Laser & Optoelectronics Progress, Volume. 58, Issue 21, 2114010(2021)

Influence of Laser Cladding Parameters on Turning Performance of Laser-Cladded 316 Stainless Steel Coating on 45 Steel Surface

Sheng Wang1、*, Zhiyi Zheng2, Ming'an Zhou1, Wenjun Liu1, and Enming Zhang1
Author Affiliations
  • 1Mechanical and Electrical Engineering, Quzhou College of Technology, Quzhou , Zhejiang 324000, China
  • 2College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou , Zhejiang 310027, China
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    Figures & Tables(13)
    Experimental platform and processing drawing of laser cladding. (a) Laser cladding platform; (b) schematic
    Digital detection platform
    Chips morphologies of nine samples. (a) Macro morphology of chips; (b) ratio of the spring chips to all chips
    Macro morphologies of samples before and after turning. (a) Before turning; (b) after turning
    Surface roughness of each sample
    Measuring error bar for surface roughness of each sample
    Cylindricity of each sample
    Measuring error bar for cylindricity of each sample
    Rockwell hardness of cladding layer before and after turning
    Measuring error bar for Rockwell hardness of cladding layer before and after turning. (a) Before turning; (b) after turning
    Microstructures of laser cladding 316 stainless steel layer after turning. (a) A3 sample; (b) A1 sample
    • Table 1. Chemical composition of 316 stainless steel powder for laser cladding

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      Table 1. Chemical composition of 316 stainless steel powder for laser cladding

      ElementNrCiMoCSiPNSO
      Mass fraction /%11.10017.2002.0100.0100.3500.0300.0520.0020.003
    • Table 2. Laser cladding parameters

      View table

      Table 2. Laser cladding parameters

      Sample numberLaser power /WPower feeding rate /(g⋅s-1Axial feed speed /(mm⋅s-1
      A18000.250.055
      A28000.260.088
      A38000.280.110
      A416000.250.055
      A516000.280.110
      A616000.260.088
      A725000.250.055
      A825000.280.110
      A925000.260.088
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    Sheng Wang, Zhiyi Zheng, Ming'an Zhou, Wenjun Liu, Enming Zhang. Influence of Laser Cladding Parameters on Turning Performance of Laser-Cladded 316 Stainless Steel Coating on 45 Steel Surface[J]. Laser & Optoelectronics Progress, 2021, 58(21): 2114010

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    Paper Information

    Category: Lasers and Laser Optics

    Received: Nov. 14, 2020

    Accepted: Dec. 27, 2020

    Published Online: Nov. 1, 2021

    The Author Email: Wang Sheng (158942287@qq.com)

    DOI:10.3788/LOP202158.2114010

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