Prediction of mechanical behavior of friction stir welded joints of AA3003 aluminum alloy

Ismail Chekalil; Abdelkader Miloudi; Marie-Pierre Planche; Abdelkader Ghazi

doi:10.3221/IGF-ESIS.54.11

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Published Sep 23, 2020

DOI https://doi.org/10.3221/IGF-ESIS.54.11

Ismail Chekalil

University of Djillali Liabes, Laboratory of Materials and Reactive Systems (LMSR), Sidi Bel Abbès, Algeria

Abdelkader Miloudi

University of Djillali Liabes, Laboratory of Materials and Reactive Systems (LMSR), Sidi Bel Abbès, Algeria

Marie-Pierre Planche

University of technology Belfort-Montbeliard, Carnot de Bourgogne interdisciplinary laboratory (ICB-LERMPS), Belfort, France

Abdelkader Ghazi

University of Mascara, Laboratory of Materials and Reactive Systems (LMSR), Mascara, Algeria

Abstract

Friction stir welding (FSW) is an extremely complex process because it depends on the intrinsic and extrinsic factors of the material under consideration. The purpose of the present work is to formulate a set of recommendations concerning the choice of the different factors that are likely to influence the quality of the FSW joint and to find a mathematical model that allows predicting the mechanical behavior of the junction. An experimental design was therefore used to highlight the effect of the welding parameters on the behavior of the aluminum alloy FS-Welded joint. The most influential parameters were shown to be in the order of rotational speed, feed rate and tool tilt angle. The study of the interactions between these different parameters made it possible to establish a number of combinations of the different factors for the purpose of achieving the quality optimization of the FSW joint by obtaining a tensile strength of the weld joint equal to of that of the base metal.

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Issue

Vol. 14 No. 54 (2020): October 2020

Section

Advanced Manufacturing and Processing

How to Cite

Chekalil, I., Miloudi, A., Planche, M.-P., & Ghazi, A. (2020). Prediction of mechanical behavior of friction stir welded joints of AA3003 aluminum alloy. Frattura Ed Integrità Strutturale, 14(54), 153–168. https://doi.org/10.3221/IGF-ESIS.54.11

This work is licensed under a Creative Commons Attribution 4.0 International License.

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