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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... of the strengthening precipitates. Key words: ultrafine grained structure; equal channel angular processing; aluminum alloy; underwater friction stir welding 1 Introduction Ultrafine grained (UFG......
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words:friction stir welding; aluminum alloy; tensile properties;welding parameter...Friction stir welding of AA5083 aluminum alloyLIU Hui-jie(刘会杰)1, H. Fujii (藤井英俊)2,M. Maeda(前田将克)2, K. Nogi(野城清)2(1. State Key Laboratory of Advanced Welding Production Technology, Harbin Institute......
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