Laser & Optoelectronics Progress, Volume. 56, Issue 11, 111401(2019)

Formation Mechanism and Sensitivity of Cracks in Laser-Cladded Ni-Based-Alloy Coatings

Lei Zhang1,2、*, Xiaoming Chen1,2, Wei Liu1, Zhipeng Jiang1, Peng Zhao1, and Deyou Liu1,2
Author Affiliations
  • 1 Key Laboratory of Surface Engineering of Equipment for Hydraulic Engineering of Zhejiang Province, Standard & Quality Control Research Institute, Ministry of Water Resources, Hangzhou, Zhejiang 310012, China;
  • 2 Water Machinery and Remanufacturing Technology Engineering Laboratory of Zhejiang Province, Hangzhou Mechanical Research Institute, Ministry of Water Resources, Hangzhou, Zhejiang 310012, China
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    References(48)

    [2] [2] HeH, Wang DS, Liang EJ, et al. Improvement on microstructure and cracking susceptibility of laser-clad Ni-based layers by in situ generation of tantalum carbides and borides[J]. Advanced MaterialsResearch, 2012, 472/473/474/475: 239-245.

              HeH, Wang DS, Liang EJ, et al. Improvement on microstructure and cracking susceptibility of laser-clad Ni-based layers by in situ generation of tantalum carbides and borides[J]. Advanced MaterialsResearch, 2012, 472/473/474/475: 239-245.

    [16] Yu T, Deng Q L, Dong G et al. Influence of Ta on crack susceptibility and mechanical properties of laser clad Ni-based coating[J]. Journal of Mechanical Engineering, 47, 25-30(2011).

         Yu T, Deng Q L, Dong G et al. Influence of Ta on crack susceptibility and mechanical properties of laser clad Ni-based coating[J]. Journal of Mechanical Engineering, 47, 25-30(2011).

    [18] Kadolkar P B. Watkins T R, de Hosson J T M, et al. State of residual stress in laser-deposited ceramic composite coatings on aluminum alloys[J]. Acta Materialia, 55, 1203-1214(2007).

         Kadolkar P B. Watkins T R, de Hosson J T M, et al. State of residual stress in laser-deposited ceramic composite coatings on aluminum alloys[J]. Acta Materialia, 55, 1203-1214(2007).

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    Lei Zhang, Xiaoming Chen, Wei Liu, Zhipeng Jiang, Peng Zhao, Deyou Liu. Formation Mechanism and Sensitivity of Cracks in Laser-Cladded Ni-Based-Alloy Coatings[J]. Laser & Optoelectronics Progress, 2019, 56(11): 111401

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    Paper Information

    Category: Lasers and Laser Optics

    Received: Nov. 30, 2018

    Accepted: Jan. 2, 2019

    Published Online: Jun. 13, 2019

    The Author Email: Lei Zhang (qingyi22@163.com)

    DOI:10.3788/LOP56.111401

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