Laser & Optoelectronics Progress, Volume. 57, Issue 1, 011405(2020)

Microstructure and Properties of 40CrNiMoA Steel Surface After Laser Quenching

Zhen Yang1, Xiangfang Fan1、*, Changjun Qiu1, Yong Li2, and Ning Liu2
Author Affiliations
  • 1College of Mechanical Engineering, University of South China, Hengyang, Hunan 421001, China
  • 2Hengyan Sino-Steel Hengzhong Equipment Co. Ltd., Hengyang, Hunan 421002, China
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    References(17)

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    [2] Qin R Y, Zhou B, Ma R et al. Microstructure and properties of 40CrNiMoA high-strength steel repaired by laser melting deposition[J]. Failure Analysis and Prevention, 13, 275-280, 302(2018).

    [3] Dai Y H, Wang W C, Qiang W et al. Investigate of 40CrNiMoA laser quenching technology. C]∥The 13th Session of the 15th China Association for Science and Technology Annual Meeting: Proceedings of the Symposium on Aero Engine Design, Manufacturing and Application Technology. Beijing: <, 923-927(2013).

    [4] Liu Q, Song L, Wu H. 40CrNiMoA phase-change hardening treatment by laser-broadband scanning[J]. Journal of Hunan University of Science & Technology(Natural Science Edition), 23, 35-39(2008).

    [6] Wang J Z, Li K Y, Liu A J et al. Research status of 40CrNiMo steel at home and abroad[J]. Iron & Steel, 53, 1-10(2018).

    [7] Junior G S. Voorwald H J C, Vieira L F S, et al. Evaluation of WC-10Ni thermal spray coating with shot peening on the fatigue strength of AISI 4340 steel[J]. Procedia Engineering, 2, 649-656(2010).

    [11] Fu K, Zhang X Q, Xu X X et al. Process optimization and property analysis of 45 steel by laser quenching[J]. Heat Treatment of Metals, 42, 154-158(2017).

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    [17] Kong D J, Fu G Z, Wang W C et al. Effects of laser quenching on friction and wear properties of 40CrNiMo[J]. Journal of Central South University (Science and Technology), 45, 714-720(2014).

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    Zhen Yang, Xiangfang Fan, Changjun Qiu, Yong Li, Ning Liu. Microstructure and Properties of 40CrNiMoA Steel Surface After Laser Quenching[J]. Laser & Optoelectronics Progress, 2020, 57(1): 011405

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    Paper Information

    Category: Lasers and Laser Optics

    Received: May. 10, 2019

    Accepted: Jul. 15, 2019

    Published Online: Jan. 3, 2020

    The Author Email: Fan Xiangfang (hefanyibang@163.com)

    DOI:10.3788/LOP57.011405

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