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Effect of welding with trailing rotating extrusion on fatigue strength of aluminum alloy welded joints

Effect of welding with trailing rotating extrusion on fatigue strength of aluminum alloy welded joints
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摘要 Welding with trailing rotating extrusion is a new method designed to improve the welding quality of aluminum alloy thin-plate weldments. The effect of this technology on fatigue strength of aluminum alloy welded joints was investigated and analyzed in this paper. Experimental data show that welding with trailing rotating extrusion can improve the fatigue strength of aluminum alloy weldments remarkably, Welding with trailing rotating extrusion is a new method designed to improve the welding quality of aluminum alloy thin-plate weldments. The effect of this technology on fatigue strength of aluminum alloy welded joints was investigated and analyzed in this paper. Experimental data show that welding with trailing rotating extrusion can improve the fatigue strength of aluminum alloy weldments remarkably,
作者 李军 杨建国 张文锋 王萍 方洪渊
机构地区 State Key Laboratory of Advanced Welding Production Technology
出处 《China Welding》 EI CAS 2011年第3期47-51,共5页 中国焊接（英文版）
关键词 WELDING rotating extrusion aluminum alloy fatigue strength welding, rotating extrusion, aluminum alloy, fatigue strength
分类号 TG407 [金属学及工艺—焊接] TS93 [轻工技术与工程]
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共引文献30

China Welding
2011年 第3期

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