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Dynamic property evaluation of aluminum alloy 2519A by split Hopkinson pressure bar ZHANG Xin-ming(张新明), LI Hui-jie(李惠杰), LI Hui-zhong(李慧中), GAO Hui(高 慧), GAO Zhi-guo(高志国), LIU Ying(刘 瑛), LIU Bo...; Abstract: Impact behavior of aluminum alloy 2519A was investigated......
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Constitutive description of casting aluminum alloy based on cylindrical void-cell model CHEN Bin(陈 斌)1, PENG Xiang-he(彭向和)1, ZENG Xiang-guo(曾祥国)2, WU Xin-yan(吴新燕)1, SUN Shi-tao(孙士涛)1 1... of notched cylindrical specimens of casting aluminum alloy A101. The computed results show good agreement with experimental data. Key words: aluminum alloy; cylindrical void; void evolution; elastoplasticity......
J. Cent. South Univ. (2012) 19: 2081-2085 DOI: 10.1007/s11771-012-1248-2 Underwater friction stir welding of ultrafine grained 2017 aluminum alloy WANG Kuai-she(王快社), WU Jia-lei(武佳蕾), WANG Wen(王文... and Springer-Verlag Berlin Heidelberg 2012 Abstract: 2017 aluminum alloy plates with an ultrafine grained (UFG) structure were produced by equal channel angular processing (ECAP) and then were joined......
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Taper barrel rheomoulding process for semi-solid slurry preparation and microstructure evolution of A356 aluminum alloy ZHANG Fan(张 帆), KANG Yong-lin(康永林), YANG Liu-qing(杨柳青), DING Rui-hua(丁瑞华... μm and the shape factor of above 0.8. Key words: taper barrel rheomoulding; semi-solid slurry preparation; microstructure evolution; A356 aluminum alloy 1 Introduction Since FLEMINGS et al[1......
Trans. Nonferrous Met. Soc. China 20(2010) s906-s910 Rheological behavior, microstructure and hardness of A356 aluminum alloy in semisolid state using backward extrusion process S... increases with the decrease of temperature and wall thickness. Key words: aluminum alloy A356; backward extrusion; semisolid forming; rheology 1 Introduction About 40 years ago, SPENCER et al[1] noticed......
Trans. Nonferrous Met. Soc. China 22(2012) s619-s623 Friction stir butt welding of A5052-O aluminum alloy plates Sung-Ook YOON1, Myoung-Soo KANG1, Hyun-Bin NAM1, Yong-Jai KWON1, Sung-Tae HONG2, Jin... (FSW) between A5052-O aluminum alloy plates with a thickness of 2 mm was performed. The rotation speeds of the welding tool were 2000 and 3000 r/min, respectively. The traverse speed was ranged from 100......
Microstructure evolution of 7050 aluminum alloy during hot deformation LI Jun-peng(李俊鹏), SHEN Jian(沈 健), YAN Xiao-dong(闫晓东), MAO Bai-ping(毛柏平), YAN Liang-ming(闫亮明) General Research...; Abstract: Hot compression of 7050 aluminum alloy was performed on Gleeble 1500D thermo-mechanical simulator at 350......