APPLIED LASER, Volume. 41, Issue 2, 276(2021)

Dual Beam Laser Welding of TC4 T-shape Joint by Using Auxiliary Step as Filler Metal

Zhao An'an1、*, Zhang Yinyun1, Hou Lin1, Ning Jie2, and Zhang Linjie2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(10)

    [2] [2] LI X Z, HU S B, XIAO J Z, et al. Effects of the heterogeneity in the electron beam welded joint on fatigue crack growth in Ti6Al4V alloy[J]. Materials Science and Engineering: A, 2011, 529: 170-176.

    [5] [5] NING J, ZHANG L J, BAI Q L, et al. Comparison of the microstructure and mechanical performance of 2A97 Al-Li alloy joints between autogenous and non-autogenous laser welding[J]. Materials & Design, 2017, 120: 144-156.

    [9] [9] GAO X L, LIU J, ZHANG L J, et al. Effect of the overlapping factor on the microstructure and mechanical properties of pulsed Nd: YAG laser welded Ti6Al4V sheets[J]. Materials Characterization, 2014, 93: 136-149.

    [10] [10] ZHANG L J, PEI J Y, LONG J, et al. Effects of laser welding and post-weld heat treatment on microstructure and mechanical properties of aged Ti55531 alloy[J]. Materials (Basel, Switzerland), 2018, 11(10): 1907.

    [13] [13] GAO X L, ZHANG L J, LIU J, et al. Comparison of tensile damage evolution in Ti6Al4V joints between laser beam welding and gas tungsten arc welding[J]. Journal of Materials Engineering and Performance, 2014, 23(12): 4316-4327.

    [14] [14] LIU J, GAO X L, ZHANG L J, et al. A study of fatigue damage evolution on pulsed Nd: YAG Ti6Al4V laser welded joints[J]. Engineering Fracture Mechanics, 2014, 117: 84-93.

    [18] [18] SHAO W J, HUANG Y, ZHANG X L, et al. Double-sided weld seam detection system for aircraft T-joint welds by using vision sensor[C]//2016 12th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA). Auckland: New Zealand. IEEE, 2016: 1-6.

    [19] [19] YANG Z B, TAO W, LI L Q, et al. Double-sided laser beam welded T-joints for aluminum aircraft fuselage panels: Process, microstructure, and mechanical properties[J]. Materials & Design, 2012, 33: 652-658.

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    Zhao An'an, Zhang Yinyun, Hou Lin, Ning Jie, Zhang Linjie. Dual Beam Laser Welding of TC4 T-shape Joint by Using Auxiliary Step as Filler Metal[J]. APPLIED LASER, 2021, 41(2): 276

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    Paper Information

    Received: Jan. 10, 2020

    Accepted: --

    Published Online: Dec. 13, 2021

    The Author Email: An'an Zhao (swuoip@163.com)

    DOI:10.14128/j.cnki.al.20214102.276

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