APPLIED LASER, Volume. 44, Issue 9, 46(2024)

Study on Laser-Arc Hybrid Welding Process and Microstructure Properties of 40Mn Steel for Automotive Axle

Li Xinwei... Dai Xiaohong and Guo Ziwei* |Show fewer author(s)
Author Affiliations
  • Automobile Application College, Chang Chun Automobile Industry Institute, Changchun 130013, Jilin, China
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    References(8)

    [4] [4] ZHANG X, MI G Y, WANG C M. Microstructure and performance of hybrid laser-arc welded high-strength low alloy steel and austenitic stainless steel dissimilar joint[J]. Optics & Laser Technology, 2020, 122: 105878.

    [5] [5] CUI B, LUO T W, FENG M J. Effect of nitrogen content on the microstructure and properties of the laser-arc hybrid welding joint of high nitrogen steel[J]. Optik, 2021, 243: 167478.

    [6] [6] GAO M, ZENG X Y, YAN J, et al. Microstructure characteristics of laser-MIG hybrid welded mild steel[J]. Applied Surface Science, 2008, 254(18): 5715-5721.

    [7] [7] CHEN Y B, FENG J C, LI L Q, et al. Microstructure and mechanical properties of a thick-section high-strength steel welded joint by novel double-sided hybrid fibre laser-arc welding[J]. Materials Science and Engineering: A, 2013, 582: 284-293.

    [8] [8] LIU S Y, LI Y Q, LIU F D, et al. Effects of relative positioning of energy sources on weld integrity for hybrid laser arc welding[J]. Optics and Lasers in Engineering, 2016, 81: 87-96.

    [9] [9] ZHANG F L, LIU S Y, LIU F D, et al. Stability evaluation of laser-MAG hybrid welding process[J]. Optics & Laser Technology, 2019, 116: 284-292.

    [10] [10] YIN F X, LI X C, CHEN C X, et al. Microstructure and mechanical properties of weld metal in laser and gas metal arc hybrid welding of 440-MPa-grade high-strength steel[J]. Journal of Iron and Steel Research International, 2021, 28(7): 853-861.

    [14] [14] KAWAGUCHI I, TSUKAMOTO S, ARAKANE G, et al. Formation mechanism of porosity in deep penetration laser welding[J]. Quarterly Journal of The Japan Welding Society, 2006, 24(4): 338-343.

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    Li Xinwei, Dai Xiaohong, Guo Ziwei. Study on Laser-Arc Hybrid Welding Process and Microstructure Properties of 40Mn Steel for Automotive Axle[J]. APPLIED LASER, 2024, 44(9): 46

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    Paper Information

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    Received: Mar. 26, 2023

    Accepted: Jan. 17, 2025

    Published Online: Jan. 17, 2025

    The Author Email: Ziwei Guo (543350080@qq.com)

    DOI:10.14128/j.cnki.al.20244409.046

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