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November 14, 2025Advanced Engineering Materials

Mechanical Properties Analysis and Texture Characterization of Friction Stir Welding Joints of 2024 and 5083 Dissimilar Aluminum Alloys Based on Thermal–Mechanical Coupling Effect

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Authors

YLYuanpeng LiuWTWen‐jian TangMGMeixin Ge

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Overview

Friction stir welding enhanced ultimate tensile strength in dissimilar aluminum alloys, indicating optimal microstructure control.

Key Points

  • Ultimate tensile strength reached 295.61 MPa with 12.85% elongation in 2024/5083 joints, optimizing microstructure.
  • Analysis of microstructures used optical microscopy and scanning electron microscopy techniques to verify findings.
  • Friction stir welding employed at optimal parameters of 600 rpm showed promising results for aluminum alloy combinations.
  • Highlights the importance of managing heat input for effective thermomechanical effects in aluminum welding.

Cite This Study

Liu et al. (2025) studied this question.

synapsesocial.com/papers/692519b4c0ce034ddc3544f5https://doi.org/10.1002/adem.202501679
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Also Consider

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  1. 1Thermal and Mechanical Investigation of Friction Stir Welding with Disparate Materials AA6061 and AA70752024 · 10 citations
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  3. 3Microstructure, microhardness and mechanical behavior of dissimilar AA7075/AA6061 alloys under friction stir welding2024 · 3 citations
  4. 4Effect of process parameters on weld geometry and mechanical properties in friction stir welding of AA2024 and AA7075 alloys2024 · 9 citations
  5. 5An investigation of friction stir welding parameters on the weld strength of dissimilar alloys2026