APPLIED LASER, Volume. 44, Issue 7, 85(2024)

Numerical Simulation of Liquation Cracks Tendency During Laser Welding of Nickel-Based Superalloy

Ren Wenjie1, Yang Shanglu1, Sun Junhao2, Chen Shuangjian1, and Li Zhuguo2
Author Affiliations
  • 1Research and Development Center of Laser Intelligent Manufacturing Technology, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 2Shanghai Key Laboratory of Materials Laser Processing and Modification, Shanghai Jiao Tong University, Shanghai 200240, China
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    References(10)

    [1] [1] GAO Z G. Numerical modeling to understand liquation cracking propensity during laser and laser hybrid welding (I)[J]. The International Journal of Advanced Manufacturing Technology, 2012, 63(1): 291-303.

    [2] [2] NISHIMOTO K, WOO I, SHIRAI M. Analyses of temperature and strain distributions in laser welds study of the weldability of Inconel 718 cast alloy (Report 6)[J]. Welding International, 2002, 16(4): 284-292.

    [3] [3] LUO X, SHINOZAKI K, KUROKI H, et al. Analysis of temperature and elevated temperature plastic strain distributions in laser welding HAZ study of laser weldability of Ni-base superalloys (Report 5)[J]. Welding International, 2002, 16(5): 385-392.

    [5] [5] YANN D, ERIC L, CORINNE A. Numerical modeling of Inconel 738LC deposition welding: Prediction of residual stress induced cracking[J]. Journal of Materials Processing Technology, 2010, 210(14):2053-2061.

    [6] [6] CHAMANFAR A, JAHAZI M, BONAKDAR A, et al. Cracking in fusion zone and heat affected zone of electron beam welded Inconel-713LC gas turbine blades[J]. Materials Science and Engineering: A, 2015, 642: 230-240.

    [7] [7] XU J J, LIN X, GUO P F, et al. The initiation and propagation mechanism of the overlapping zone cracking during laser solid forming of IN-738LC superalloy[J]. Journal of Alloys and Compounds, 2018, 749: 859-870.

    [8] [8] BONAKDAR A, MOLAVI-ZARANDI M, CHAMANFAR A, et al. Finite element modeling of the electron beam welding of Inconel-713LC gas turbine blades[J]. Journal of Manufacturing Processes, 2017, 26: 339-354.

    [9] [9] REN W J, LU F G, YANG R J, et al. A comparative study on fiber laser and CO2 laser welding of Inconel 617[J]. Materials & Design, 2015, 76: 207-214.

    [10] [10] REN W J, LU F G, YANG R J, et al. Liquation cracking in fiber laser welded joints of inconel 617[J]. Journal of Materials Processing Technology, 2015, 226: 214-220.

    [13] [13] DUPONT J N, LIPPOLD J C, KISER S D. Welding metallurgy and weldability of nickel-base alloys[M]. John Wiley & Sons, Inc, New Jersey, 2. New Jersey: Wliey-blackwell, 2009.

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    Ren Wenjie, Yang Shanglu, Sun Junhao, Chen Shuangjian, Li Zhuguo. Numerical Simulation of Liquation Cracks Tendency During Laser Welding of Nickel-Based Superalloy[J]. APPLIED LASER, 2024, 44(7): 85

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    Paper Information

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    Received: Nov. 10, 2022

    Accepted: Jan. 17, 2025

    Published Online: Jan. 17, 2025

    The Author Email:

    DOI:10.14128/j.cnki.al.20244407.085

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