Hybrid joining of cast aluminum and sheet steel using refill friction stir spot welding with strength enhancement via adhesive application
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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28th International ESAFORM Conference on Material Forming, ESAFORM 2025. Hrsg. / Pierpaolo Carlone; Luigino Filice; Domenico Umbrello. Association of American Publishers, 2025. S. 1469-1478 (Materials Research Proceedings; Band 54).
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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TY - CHAP
T1 - Hybrid joining of cast aluminum and sheet steel using refill friction stir spot welding with strength enhancement via adhesive application
AU - Shen, Tong
AU - Piccoli, Rafael
AU - Hendler, Leonardo
AU - Barbosa, Andre
AU - Chen, Ting
AU - Suhuddin, Uceu
AU - Cucco, Massimo
AU - Klusemann, Benjamin
N1 - Conference code: 28
PY - 2025/7
Y1 - 2025/7
N2 - This study investigates the hybrid joining of cast aluminum AlSi10Mg and DP600 steel using refill friction stir spot welding (refill FSSW) integrated with adhesive application. Box Behnken Design (BBD) was employed for experimental design, enabling a detailed statistical investigation of the effects of process parameters on joint strength and macrostructure. The final correlations for predicting joint strength in both non-adhesive and adhesive-assisted configurations were obtained through regression analysis. Pre-clamping techniques, including clamping ring and full tool pre-clamp methods, were employed to improve adhesive squeezing. The results demonstrate that adhesive-assisted joints achieve significantly higher lap-shear strength, exceeding twice the strength of joints without adhesive. The findings contribute to advancing refill FSSW for multi-material applications, particularly in automotive structures.
AB - This study investigates the hybrid joining of cast aluminum AlSi10Mg and DP600 steel using refill friction stir spot welding (refill FSSW) integrated with adhesive application. Box Behnken Design (BBD) was employed for experimental design, enabling a detailed statistical investigation of the effects of process parameters on joint strength and macrostructure. The final correlations for predicting joint strength in both non-adhesive and adhesive-assisted configurations were obtained through regression analysis. Pre-clamping techniques, including clamping ring and full tool pre-clamp methods, were employed to improve adhesive squeezing. The results demonstrate that adhesive-assisted joints achieve significantly higher lap-shear strength, exceeding twice the strength of joints without adhesive. The findings contribute to advancing refill FSSW for multi-material applications, particularly in automotive structures.
KW - Adhesive Application
KW - Cast Aluminum
KW - Dissimilar Welding
KW - Refill Friction Stir Spot Welding
KW - Engineering
UR - http://www.scopus.com/inward/record.url?scp=105008074953&partnerID=8YFLogxK
U2 - 10.21741/9781644903599-159
DO - 10.21741/9781644903599-159
M3 - Article in conference proceedings
AN - SCOPUS:105008074953
SN - 9781644903599
T3 - Materials Research Proceedings
SP - 1469
EP - 1478
BT - 28th International ESAFORM Conference on Material Forming, ESAFORM 2025
A2 - Carlone, Pierpaolo
A2 - Filice, Luigino
A2 - Umbrello, Domenico
PB - Association of American Publishers
T2 - 28th International ESAFORM Conference on Material Forming - ESAFORM 2025
Y2 - 7 May 2025 through 9 May 2025
ER -