A parametric study on the effect of pilot hole diameter on the mechanical and microstructural properties of AA6061-AA7075 friction stir spot welding

This study investigates the impact of pilot holes and welding parameters, including pilot hole size, rotational speed, and dwell time on the mechanical and microstructural properties of dissimilar (7075-6061) aluminum joints using friction stir spot welding. Mechanical properties were assessed using...

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Bibliographic Details

Main Authors:	Nur Syafiqah, Nor Sofian, Luqman Hakim, Ahmad Shah, Mahadzir, Ishak@Muhammad
Format:	Article
Language:	en
Published:	Taylor & Francis 2025
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/45189/1/A%20parametric%20study%20on%20the%20effect%20of%20pilot%20hole%20diameter.pdf http://umpir.ump.edu.my/id/eprint/45189/ https://doi.org/10.1080/01694243.2025.2491641
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