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Enhancing interfacial bonding in friction stir lap welding of light metal and carbon fiber reinforced polymer composite

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Enhancing interfacial bonding in friction stir lap welding of light metal and carbon fiber reinforced polymer composite. / Wang, S.; Xu, Y.; Wang, W. et al.
In: Journal of Manufacturing Processes, Vol. 83, 30.11.2022, p. 729-741.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Wang, S, Xu, Y, Wang, W, Tian, Y, Zhang, X, Huang, H & Zheng, D 2022, 'Enhancing interfacial bonding in friction stir lap welding of light metal and carbon fiber reinforced polymer composite', Journal of Manufacturing Processes, vol. 83, pp. 729-741. https://doi.org/10.1016/j.jmapro.2022.09.038

APA

Wang, S., Xu, Y., Wang, W., Tian, Y., Zhang, X., Huang, H., & Zheng, D. (2022). Enhancing interfacial bonding in friction stir lap welding of light metal and carbon fiber reinforced polymer composite. Journal of Manufacturing Processes, 83, 729-741. https://doi.org/10.1016/j.jmapro.2022.09.038

Vancouver

Wang S, Xu Y, Wang W, Tian Y, Zhang X, Huang H et al. Enhancing interfacial bonding in friction stir lap welding of light metal and carbon fiber reinforced polymer composite. Journal of Manufacturing Processes. 2022 Nov 30;83:729-741. Epub 2022 Sept 30. doi: 10.1016/j.jmapro.2022.09.038

Author

Wang, S. ; Xu, Y. ; Wang, W. et al. / Enhancing interfacial bonding in friction stir lap welding of light metal and carbon fiber reinforced polymer composite. In: Journal of Manufacturing Processes. 2022 ; Vol. 83. pp. 729-741.

Bibtex

@article{3daf55236c4e4998a5be9460d213828e,
title = "Enhancing interfacial bonding in friction stir lap welding of light metal and carbon fiber reinforced polymer composite",
abstract = "The key strategic technology of automotive lightweight design advances the development of light metal/carbon fiber reinforced polymer composite hybrid joining. In this work, Al alloy (AA6061) and carbon fiber reinforced polyamide 66 (CF-PA66) were joined using friction stir lap welding (FSLW) technique with laser ablation pretreatment. The enhancing interfacial bonding mechanism and failure analysis of hybrid joints were investigated in detail. The maximum tensile-shear strength reached 24.48 MPa based on the bonding mechanism including macro/micro/nano-mechanical interlocking and chemical bonding, increasing by approximately 600 % compared with FSLW joints without surface pretreatment. Fracture located at weak interfaces between metal and composite without laser-textures and mixing region of resin and carbon fibers. This study provides novel insights into material-process-structure integrated lightweight design and benefits future research in the processes to enhance metal/composite hybrid structures. ",
keywords = "Carbon fiber reinforced polymer (CFRP), Chemical bonding, Friction stir lap welding (FSLW), Laser ablation, Mechanical interlocking",
author = "S. Wang and Y. Xu and W. Wang and Y. Tian and X. Zhang and H. Huang and D. Zheng",
year = "2022",
month = nov,
day = "30",
doi = "10.1016/j.jmapro.2022.09.038",
language = "English",
volume = "83",
pages = "729--741",
journal = "Journal of Manufacturing Processes",
issn = "1526-6125",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Enhancing interfacial bonding in friction stir lap welding of light metal and carbon fiber reinforced polymer composite

AU - Wang, S.

AU - Xu, Y.

AU - Wang, W.

AU - Tian, Y.

AU - Zhang, X.

AU - Huang, H.

AU - Zheng, D.

PY - 2022/11/30

Y1 - 2022/11/30

N2 - The key strategic technology of automotive lightweight design advances the development of light metal/carbon fiber reinforced polymer composite hybrid joining. In this work, Al alloy (AA6061) and carbon fiber reinforced polyamide 66 (CF-PA66) were joined using friction stir lap welding (FSLW) technique with laser ablation pretreatment. The enhancing interfacial bonding mechanism and failure analysis of hybrid joints were investigated in detail. The maximum tensile-shear strength reached 24.48 MPa based on the bonding mechanism including macro/micro/nano-mechanical interlocking and chemical bonding, increasing by approximately 600 % compared with FSLW joints without surface pretreatment. Fracture located at weak interfaces between metal and composite without laser-textures and mixing region of resin and carbon fibers. This study provides novel insights into material-process-structure integrated lightweight design and benefits future research in the processes to enhance metal/composite hybrid structures.

AB - The key strategic technology of automotive lightweight design advances the development of light metal/carbon fiber reinforced polymer composite hybrid joining. In this work, Al alloy (AA6061) and carbon fiber reinforced polyamide 66 (CF-PA66) were joined using friction stir lap welding (FSLW) technique with laser ablation pretreatment. The enhancing interfacial bonding mechanism and failure analysis of hybrid joints were investigated in detail. The maximum tensile-shear strength reached 24.48 MPa based on the bonding mechanism including macro/micro/nano-mechanical interlocking and chemical bonding, increasing by approximately 600 % compared with FSLW joints without surface pretreatment. Fracture located at weak interfaces between metal and composite without laser-textures and mixing region of resin and carbon fibers. This study provides novel insights into material-process-structure integrated lightweight design and benefits future research in the processes to enhance metal/composite hybrid structures.

KW - Carbon fiber reinforced polymer (CFRP)

KW - Chemical bonding

KW - Friction stir lap welding (FSLW)

KW - Laser ablation

KW - Mechanical interlocking

U2 - 10.1016/j.jmapro.2022.09.038

DO - 10.1016/j.jmapro.2022.09.038

M3 - Journal article

VL - 83

SP - 729

EP - 741

JO - Journal of Manufacturing Processes

JF - Journal of Manufacturing Processes

SN - 1526-6125

ER -