journal article·2026-10

Improving laser welding quality for multi-layer Al tabs and collector disc via vacuum environment

Haoyue Li, Junzhuo Guo, Liqun Li, Jianfeng Gong, Hongbo Xia, Zhongbing Li, Xiangbing Zeng, Chuanjian Zhang, Chengbing Chen, Yikun Sun, Daoyang Zhang

Materials Letters· Volume 421
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Abstract

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Research context

OpenAlex topics: Welding Techniques and Residual Stresses · Advanced Welding Techniques Analysis · Laser Material Processing Techniques

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References (10)

Show source-provided references
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3. Laser-based joining of electrode stacks for automated large-scale production of Li-ion battery cells
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5. Improving weld quality of 6061/7075 dissimilar aluminum alloy joints using laser oscillation welding10.1016/j.matlet.2025.139743 ↗
6. Research on a high-quality welding method for multi-layer aluminum foil current collectors based on laser power control10.3390/met16020150 ↗
7. The effect of preload modulation on laser weld quality of multilayer copper micro-foils and anode disk10.1016/j.optlastec.2025.113998 ↗
8. Review on vacuum laser beam welding10.5781/JWJ.2022.40.1.8 ↗
9. Intergranular fracture, grain-boundary structure, and dislocation-density interactions in FCC bicrystals
10. The crucial role of defect structure in understanding the electrical properties of spark plasma sintered antimony doped barium stannate10.1088/2053-1591/acb3b0 ↗