A review on phenomenological model subtleties for defect assessment in friction stir welding

• Published in: Journal of manufacturing processes Vol. 120; pp. 641 - 679
• Main Authors: Das, Debtanay, Bag, Swarup, Pal, Sukhomay, De, Amitava
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 30.06.2024
• Subjects: Arbitrary Lagrangian Eulerian (ALE); Computational fluid dynamics (CFD); Coulomb's friction law; Coupled Eulerian and Lagrangian (CEL); Flash formation; FSW; Hook defect; Johnson-Cook model; Kissing bond defect; Lack of penetration; Norton's friction law; Norton-Hoff model; Nugget collapse; Sheppard-Wright model; Smoothed particle hydrodynamics (SPH); Surface galling; Tresca's friction law; Tunnel defect; Voids; Wormhole; Wormhole; Tunnel defect; Computational fluid dynamics (CFD); Kissing bond defect; Coupled Eulerian and Lagrangian (CEL); FSW; Sheppard-Wright model; Arbitrary Lagrangian Eulerian (ALE); Voids; Johnson-Cook model; Lack of penetration; Hook defect; Surface galling; Flash formation; Coulomb's friction law; Smoothed particle hydrodynamics (SPH); Norton's friction law; Tresca's friction law; Nugget collapse; Norton-Hoff model

Friction stir welding (FSW) is in existence for well over three decades. Started primarily with the joining of aluminium alloys, FSW is gradually engaged for other alloys and also examined for additive manufacturing. The conventional experimental and theoretical studies on FSW focus on finding proce...