Chinese Journal of Lasers, Volume. 45, Issue 6, 0602003(2018)

Microstructures and Properties of Joints in Ultra-Narrow-Gap Laser Wire Welding of P92 Steel and Inconel 625 Alloy Thick Plates

Hongyu Zhu, Pulin Nie*, Zhuguo Li, and Jian Huang
Author Affiliations
  • Shanghai Key Laboratory of Materials Laser Processing and Modification, School of Materials Science and Engineering,Shanghai Jiao Tong University, Shanghai 200240, China
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    References(26)

    [4] Li J B, Shang S, Sun Y Z et al. Parameter nondimensionalization in laser direct metal deposition formation of Inconel 625 and its influence on single track geometric morphology[J]. Chinese Journal of Lasers, 44, 0302010(2017).

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    [8] Wiednig C, Lochbichler C, Enziger N et al. Dissimilar electron beam welding of nickel base alloy 625 and 9%Cr steel[J]. Procedia Engineering, 86, 184-194(2014).

    [9] Wang B P, Zhao Y, Huang J. Investigation on microstructure of thick plate stainless steel joint welded by multi-pass laser welding with filler wire[J]. Chinese Journal of Lasers, 40, 0203008(2013).

    [10] Zhang G W, Xiao R S. Microstructure and mechanical property of 60 mm-thick 304 stainless steel joint by ultra-narrow gap fiber laser beam welding[J]. Chinese Journal of Lasers, 41, 0803007(2014).

    [11] Zhao Y, Wang Q Z, Huang J et al. Microstructures and properties of ultra-narrow-gap multi-pass welded joint of 50 mm turbine rotor steel by laser welding with filler wire[J]. Chinese Journal of Lasers, 42, 0203007(2015).

    [12] Zhang Y W, Zhang M L, Sun Z Y et al. Microstructure and properties of 50 mm thick SA508Gr.3Cl.2 steel welding joints by ultra-narrow-gap laser welding with filler wire[J]. Chinese Journal of Lasers, 44, 1102006(2017).

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    Hongyu Zhu, Pulin Nie, Zhuguo Li, Jian Huang. Microstructures and Properties of Joints in Ultra-Narrow-Gap Laser Wire Welding of P92 Steel and Inconel 625 Alloy Thick Plates[J]. Chinese Journal of Lasers, 2018, 45(6): 0602003

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    Paper Information

    Category: laser manufacturing

    Received: Nov. 28, 2017

    Accepted: --

    Published Online: Jul. 5, 2018

    The Author Email: Nie Pulin (nplhxy@sjtu.edu.cn)

    DOI:10.3788/CJL201845.0602003

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