搅拌摩擦焊在镁合金焊接中的应用与进展  

Application and progress of friction stir welding in magnesium alloy welding

作　　者：王鹏 吴璇 张喆 钱志杰 高吉成[1] WANG Peng;WU Xuan;ZHANG Zhe;QIAN Zhijie;GAO Jicheng(College of Mechanical Engineering,Yangzhou University,Yangzhou 225127,China)

机构地区：[1]扬州大学机械工程学院,江苏扬州225127

出　　处：《兵器材料科学与工程》2025年第1期155-164,共10页Ordnance Material Science and Engineering

基　　金：江苏省大学生创新创业训练计划(202411117135Y);扬州大学大学生科创基金项目(XCX20240364);扬州大学教学改革研究课题(xkjs2024015)。

摘　　要：近年来,镁合金在航空航天、汽车电子、轨道交通等领域的需求日益增长,焊接是保障镁合金工业化应用的重要技术手段。搅拌摩擦焊(FSW)因其绿色环保、焊接效率高、接头性能好等优势在镁合金焊接中得到了一定的应用。本文从工艺参数与性能、镁合金FSW辅助技术与异种镁合金FSW研究等对国内外镁合金FSW进行了归纳,并对镁合金FSW未来的发展进行了展望。In recent years,magnesium alloy in aerospace,automotive electronics,rail transportation and other fields of increasing demand,welding is to ensure the industrial application of magnesium alloy is an important technical means.Friction Stir Welding(FSW)has been used in magnesium alloy welding due to its advantages of green,high welding efficiency and good joint performance.This paper summarises the domestic and foreign magnesium alloy FSW from the process parameters and performance,magnesium alloy FSW auxiliary technology and dissimilar magnesium alloy FSW research,and looks forward to the future development of magnesium alloy FSW.

关 键 词：镁合金 搅拌摩擦焊 研究现状 异种材料 

分 类 号：TG457[金属学及工艺—焊接]