On the residual stresses in friction stir-welded parts:effect of the geometry of the joints

L Fratini; S Pasta

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On the residual stresses in friction stir-welded parts:effect of the geometry of the joints

机译：搅拌摩擦焊接零件上的残余应力：接头几何形状的影响

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Residual stress state is a fundamental aspect of welded joints, especially when complex geometries are considered. In this article, the residual longitudinal stresses in friction stir-welded joints were measured. In particular, different joint configurations were taken into account, namely butt joints, T, and lap ones, the latter being definitively interesting case studies with reference to applications in the transportation industries and, particularly in the aerospace industries.

机译：残余应力状态是焊接接头的基本方面，尤其是考虑到复杂的几何形状时。在本文中，测量了搅拌摩擦焊接接头中的残余纵向应力。特别地，考虑了不同的接头配置，即对接接头，T型和搭接，考虑到运输行业，尤其是航空航天行业的应用，后者无疑是有趣的案例研究。

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来源
《Proceedings of the institution of mechanical engineers》 |2010年第l4期|p.149-161|共13页
作者
L Fratini; S Pasta;
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作者单位

Dipartimento di Tecnologia Meccanica, Produzione e Ingegneria Gestionale, Universita di Palermo, Palermo, Italy;

rnDipartimento di Meccanica, Universita di Palermo, Palermo, Italy;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
friction stir welding; butt lap T joints; residual stresses;

机译：搅拌摩擦焊;对接T型接头;残余应力;

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专利

1. On the residual stresses in friction stir-welded parts: effect of the geometry of the joints [J] . L Fratini, S Pasta Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications . 2010,第4期

机译：关于搅拌摩擦焊接零件中的残余应力：接头几何形状的影响
2. A numerical simulation of the residual stresses in laser-peened friction stir-welded aluminum 2195 joints [J] . Kelly S. Carney, Omar Hatamleh, James Smith, International journal of structural integrity . 2011,第1期

机译：激光抛光摩擦搅拌焊接铝2195接头中残余应力的数值模拟
3. Measurement of residual stresses in dissimilar friction stir-welded aluminium and copper plates using the contour method [J] . Zhang Chengcong, Shirzadi Amir A. Science and Technology of Welding and Joining . 2018,第5期

机译：使用轮廓法测量不同摩擦焊铝和铜板的残余应力
4. Stresses, residual stresses and distortions developing during brazing of cemented carbide and steel joints with cylindrical geometry [C] . A. Ottlik, L. Pinschovius, H. Muller, European Conference on Residual Stresses . 2002

机译：用圆柱几何钎焊期间产生的应力，残余应力和扭曲在碳化物碳化物和钢结构中产生的扭曲
5. Analytical and Finite Element Study of Residual Stresses in the Transition Zone of Hydraulically Expanded Tube-to-Tubesheet Joints =éVALUATION ANALYTIQUE DES CONTRAINTES RéSIDUELLES DANS LA ZONE DE TRANSITION D’UN JOINT DUDGEONNé [D] . Pourreza Katigari, Mohammadhossein . 2018

机译：液压膨胀管对管段关节过渡区残余流的分析和有限元研究=密封封口过渡区残余应力的分析评估
6. Microstructure and Residual Stresses of AA2519 Friction Stir Welded Joints under Different Heat Treatment Conditions [O] . Lucjan Śnieżek, Robert Kosturek, Marcin Wachowski, 2020

机译：不同热处理条件下AA2519摩擦搅拌焊接接头的组织和残余应力
7. Measurement of residual stresses in dissimilar friction stir-welded aluminium and copper plates using the contour method [O] . Chengcong Zhang, Amir A. Shirzadi 2017

机译：使用轮廓法测量不同摩擦溶液焊接铝和铜板中的残余应力

On the residual stresses in friction stir-welded parts:effect of the geometry of the joints

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