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movement and gliding of grain boundaries effectively. Key words: Mg-Al-RE alloy; casting; heat treatment; microstructure; mechanical property 1 Introduction Recently, the application of casting... Microstructure and mechanical properties of Mg-6Al-4RE-0.4Mn alloy WANG Jian-li(王建利)1, 2, PENG Qiu-ming(彭秋明)1, 2, WU Yao-ming(吴耀明) 1, WANG Li-min(王立民)1 1. Key Laboratory of Rare Earth Chemistry......
temperature; mechanical property  ... Tempering microstructure and mechanical properties of pipeline steel X80 NIU Jing(牛 靖)1,2, QI Li-hua(齐丽华)1,2, LIU Ying-lai(刘迎来)1, MA Lei(马 蕾)2, FENG Yao-rong(冯耀荣)1, ZHANG Jian-xun(张建勋)2 1. Xi......
joint can be obtained by TIG welding process. Key words: magnesium alloy; TIG welding; microstructure; mechanical property Cite this article as: YANG Fang-zhou, ZHOU Jie, XIONG Yi-bo. Effect of heat... J. Cent. South Univ. (2018) 25: 1358-1366 DOI: https://doi.org/10.1007/s11771-018-3832-6 Effect of heat input on microstructure and mechanical properties of butt-welded dissimilar magnesium alloys......
networks of intergranular phases and the increase of W-phase. Key words: Mg-Zn-Cu-Zr alloy; yttrium; microstructure; mechanical property 1 Introduction Magnesium alloys will have great potential.... The volume fraction of the W-phase increases and W-phase tends to form continuous network in the grain boundary. And the grain size of α-Mg matrix decreases gradually. 3.2 Mechanical property......
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Conclusions 1) The deformation behaviors of Al-Si closed-cell aluminum foams subjected to uniaxial tension were studied, as well as the influence of relative density on mechanical property. The tensile... Tensile property of Al-Si closed-cell aluminum foam YU Hai-jun(尉海军), YAO Guang-chun(姚广春), LIU Yi-han(刘宜汉) School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China......
affected zone on the advancing side during tensile test, which is significantly different from the normal joint. Key words: aluminum alloy; underwater friction stir welding; mechanical property  ... 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......