光焊接在镁铝异种合金焊接中的优点,阐述了镁铝异种合金激光焊接的焊接性并分析了存在的主要问题。对其激光焊接的金属间化合物、焊接稳定性等关键问题以及研究进展进行了系统讨论。
The advantages of laser welding in the welding of magnesium and aluminum dissimilar alloys are introduced. The weldability of laser welding of magnesium and aluminum dissimilar alloys is expounded and the main problems are analyzed. The key issues of laser welding intermetallic compounds, welding stability and the research progress are systematically discussed.