铝合金搅拌摩擦焊及材料改性研究进展  

Research Progress of Friction Stir Welding and Material Modification of Aluminum Alloy

作　　者：王耀[1] Wang Yao(Department of Material Engineering,Shanxi Institute of Mechanical&Electrical Engineering,Changzhi Shanxi 046011)

机构地区：[1]山西机电职业技术学院材料工程系,山西长治046011

出　　处：《山西冶金》2020年第5期66-68,共3页Shanxi Metallurgy

摘　　要：论述了国内外在铝合金FSW工艺参数、传热及流动模型、组织及缺陷、焊缝性能、异种合金连接、FSP改性及复合材料制备等方面的最新研究进展及趋向,提出了未来有待关注的FSW过程模拟与实测、技术优化、薄带及复杂构件连接技术开发等问题。This paper summarizes the latest research progress and trends at home and abroad on aluminum alloy FSW process parameters,heat transfer and flow models,structure and defects,weld properties,dissimilar alloy connections,FSP modification and composite material preparation,etc.Some problems,such as FSW process simulation and measurement,technology optimization,thin strip and complex component connection technology development,are proposed.

关 键 词：铝合金 搅拌摩擦焊 材料改性 

分 类 号：TG453.9[金属学及工艺—焊接]