APPLIED LASER, Volume. 39, Issue 1, 87(2019)

Analysis and Suppression of Porosity in Disk Laser Welding of TC4 Titanium Alloy Bottom-locking Joint

Zhang Dengming*, Hu Peipei, Xiao Xiangyue, Sun Xiaoliang, and Chen Hui
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    References(8)

    [1] [1] LI YING, FENG XIAOSONG, ZHANG DAN, et al.High power fiber laser welding of lock butt joint of medium0Cr15Ni5Cu4Nb steel plate[J].Transactions of the China Welding Institution, 2015, 36(7): 97-100.

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    [5] [5] LEI ZHENGLONG, LI YING, CHEN YANBIN, et al.Effect of process parameters on porosity formation ratio in dual-beam laser welding of aluminum alloys with filler wire[J].Transactions of the China Welding Institution, 2013, 34(2): 40-44.

    [6] [6] LI KUN, WANG WEI, SHAN JIGUO, et al.Analysis of keyhole-type pore suppressing in fiber laser welded TC4 titanium alloy with beam weaving[J].Transactions of the China Welding Institution, 2016, 37(11): 43-46.

    [7] [7] KATAYAMA S, KAWAHITO Y.Elucidation of phenomena in high power fiber laser welding, development of prevention procedures of welding defects[C]//Proceedings of SPIE, 2009(7195): 1-9.

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    [1] Chen Jianxun, Wu Qingcai, Wang Lei, Li Yi, Kan Xinyu, Wang Ganlong. Research on Microstructure and Properties of Laser Welding of Titanium Alloy Bottom-locking Joint[J]. APPLIED LASER, 2021, 41(4): 710

    [2] Lu Wei, Ma Xuyi, Gong Yue, Guo Luyun. Effect of Laser Wobble on the Weld Formation and Microstructure of Aluminum Alloy Lap Joint[J]. APPLIED LASER, 2022, 42(1): 9

    [3] 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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    Zhang Dengming, Hu Peipei, Xiao Xiangyue, Sun Xiaoliang, Chen Hui. Analysis and Suppression of Porosity in Disk Laser Welding of TC4 Titanium Alloy Bottom-locking Joint[J]. APPLIED LASER, 2019, 39(1): 87

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    Paper Information

    Received: Jul. 9, 2018

    Accepted: --

    Published Online: Apr. 16, 2019

    The Author Email: Dengming Zhang (hitzhangdengming@163.com)

    DOI:10.14128/j.cnki.al.20193901.087

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