Chinese Journal of Lasers, Volume. 48, Issue 22, 2202012(2021)

Fiber Laser Filler Wire Welding of 2060 Aluminum-Lithium Alloy with Laser Focus Rotation

Qiang Wu*, Renjie Jiang, Xingtong Li, Jiangling Zou, and Rongshi Xiao
Author Affiliations
  • Intelligent Photonic Manufacturing Center, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China
  • show less
    References(18)

    [1] Akhtar W, Akhtar N, Wu S J. Future of new generation aluminium and composites in aerospace industry[J]. Pakistan Journal of Chemistry, 4, 77-82(2014).

    [2] Xia L, Kang Y, Yu H S et al. Equiaxed grains in laser welded 2060 Al-Li alloys and their formation mechanism[J]. Chinese Journal of Lasers, 45, 1102013(2018).

    [4] Jia S H, Jia J P, Jiao J K et al. Experimental and numerical studies on laser stir welding of carbon fiber reinforced thermal polymers/aluminum alloy[J]. Chinese Journal of Lasers, 46, 0702006(2019).

    [5] Zhao L, Cao Z, Zou J L et al. Keyhole morphological characteristics in high-power deep penetration fiber laser welding[J]. Chinese Journal of Lasers, 47, 1102005(2020).

    [6] Chen K, Yang W X, Xiao R S. Direct laser welding for Al-Li alloy plate without prior surface cleaning[J]. Lasers in Engineer, 22, 361-369(2012).

    [7] Xiao R S, Yang W X, Chen K. Porosity characterization in laser welds of Al-Li alloy 1420[J]. Applied Laser, 27, 13-17(2007).

    [8] Sun Z, Kuo M. Bridging the joint gap with wire feed laser welding[J]. Journal of Materials Processing Technology, 87, 213-222(1999).

    [9] Ram G D J, Mitra T K, Raju M K et al. Use of inoculants to refine weld solidification structure and improve weldability in type 2090 Al-Li alloy[J]. Materials Science and Engineering A, 276, 48-57(2000).

    [10] Zhang X Y, Yang W X, Xiao R S. Microstructure and mechanical properties of laser beam welded Al-Li alloy 2060 with Al-Mg filler wire[J]. Materials & Design, 88, 446-450(2015).

    [11] Zhang X Y, Huang T, Yang W X et al. Microstructure and mechanical properties of laser beam-welded AA2060 Al-Li alloy[J]. Journal of Materials Processing Technology, 237, 301-308(2016).

    [13] Schultz V, Seefeld T, Vollertsen F. Gap bridging ability in laser beam welding of thin aluminum sheets[J]. Physics Procedia, 56, 545-553(2014).

    [14] Twardowska A, Kusinski J P. Laser welding of Al-Li-Mg-Zr alloy[J]. Proceedings of SPIE, 4238, 180-185(2000).

    [15] Hugger F, Hofmann K, Kohl S et al. Spatter formation in laser beam welding using laser beam oscillation[J]. Welding in the World, 59, 165-172(2015).

    [16] Wang L, Gao M, Zhang C et al. Effect of beam oscillating pattern on weld characterization of laser welding of AA6061-T6 aluminum alloy[J]. Materials & Design, 108, 707-717(2016).

    [17] Wu Q, Xiao R S, Zou J L et al. Weld formation mechanism during fiber laser welding of aluminum alloys with focus rotation and vertical oscillation[J]. Journal of Manufacturing Processes, 36, 149-154(2018).

    [18] Peng S S, Zou J L, Li X T et al. Fiber laser high-frequency focus rotation spot welding process based on thermal conductivity[J]. Chinese Journal of Lasers, 45, 1102011(2018).

    Tools

    Get Citation

    Copy Citation Text

    Qiang Wu, Renjie Jiang, Xingtong Li, Jiangling Zou, Rongshi Xiao. Fiber Laser Filler Wire Welding of 2060 Aluminum-Lithium Alloy with Laser Focus Rotation[J]. Chinese Journal of Lasers, 2021, 48(22): 2202012

    Download Citation

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

    Category: laser manufacturing

    Received: May. 11, 2021

    Accepted: Jun. 15, 2021

    Published Online: Oct. 28, 2021

    The Author Email: Wu Qiang (jlwuqiang@bjut.edu.cn)

    DOI:10.3788/CJL202148.2202012

    Topics