Chinese Journal of Lasers, Volume. 49, Issue 16, 1602007(2022)

Microstructure and Mechanical Properties of Laser Welding Joint of Ti-6Al-2Zr-3Nb-Mo Alloy

Jia Liu*, Xiaowei Lei, Zhaowei Ma, Chengxue Fu, Zhanbo Fu, and Zhibo Du
Author Affiliations
  • Eighth Research Laboratory, Luoyang Ship Material Research Institute, Luoyang 471039, Henan, China
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    [4] Song K, Mao X N, Xin S W et al. Research progress on microstructure and properties of titanium alloy welded joints[J]. Materials Review, 32, 336-340(2018).

    [5] Yu H, Li R F, Liu H Y et al. Research on laser welding of light alloy structure for naval ship[J]. Ship Science and Technology, 42, 47-51(2020).

    [6] Zou S[D]. Study on gas shielding technology for titanium alloys laser welding, 1-25(2016).

    [7] Zhao L, Cao Z, Zou J L et al. Keyhole morphological characteristics in high-power deep penetration fiber laser welding[J]. Chinese Journal of Lasers, 47, 1102005(2020).

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    [9] Gao F Y, Jiang P, Geng Y L et al. Study of microstructure and mechanical properties of electron beam welding Ti6321 joint[C], 902-905(2016).

    [10] Wang S M, Bai X F, Zhu B et al. Discussion on the transformation point of titanium alloy[J]. Journal of Xi’an University (Natural Science Edition), 20, 92-96(2017).

    [11] Lei Z L, Dong Z J, Chen Y B et al. Effect of heat input on the microstructures and mechanical properties of laser welded Ti2AlNb alloys[J]. Rare Metal Materials and Engineering, 43, 579-584(2014).

    [12] Wang N[D]. Research on measuring welding residual stress of plate of moderate thickness using blind-hole method, 1-5(2007).

    [13] Guo X Z, Liu W, Fan J F et al. Welding residual stress and deformation of full and partial penetration laser welded lap joints[J]. Chinese Journal of Lasers, 47, 0502005(2020).

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    Jia Liu, Xiaowei Lei, Zhaowei Ma, Chengxue Fu, Zhanbo Fu, Zhibo Du. Microstructure and Mechanical Properties of Laser Welding Joint of Ti-6Al-2Zr-3Nb-Mo Alloy[J]. Chinese Journal of Lasers, 2022, 49(16): 1602007

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    Paper Information

    Category: laser manufacturing

    Received: Sep. 13, 2021

    Accepted: Dec. 15, 2021

    Published Online: Jul. 28, 2022

    The Author Email: Jia Liu (liuj725@126.com)

    DOI:10.3788/CJL202249.1602007

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