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Conference paper

Modelling the residual stresses and microstructural evolution in Friction Stir Welding of AA2024-T3 including the Wagner-Kampmann precipitation model

From

Department of Mechanical Engineering, Technical University of Denmark1

Manufacturing Engineering, Department of Mechanical Engineering, Technical University of Denmark2

In this work, a numerical finite element model for friction stir welding of 2024-T3 aluminum alloy, consisting of a heat transfer analysis and a sequentially coupled quasi-static stress analysis is proposed. Metallurgical softening of the material is properly considered and included in the calculations by means of the Wagner-Kampmann precipitation model.

Language: English
Year: 2015
Proceedings: 14th International Conference on Modelling of Casting, Welding and Advanced Solidification Processes
Types: Conference paper
ORCIDs: Sonne, Mads Rostgaard and Hattel, Jesper Henri

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