Laser Journal, Volume. 45, Issue 6, 215(2024)

Effect of plate thickness on residual stress of GH625 superalloytreated by laser shock peening

LU Daxing1... GE Maozhong1,*, CHEN Hao1 and TANG Yang2 |Show fewer author(s)
Author Affiliations
  • 1School of Mechanical Engineering, Jiangsu University of Technology, Changzhou Jiangsu 213001, China
  • 2School of Electromechanical Engineering, Guangdong University of Technology, Guangzhou 510006, China
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    References(7)

    [2] [2] Tang Y, Ge M Z, Zhang Y, et al. Improvement of Fatigue Life of GH3039 Superalloy by Laser Shock Peening[J]. Materials, 2020, 13(17): 3849.

    [5] [5] Ge M Z, Xiang J Y. Effect of laser shock peening on microstructure and fatigue crack growth rate of AZ31B magnesium alloy[J]. Journal of Alloys and Compounds, 2016, 680: 544-552.

    [10] [10] Hu X, Wu J, Zhao J, et al. Numerical simulation of the surface morphology and residual stress field of IN718 alloy by Gaussian mode laser shock[J]. Optik, 2020, 207: 164441.

    [11] [11] Pan X, Guo S, Tian Z, et al. Fatigue performance improvement of laser shockpeened hole on powder metallurgy Ni-based superalloy labyrinth disc[J]. Surface and Coatings Technology, 2021, 409: 126829.

    [15] [15] Mylavarapu P, Bhat C, perle M K R, et al. Identification of critical material thickness for eliminating back reflected shockwaves in laser shock peening-A numerical study[J]. Optics & Laser Technology, 2021, 142: 107217.

    [16] [16] Zhang C, Dong Y, Ye C. Recent developments and novel applications of laser shock peening: A review[J]. Advanced Engineering Materials, 2021, 23(7): 2001216.

    [17] [17] beni A, Cappellini C, Attanasio A. A Novel 2D Micromilling FEM simulation strategy to optimize the flow stress law of IN625[J]. Procedia CIRP, 2023, 117: 432-437.

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    LU Daxing, GE Maozhong, CHEN Hao, TANG Yang. Effect of plate thickness on residual stress of GH625 superalloytreated by laser shock peening[J]. Laser Journal, 2024, 45(6): 215

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    Paper Information

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    Received: Nov. 6, 2023

    Accepted: Nov. 26, 2024

    Published Online: Nov. 26, 2024

    The Author Email: Maozhong GE (gmzxjy@163.com)

    DOI:10.14016/j.cnki.jgzz.2024.06.215

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