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invented by CHARIT and MISHRA[11] based on the principles of friction stir welding. In FSP, a rotating tool is inserted into a material and produces a high plastic deformation. An ultrafine grain... Friction stir processing of thixoformed AZ91D magnesium alloy and fabrication of Al-rich surface CHEN Ti-jun(陈体军), ZHU Zhan-ming(朱战民), LI Yuan-dong(李元东), MA Ying(马 颖), HAO Yuan(郝 远) State Key......
Microstructure and mechanical characteristics of AA6061-T6 joints produced by friction stir welding, friction stir vibration welding and tungsten inert gas welding: A comparative studyBehrouz... joints produced using friction stir welding(FSW), friction stir vibration welding(FSVW), and tungsten inert gas welding(TIG). FSVW is a modified version of FSW wherein the joining specimens......
文献标识码: A Friction stir welding process of aluminum alloy LF6 with copper T1 KE Li-ming, LIU Ge-ping, XING Li, XIA Chun (Department of Materials Science and Engineering, Nanchang Institute of Aeronautical Technology, Nanchang 330034, China) Abstract: The butt joint of dissimilar metals, aluminum alloy LF6 and copper T1, was welded with friction stir welding method. The influence of welding......
="ChDivSummary">A novel dual-rotation bobbin tool friction stir welding(DBT-FSW) was developed, in which the upper shoulder(US) and lower shoulder(LS) have different rotational speeds. This process... to conventional bobbin tool friction stir welding, the DBT-FSW has an excellent process stability, and can produce the defect-free joints in a wider range of welding parameters. These can......
of Advanced Welding and Joining,Harbin Institute of Technology摘 要:The majority of this research has concentrated on developing the self-support friction stir... alloy was self-support friction stir welded at a constant tool rotation speed of 800 r/min. The effect of welding speed on microstructure and mechanical properties was investigated. The results......
applied to improvement of the microstructure and mechanical properties [8]. The method of FSP is convenient and used widely. Based on the basic principles of friction stir welding (FSW), friction stir...]. Scripta Materialia, 2013, 68(7): 447-450. [9] MISHRA R S, MA Z Y. Friction stir welding and processing [J]. Materials Science and Engineering R: Reports, 2005, 50(1, 2): 1-78. [10] HUTSH L L, HILGERT J......
Friction Stir Welding of Zr55Al10Ni5Cu30 Bulk Metallic Glass to Crystalline AluminumZuoxiang Qin 1) , Cuihong Li 1) , Haifeng Zhang 1)? , Zhongguang Wang 1) , Zhuangqi Hu 1) and Zhiqiang Liu 2) 1... stir welding (FSW) method. The welded zone was examined. No defects, cracks or pores were observed and no other crystalline phases except for aluminum were found in the welded joint. The strength......
Effects of different friction stir welding conditions on the microstructure and mechanical properties of copper platesAli Alavi Nia,Ali ShiraziDepartment of Mechanical Engineering, Bu-Ali Sina University摘 要:Friction stir welding is a new and innovative welding method used to fuse materials. In this welding method, the heat generated by friction......
On the double-side probeless friction stir spot welding of AA2198 Al-Li alloyQ.Chu1,W.Y.Li1,H.L.Hou2,X.W.Yang1,A.Vairis1,3,C.Wang2,W.B.Wang21. State Key Laboratory of Solidification Processing... of Crete摘 要:Double-side probeless friction stir spot welding(DP-FSSW) of AA2198 alloy was conducted to investigate the microstructure and mechanical......
Refill Friction Stir Spot Welding of Similar and Dissimilar Alloys:A ReviewXiao-Song Feng1,Song-Bin Li2,Li-Na Tang2,Hui-Min Wang31. Shanghai Aerospace Equipments Manufacturer Co,Ltd2. Shanghai Aerospace Equipments Manufacturer Co.,Ltd3. National Center for Materials Service Safety,University of Science and Technology Beijing摘 要:Refi ll friction stir......
