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Hydro-forming of aluminum alloy complex-shaped componentsLIU Xin, XU Yong-chao, YUAN Shi-jian(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:Aimed at the high rejection ratio, poor dimensional precision and low fatigue durability for aluminum alloy complex- shaped components with a doubly curved surface, formed by conventional deep......
produce low-cost and high-quality joints of strain-hardened aluminum alloys. In order to demonstrate the friction stir weldability of the AA5083 aluminum alloy, the tensile properties and fracture locations... words:friction stir welding; aluminum alloy; tensile properties;welding parameter......
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Microstructural evolution of aluminum alloy 7B04 thick plate by various thermal treatments LI Zhi-hui(李志辉), XIONG Bai-qing(熊柏青), ZHANG Yong-an(张永安), ZHU Bao-hong(朱宝宏), WANG Feng(王 锋), LIU Hong... and stress corrosion cracking(SCC) resistance in such materials. Key words: Al alloy; 7B04 aluminum alloy microstructure; TEM; DSC; properties  ......
Tensile properties of as-deformed 2A50 aluminum alloy in semi-solid state DU Zhi-ming(杜之明)1, 2, CHEN Gang(陈 刚)1, LIU Jun(柳 君)1, XIE Shui-sheng(谢水生)2 1. School of Materials Science..., China Received 13 May 2010; accepted 20 June 2010 Abstract: Tensile properties of as-deformed 2A50 aluminum alloy were investigated in the high temperature solid and semi-solid states. The results......
Fatigue behaviour of pre-strain 7B04-T7451 aluminum alloy JIANG Feng(姜锋)1, JIAN Hai-gen(蹇海根)1, YIN Zhi-min(尹志民)1, HE Zhen-bo(何振波)2 1. School of Materials Science and Engineering, Central South... area. Key words: 7B04-T7451 aluminum alloy; high cycle fatigue; fatigue crack growth rate; endurance limit  ......
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......
Application of new VBHF optimization strategy to improve formability of automobile panels with aluminum alloy sheet WANG Wu-rong(王武荣)1, CHEN Guan-long(陈关龙)1, LIN Zhong-qin(林忠钦)1, 2 1. School... with aluminum alloy sheet. The strategy was implemented based on adaptive simulation to calculate the critical wrinkling BHF for each segmented binder of the Numisheet’05 deck lid in a single round......