Laser & Optoelectronics Progress, Volume. 55, Issue 3, 031403(2018)

Microstructures and Mechanical Properties of 7050 Ultrahigh-Strength Aluminum Alloy Joints by Laser Welding

Chaojie Xie1, Shanglei Yang1,2、*, Haobo Liu1, Yaming Cao1, Qi Zhang1, and Yuan Wang1
Author Affiliations
  • 1 School of Materials Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
  • 2 Shanghai Research & Development Center for Key Technologies of Ultra-Intense Laser Processing Equipments, Shanghai University of Engineering Science, Shanghai 201620, China;
  • show less
    References(16)

    [3] Lin K L, Yang W X, Lü J X et al. Laser beam welding study of 2198-T851 aluminum-lithium alloy[J]. Chinese Journal of Lasers, 41, 0103007(2014).

    [6] Wang P J, Qiao J S, Zhang Y Y et al. Development of microstructures and mechanical properties of laser welded joint for spray formed 7055 high strength aluminum alloy[J]. Chinese Journal of Rare Metals, 41, 733-738(2017).

    [9] Zuo Y T, Wang F, Xiong B Q et al. Microstructure and mechanical properties of spray formed Al-Zn-Mg-Cu alloy produced by electron-beam welding[J]. Chinese Journal of Rare Metals, 34, 624-628(2010).

    [10] Dong B Z, Yang W X, Wu S K et al. Numerical analysis on the deformation controlling of T-joint LBW with auxiliary heat source for high strength aluminum alloy[J]. Chinese Journal of Lasers, 42, 0803002(2015).

    [12] Xia F B. Study on microstructures and properties of 7000 series aluminum alloy joints by laser beam welding[D]. Beijing: General Research Institute for Nonferrous Metals, 6-10(2013).

    [13] He Y, Wu Q, Zou J L et al. Melting behavior of materials in grooves during fiber laser pressure welding of thin-sheet aluminum alloy[J]. Chinese Journal of Lasers, 44, 0602008(2017).

    [14] Cai H, Lin K L, Xiao R S. Process and microstructure properties of laser beam welding of thin 2524 aluminum alloy sheet with filler wire[J]. Transactions of the China Welding Institution, 35, 24-28(2014).

    [15] Yang Z H, Yang S L, Jiang Y S et al. Microstructure and mechanical properties of laser welding joints of 7075 aluminum alloy with filler wire[J]. Materials Review, 31, 60-63(2017).

    [16] Zhou Y F, Chen G Y, Zhang Y et al. Study on 5A06 aluminum alloy in fiber laser-MIG arc hybrid welding[J]. Applied Laser, 36, 156-164(2016).

    [19] Han J. Research on rapture performance and microalloying effect of 7xxx-series aluminum alloy[D]. Zhenjiang: Jiangsu University, 25-31(2009).

    [20] Hull D[M]. Fractography: Observing, measuring, and interpreting fracture surface topography, 177-203(1999).

    Tools

    Get Citation

    Copy Citation Text

    Chaojie Xie, Shanglei Yang, Haobo Liu, Yaming Cao, Qi Zhang, Yuan Wang. Microstructures and Mechanical Properties of 7050 Ultrahigh-Strength Aluminum Alloy Joints by Laser Welding[J]. Laser & Optoelectronics Progress, 2018, 55(3): 031403

    Download Citation

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

    Category: Lasers and Laser Optics

    Received: Jun. 23, 2017

    Accepted: --

    Published Online: Sep. 10, 2018

    The Author Email: Yang Shanglei (yslei@126.com)

    DOI:10.3788/LOP55.031403

    Topics