Numerical Implementation of a Multi-Physical Fields Coupling Constitute Model

Yu Jie Sun; Qing Chun Cui; Suo Huai Zhang; Li Jun Yan

doi:10.4028/www.scientific.net/AMM.457-458.354

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 457-458Numerical Implementation of a Multi-Physical...

Numerical Implementation of a Multi-Physical Fields Coupling Constitute Model

Abstract:

The objective of this paper provides a numerical implementation procedure of thermo-metallurgical-mechanical constitute equation based on additively decomposition of strain rate. Together with phase transformation kinetics, the macro material properties are determined by assigning temperature dependent material properties to each phase and by applying mixture rule to combine. Then the constitute equation is implemented into general purpose implicit finite element program via user material subroutine. The effectiveness of developed computational method is confirmed by a Satoh test simulation. Simulation of Satoh test demonstrates that transformation induce plasticity has significant effect of the evolution of residual stress and can not be neglected for alloy steel during hot working process.

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Periodical:

Applied Mechanics and Materials (Volumes 457-458)

Pages:

354-357

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.457-458.354

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Online since:

October 2013

Authors:

Yu Jie Sun*, Qing Chun Cui, Suo Huai Zhang, Li Jun Yan

Keywords:

Finite Element Method (FEM), Satoh Test, Thermo-Metallurgical-Mechanical Constitute Equation

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References

[1] Inoue T, Arimoto K: J Mater Eng Perform Vol. 6(1997), p.51.

Google Scholar

[2] Kosistinen DP, Marburger RE: Acta Metall Vol. 7(1959), p.50.

Google Scholar

[3] Sun chaoyang. Constitute behavior of martensitic transformation for amour steel and application to quenching simulation[Philosophy dissertation]. Beijing, Tsinghua university, 2007 (in Chinese).

Google Scholar

[4] G. W. Greenwood, R. H: Proc.R. Soc. Lond. A Vol. 283(1965, ), p.403.

Google Scholar

[5] Satoh. K: Trans. Jpn. Weld. Soc Vol. 3 (1972), p.125.

Google Scholar

[6] Lars Borjesson, Lars-Erik Lindgren: J. Eng. Mater. Technol. Vol. 123(2001), p.106.

Google Scholar