Friction Stir Spot Welding of AA6082-T6 Alloy Sheets with Keyhole Refilling Using Similar Consumable Rod Material: Mechanical Performance and Microstructure Analysis

Achieving keyhole-free joints is critical in Friction Stir Spot Welding (FSSW). This study presents a new approach to eliminate this volumetric defect in AA6082-T6 FSSW sheet joints using a continuous multi-layer Friction Stir Deposition (CMFSD) technique, employing a newly designed AA6082-T6 consum...

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Главные авторы:	Mohamed M. Z. Ahmed, Bandar Alzahrani, Ashraf Bakkar, Mohamed M. El-Sayed Seleman, Ali Alamry, Ali Abd El-Aty
Формат:	Artigo
Язык:	Inglês
Опубликовано:	MDPI AG 2025-08-01
Серии:	Crystals
Предметы:	aluminum alloy spot welding keyhole defect refill friction stir spot welding (RFSSW) continuous multi-layer friction stir deposition (CMFSD)
Online-ссылка:	https://www.mdpi.com/2073-4352/15/9/751
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