Chinese Journal of Lasers, Volume. 51, Issue 24, 2402301(2024)

Simulation of Coaxial Powder Feeding Laser Directed Energy Deposition of AlCoCrFeNi High Entropy Alloys Based on DPM‐VOF Method

Guangyi Ma*, Hongyu Wang, Shiyong Ma, Tengda Di, Fangyong Niu, and Dongjiang Wu
Author Affiliations
  • State Key Laboratory of High-Performance Precision Manufacturing, Dalian University of Technology, Dalian 116024, Liaoning , China
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    References(33)

    [12] Wang T M, Wei J J, Wang X D et al. Progress and application of microstructure simulation of alloy solidification[J]. Acta Metallurgica Sinica, 54, 193-203(2018).

    [24] Wang Z K, Liu M B. Whole-process cross-scale modelling of laser direct deposition with semi-resolved VOF-DEM coupling[J]. Chinese Journal of Theoretical and Applied Mechanics, 53, 3228-3239(2021).

    [26] Huang C Y, Chen J W, Zhu Y Y et al. Powder scale multiphysics numerical modelling of laser directed energy deposition[J]. Chinese Journal of Theoretical and Applied Mechanics, 53, 3240-3251(2021).

    [27] Youngs D L. Time-dependent multi-material flow with large fluid distortion[M]. Numerical methods in fluid dynamics(1982).

    [28] Zhang R H, Seiji K, Naitou Y et al. Numerical simulation of the laser welding by using the rotary-Gauss body heat source model[J]. Electric Welding Machine, 37, 51-54(2007).

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    Guangyi Ma, Hongyu Wang, Shiyong Ma, Tengda Di, Fangyong Niu, Dongjiang Wu. Simulation of Coaxial Powder Feeding Laser Directed Energy Deposition of AlCoCrFeNi High Entropy Alloys Based on DPM‐VOF Method[J]. Chinese Journal of Lasers, 2024, 51(24): 2402301

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    Paper Information

    Category: Laser Additive Manufacturing

    Received: Apr. 24, 2024

    Accepted: Jun. 17, 2024

    Published Online: Dec. 11, 2024

    The Author Email: Ma Guangyi (gyma@dlut.edu.cn)

    DOI:10.3788/CJL240809

    CSTR:32183.14.CJL240809

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