APPLIED LASER, Volume. 44, Issue 5, 1(2024)

Modified Johnson-Cook Model Establishment and Flow Stress Prediction of Inconel 625 Nickel-Based Alloy Melted by Selective Laser

Du Kang, Yang Laixia, Huang Ning, and Xu Chao
Author Affiliations
  • School of Mechanical Engineering, Xi'an University of Science and Technology, Xi'an 710054, Shaanxi, China
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    References(7)

    [5] [5] LI H Y, LI Y H, WANG X F, et al. A comparative study on modified Johnson Cook, modified Zerilli-Armstrong and Arrhenius-type constitutive models to predict the hot deformation behavior in 28CrMnMoV steel[J]. Materials & Design, 2013, 49: 493-501.

    [12] [12] SAMANTARAY D, MANDAL S, BHADURI A K. A comparative study on Johnson Cook, modified Zerilli-Armstrong and Arrhenius-type constitutive models to predict elevated temperature flow behaviour in modified 9Cr-1Mo steel[J]. Computational Materials Science, 2009, 47(2): 568-576.

    [13] [13] SAMANTARAY D, MANDAL S, BORAH U, et al. A thermo-viscoplastic constitutive model to predict elevated-temperature flow behaviour in a titanium-modified austenitic stainless steel[J]. Materials Science and Engineering: A, 2009, 526(1/2): 1-6.

    [14] [14] ROKNI M R, ZAREI-HANZAKI A, ROOSTAEI A A, et al. Constitutive base analysis of a 7075 aluminum alloy during hot compression testing[J]. Materials & Design, 2011, 32(10): 4955-4960.

    [15] [15] WANG X Y, HUANG C Z, ZOU B, et al. Dynamic behavior and a modified Johnson-Cook constitutive model of Inconel 718 at high strain rate and elevated temperature[J]. Materials Science and Engineering: A, 2013, 580: 385-390.

    [16] [16] PENG Z L, ZHAO H S, LI X. New ductile fracture model for fracture prediction ranging from negative to high stress triaxiality[J]. International Journal of Plasticity, 2021, 145: 103057.

    [17] [17] LINDSTRM T, EWEST D, SIMONSSON K, et al. Constitutive model of an additively manufactured ductile nickel-based superalloy undergoing cyclic plasticity[J]. International Journal of Plasticity, 2020, 132: 102752.

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    Du Kang, Yang Laixia, Huang Ning, Xu Chao. Modified Johnson-Cook Model Establishment and Flow Stress Prediction of Inconel 625 Nickel-Based Alloy Melted by Selective Laser[J]. APPLIED LASER, 2024, 44(5): 1

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    Paper Information

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    Received: Jan. 24, 2024

    Accepted: Dec. 13, 2024

    Published Online: Dec. 13, 2024

    The Author Email:

    DOI:10.14128/j.cnki.al.20244405.001

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