DOI | Resolve DOI: https://doi.org/10.1111/j.1475-1305.2008.00515.x |
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Author | Search for: Lu, Y.; Search for: Taheri, F.; Search for: Gharghouri, M.1 |
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Affiliation | - National Research Council of Canada. NRC Canadian Neutron Beam Centre
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Format | Text, Article |
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Subject | AM60B magnesium; Computational simulation; Constitutive materials; Current models; Cyclic behaviour; Cyclic plasticity; Die cast; Hardening model; implicit stress integration; kinematic hardening; Kinematic hardening rule; Material parameter; Predictive capabilities; Stress integration; Uni-axial loading; User material; Hardening; Kinematics; Magnesium; Magnesium alloys; Structural analysis; Computer simulation |
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Abstract | A constitutive materials model, which includes Ohno-Wang's kinematic hardening rule, is employed to simulate the isothermal monotonic and cyclic behaviours of high-pressure die cast magnesium AM60B alloy under uniaxial loading condition. An implicit constitutive stress integration scheme developed by Kobayashi and Ohno [Int. J. Numer. Methods Eng. (2002) 2217] is used to code the model into an ABAQUS user materials subroutine (UMAT). After the material parameters used in the current model were obtained from the experimental results, the predictive capability of the model was verified. © 2008 Blackwell Publishing Ltd. |
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Publication date | 2011 |
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In | |
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Language | English |
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Peer reviewed | Yes |
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NPARC number | 21271513 |
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Export citation | Export as RIS |
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Report a correction | Report a correction (opens in a new tab) |
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Record identifier | fe4218e8-7cf0-4910-b005-a2c84b614799 |
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Record created | 2014-03-24 |
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Record modified | 2020-04-21 |
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