Current Trends and Emerging Strategies in Friction Stir Spot Welding for Lightweight Structures: Innovations in Tool Design, Robotics, and Composite Reinforcement—A Review

Friction stir spot welding (FSSW) is a solid-state joining technique increasingly favored in industries requiring high-quality, defect-free welds in lightweight and durable structures, such as the automotive, aerospace, and marine industries. This review examines the current advancements in FSSW, fo...

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Bibliographic Details
Main Authors: Suresh Subramanian, Elango Natarajan, Ali Khalfallah, Gopal Pudhupalayam Muthukutti, Reza Beygi, Borhen Louhichi, Ramesh Sengottuvel, Chun Kit Ang
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Crystals
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Online Access:https://www.mdpi.com/2073-4352/15/6/556
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