摘要
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。
Advantages of laser welding of magnesium and aluminum dissimilar alloys were introduced. The weldability of magnesium and aluminum dissimilar alloys laser welding was described and its main problems were analyzed. The key problems (intermetallic compound and welding stability) of laser welding and research progress were discussed systematically.
出处
《热加工工艺》
CSCD
北大核心
2017年第17期19-24,共6页
Hot Working Technology
基金
国家自然科学基金项目(51375294
51605276)
上海市教委创新项目(14YZ139)
上海工程技术大学研究生科研创新项目(15KY-0512
16KY0504)
上海汽车工业科技发展基金会项目(1604)
关键词
镁合金
铝合金
异种合金
激光焊接
金属间化合物
焊接稳定性
magnesium alloy
aluminum alloy
dissimilar alloys
laser welding
intermetallic compounds
welding stability