Home > Research > Publications & Outputs > Modelling the steady state deformation stress u...

Research

Links

Text available via DOI:

Keywords

View graph of relations

Modelling the steady state deformation stress under various deformation conditions using a single irreversible thermodynamics based formulation

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Published

Standard

Modelling the steady state deformation stress under various deformation conditions using a single irreversible thermodynamics based formulation. / Huang, Mingxin; Rivera-Díaz-del-Castillo, Pedro E.J.; Bouaziz, Olivier et al.
In: Acta Materialia, Vol. 57, No. 12, 07.2009, p. 3431-3438.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Huang, M, Rivera-Díaz-del-Castillo, PEJ, Bouaziz, O & Zwaag, SVD 2009, 'Modelling the steady state deformation stress under various deformation conditions using a single irreversible thermodynamics based formulation', Acta Materialia, vol. 57, no. 12, pp. 3431-3438. https://doi.org/10.1016/j.actamat.2009.03.023

APA

Huang, M., Rivera-Díaz-del-Castillo, P. E. J., Bouaziz, O., & Zwaag, S. V. D. (2009). Modelling the steady state deformation stress under various deformation conditions using a single irreversible thermodynamics based formulation. Acta Materialia, 57(12), 3431-3438. https://doi.org/10.1016/j.actamat.2009.03.023

Vancouver

Huang M, Rivera-Díaz-del-Castillo PEJ, Bouaziz O, Zwaag SVD. Modelling the steady state deformation stress under various deformation conditions using a single irreversible thermodynamics based formulation. Acta Materialia. 2009 Jul;57(12):3431-3438. doi: 10.1016/j.actamat.2009.03.023

Author

Huang, Mingxin ; Rivera-Díaz-del-Castillo, Pedro E.J. ; Bouaziz, Olivier et al. / Modelling the steady state deformation stress under various deformation conditions using a single irreversible thermodynamics based formulation. In: Acta Materialia. 2009 ; Vol. 57, No. 12. pp. 3431-3438.

Bibtex

@article{5a014c0b911d421f994971c0f55f70a5,
title = "Modelling the steady state deformation stress under various deformation conditions using a single irreversible thermodynamics based formulation",
abstract = "A new unified description for the steady state deformation stress in single and polycrystalline metals and for various deformation conditions is presented. The new formulation for dislocation controlled deformation stems from the field of irreversible thermodynamics. The model applies to conditions of dynamic recovery as well as dynamic recrystallization and has been validated for constant strain rate and creep loading conditions. Unlike existing approaches, the new model captures transitions between deformation mechanisms within a single formulation. For conditions of dynamic recrystallization, the average dislocation density is found to be a function of the shear strain rate and a term combining the dislocation climb velocity and the grain boundary velocity.",
keywords = "Dislocation, Dynamic recovery, Dynamic recrystallization, Flow stress, Thermodynamics",
author = "Mingxin Huang and Rivera-D{\'i}az-del-Castillo, {Pedro E.J.} and Olivier Bouaziz and Zwaag, {Sybrand van der}",
year = "2009",
month = jul,
doi = "10.1016/j.actamat.2009.03.023",
language = "English",
volume = "57",
pages = "3431--3438",
journal = "Acta Materialia",
issn = "1359-6454",
publisher = "PERGAMON-ELSEVIER SCIENCE LTD",
number = "12",

}

RIS

TY - JOUR

T1 - Modelling the steady state deformation stress under various deformation conditions using a single irreversible thermodynamics based formulation

AU - Huang, Mingxin

AU - Rivera-Díaz-del-Castillo, Pedro E.J.

AU - Bouaziz, Olivier

AU - Zwaag, Sybrand van der

PY - 2009/7

Y1 - 2009/7

N2 - A new unified description for the steady state deformation stress in single and polycrystalline metals and for various deformation conditions is presented. The new formulation for dislocation controlled deformation stems from the field of irreversible thermodynamics. The model applies to conditions of dynamic recovery as well as dynamic recrystallization and has been validated for constant strain rate and creep loading conditions. Unlike existing approaches, the new model captures transitions between deformation mechanisms within a single formulation. For conditions of dynamic recrystallization, the average dislocation density is found to be a function of the shear strain rate and a term combining the dislocation climb velocity and the grain boundary velocity.

AB - A new unified description for the steady state deformation stress in single and polycrystalline metals and for various deformation conditions is presented. The new formulation for dislocation controlled deformation stems from the field of irreversible thermodynamics. The model applies to conditions of dynamic recovery as well as dynamic recrystallization and has been validated for constant strain rate and creep loading conditions. Unlike existing approaches, the new model captures transitions between deformation mechanisms within a single formulation. For conditions of dynamic recrystallization, the average dislocation density is found to be a function of the shear strain rate and a term combining the dislocation climb velocity and the grain boundary velocity.

KW - Dislocation

KW - Dynamic recovery

KW - Dynamic recrystallization

KW - Flow stress

KW - Thermodynamics

U2 - 10.1016/j.actamat.2009.03.023

DO - 10.1016/j.actamat.2009.03.023

M3 - Journal article

AN - SCOPUS:65849278482

VL - 57

SP - 3431

EP - 3438

JO - Acta Materialia

JF - Acta Materialia

SN - 1359-6454

IS - 12

ER -