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J. Cent. South Univ. (2017) 24: 303-310 DOI: 10.1007/s11171-017-3431-6 Friction properties of groove texture on Cr12MoV surface WANG Jing(王敬)1, 2, ZHOU Jie(周杰)1, ZHU Shan-shan(朱姗姗)1, ZHANG Jian... 400052, China Central South University Press and Springer-Verlag Berlin Heidelberg 2017 Abstract: To analyze the influence of surface texture on friction properties of Cr12MoV’, ordinary grinder......
Repair welding process of friction stir welding groove defect LIU Hui-jie(刘会杰), ZHANG Hui-jie(张会杰) State Key Laboratory of Advanced Welding Production Technology, Harbin Institute...; Abstract: The groove defect formed in the friction stir welding dramatically deteriorates weld appearances and mechanical properties......
征,且断裂几乎发生在前进侧的热机影响区;7075铝合金搅拌摩擦焊接头的薄弱点在热机影响区. 关键词:7075铝合金;搅拌摩擦焊;微观组织 中图分类号:TG 453+.9; TG 166.3 文献标识码:A Effects of heat treatment after welding on friction stir welding...: The microstructure and property before and after heat treatment of friction stir welded 5 mm aero 7075 aluminum alloy were investigated. The results show that when the rotating speed of stirring joint......
Mechanical properties of underwater friction stir welded 2219 aluminum alloy LIU Hui-jie(刘会杰), ZHANG Hui-jie(张会杰), HUANG Yong-xian(黄永宪), YU Lei(于 雷) State Key Laboratory of Advanced Welding...; Abstract: Underwater friction stir welding of 2219 aluminum alloy was carried out in order......
Friction stir welding of 5052 aluminum alloy plates Yong-Jai KWON1, Seong-Beom SHIM2, Dong-Hwan PARK2 1. School of Materials Science and Engineering, University of Ulsan, Ulsan, Korea; 2...; Abstract: Friction stir welding between 5052 aluminum alloy plates with a thickness of 2 mm was performed......
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Trans. Nonferrous Met. Soc. China 22(2012) s634-s638 Fabrication of SiCp/AA5083 composite via friction stir welding Byung-Wook AHN, Don-Hyun CHOI, Yong-Hwan KIM, Seung-Boo JUNG School of Advanced... and mechanical properties of SiCp/AA5083 composite fabricated by friction stir welding (FSW) were investigated. The influence of the number of FSW passes on the distribution of SiC particles and mechanical......
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RESEARCH ON THE SELECTION OF FRICTION MODELS IN THE FINITE ELEMENT SIMULATION OF WARM EXTRUSION Z.L.Zhang1,H.S.Xiao1,X.B.Lin1 (1.National Die and Mold CAD Engineering Research Center, Shanghai Jiao Tong University, 1954 Hua Shah Road, Shanghai 200030, China) Abstract:During the process of finite element simulation of precision warm forging, the selec-tion of friction models has a direct effect......