Laser & Optoelectronics Progress, Volume. 62, Issue 5, 0514003(2025)

Effect of Scanning Trajectory on Morphology and Electrical Conductivity of Laser Welding in Copper

Zhiheng Zeng1、*, Lifang Mei1,2, Dongbing Yan1, Yu Liang1, and Yang Liu1
Author Affiliations
  • 1School of Mechanical and Automotive Engineering, Xiamen University of Technology, Xiamen 361024, Fujian , China
  • 2Fujian Provincial Key Laboratory of Advanced Design and Manufacture of Passenger Cars, Xiamen 361024, Fujian , China
  • show less
    References(16)

    [2] Cheng X L, Tang W M, Wang X G. Research on laser welding process and microstructure of H62 brass and T2 copper[J]. Electric Welding Machine, 53, 52-59(2023).

    [3] Zhu B H, Niu S C, Li Q G et al. Microstructures and properties of nanosecond laser welded Cu/Al/Cu joints under different welding speeds[J]. Chinese Journal of Lasers, 50, 2002102(2023).

    [4] Lin W H, Wu Y, Li F et al. Microstructure and mechanical properties of QP1180 high-strength steel welded joints using oscillation scanning[J]. Chinese Journal of Lasers, 49, 2202015(2022).

    [5] Yu C Q, Ren G, Huang Y J et al. Process characteristics, microstructure, and properties of Q235 steel by scanning laser hot wire welding[J]. Chinese Journal of Lasers, 51, 1202106(2024).

    [7] Wang B. An experimental study on laser scanning welding of 2060 Al-Li alloy with filler wire[D](2020).

    [13] Xu F, Chen L, He E G. Characteristics analysis of scanning galvanometer laser welded joint of titanium alloy[J]. Hot Working Technology, 51, 107-110(2022).

    [16] Gong J F, Li L Q, Meng S H. Influence of circular oscillating laser on the melt flow behavior during 5A06 aluminum alloy laser welding[J]. Transactions of the China Welding Institution, 43, 50-55, 83, 165(2022).

    Tools

    Get Citation

    Copy Citation Text

    Zhiheng Zeng, Lifang Mei, Dongbing Yan, Yu Liang, Yang Liu. Effect of Scanning Trajectory on Morphology and Electrical Conductivity of Laser Welding in Copper[J]. Laser & Optoelectronics Progress, 2025, 62(5): 0514003

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Lasers and Laser Optics

    Received: Jul. 1, 2024

    Accepted: Aug. 2, 2024

    Published Online: Feb. 26, 2025

    The Author Email:

    DOI:10.3788/LOP241578

    CSTR:32186.14.LOP241578

    Topics