Overall Residual Stresses in the Resistance Spot Welding Joint of Dissimilar Aluminum Alloys

A thermal-electric-mechanical coupling finite element model is established based on the instrumented indentation test and the finite element theory. The resistance spot welding(RSW) process of 5083 and 7 N01 aluminum alloy is simulated. The distribution of the residual stress in the joint is obtaine...

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Veröffentlicht in:	Ji xie gong cheng xue bao 2020, Vol.56 (16), p.84
Hauptverfasser:	Zhendong, MAO, Ying, KAN, Yunlu, JIANG, Xiaohui, HAN, Huaining, CHEN
Format:	Artikel
Sprache:	chi ; eng
Schlagworte:	Aluminum Aluminum base alloys Base metal Dissimilar material joining Finite element method Hardness Hardness tests Heat affected zone Indentation Mathematical models Mechanical properties Morphology Residual stress Resistance spot welding Stress concentration Welded joints Yield strength
Online-Zugang:	Volltext
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