热塑性复合材料/金属搅拌摩擦焊研究进展  

Research Progress of Friction Stir Welding Between Thermoplastic Composites and Metals

作　　者：王振民[1] 李琰 毕晓阳 徐孟嘉 WANG Zhenmin;LI Yan;BI Xiaoyang;XU Mengjia(School of Mechanical&Automotive Engineering,South China University of Technology,Guangzhou 510641,China;School of Mechanical Engineering and Automation,Northeastern University,Shenyang 528300,China)

机构地区：[1]华南理工大学机械与汽车工程学院,广东广州510641 [2]东北大学机械工程与自动化学院,辽宁沈阳528300

出　　处：《电焊机》2023年第3期22-30,共9页Electric Welding Machine

基　　金：国家自然科学基金项目(52075185,U2141216);广东省自然科学基金(2021A1515010679);广东省科技计划项目(2018A030313192,2019B090919002);国家重点研发计划(2019YFE0110700)。

摘　　要：热塑性复合材料作为新型轻质材料,已经广泛应用于航空航天领域。金属与热塑性复合材料的异种材料连接因其能充分发挥两种材料各自的特性而备受关注。搅拌摩擦焊作为一种低热输入的焊接技术,在金属与热塑性复合材料异种焊接领域有广阔的应用前景。从热塑性复合材料与金属的搅拌摩擦焊焊接方法、炉具设计、焊接工艺参数以及连接机制等方面综合国内外研究成果进行系统性的综述,并对热塑性复合材料/金属异种搅拌摩擦焊的未来发展趋势做出展望。Thermoplastic composites is a new type of lightweight material,which have been widely used in the aerospace field.The dissimilar material connection between metals and thermoplastic composites has received much attention due to its ability to fully exploit the characteristics of both materials.Friction stir welding,as a low heat input welding technology,has broad application prospects in the field of welding between metals and thermoplastic composites.A systematic review of domestic and foreign research results on the friction stir welding of thermoplastic composites and metals is conducted,including welding methods,welding tool design,welding process parameters,and connection mechanisms.In addition,the future development trend of friction stir welding to fabricate thermoplastic composites/metal hybrid structures is prospected.

关 键 词：搅拌摩擦焊 热塑性复合材料/金属异种接头 焊接工艺 炉具设计 连接机理 

分 类 号：TG456.9[金属学及工艺—焊接]