APPLIED LASER, Volume. 41, Issue 6, 1162(2021)

Three-dimensional Imaging of Internal Pores in Plate-like Lock Joint Weld by Laser Welding

Liang Yi1、*, Liu Jufeng2, Qiu Yiqing2, Liu Lijun2, Zhang Xiaofeng3, and Ao Bo1
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  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    References(5)

    [1] [1] LI L Q, PENG G C, WANG J D, et al. Experimental study on weld formation of Inconel 718 with fiber laser welding under reduced ambient pressure[J]. Vacuum, 2018, 151: 140-147.

    [2] [2] HONG J K, PARK J H, PARK N K, et al. Microstructures and mechanical properties of Inconel 718 welds by CO2 laser welding[J]. Journal of Materials Processing Technology, 2008, 201(1-3): 515-520.

    [7] [7] DIOT G, KOUDRI-DAVID A, WALASZEK H, et al. Non-destructive testing of porosity in laser weldedaluminium alloy plates: laser ultrasound and frequency-bandwidth analysis[J]. Journal of Nondestructive Evaluation, 2013, 32(4): 354-361.

    [8] [8] JIANG M, CHEN X, CHEN Y B, et al. Mitigation of porosity defects in fiber laser welding under low vacuum[J]. Journal of Materials Processing Technology, 2020, 276: 116385.

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    Liang Yi, Liu Jufeng, Qiu Yiqing, Liu Lijun, Zhang Xiaofeng, Ao Bo. Three-dimensional Imaging of Internal Pores in Plate-like Lock Joint Weld by Laser Welding[J]. APPLIED LASER, 2021, 41(6): 1162

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    Paper Information

    Received: Dec. 7, 2020

    Accepted: --

    Published Online: Feb. 17, 2022

    The Author Email: Yi Liang (979041168@qq.com)

    DOI:10.14128/j.cnki.al.20214106.1162

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