Modelisation mathematique des courbes contrainte-deformation des aciers. Application au calcul des forces de laminage a chaud

S. F. Medina; C. A. Hernandez

Modelisation mathematique des courbes contrainte-deformation des aciers. Application au calcul des forces de laminage a chaud

Translated title of the contribution: Stress-strain curve mathematical modelling of steel. Application to estimate the hot rolling force

S. F. Medina, C. A. Hernandez

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Mathematical model of stress-deformation curves of low alloy steels with respect to temperature, deformation speed. Determination of these curves by torsion tests making it possible to calculate the Zener-Hollomon parameter corresponding to the maximal stress. Set of equations reproducing the whole stress-deformation curve: zone of work-hardening, regeneration and dynamic recrystallization. The model can apply to the calculation of hot rolling forces.

Translated title of the contribution	Stress-strain curve mathematical modelling of steel. Application to estimate the hot rolling force
Original language	French
Pages (from-to)	217-223
Number of pages	7
Journal	Memoires et etudes scientifiques de la Revue de metallurgie
Volume	89
Issue number	4
State	Published - Apr 1992
Externally published	Yes

Cite this

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title = "Modelisation mathematique des courbes contrainte-deformation des aciers. Application au calcul des forces de laminage a chaud",

abstract = "Mathematical model of stress-deformation curves of low alloy steels with respect to temperature, deformation speed. Determination of these curves by torsion tests making it possible to calculate the Zener-Hollomon parameter corresponding to the maximal stress. Set of equations reproducing the whole stress-deformation curve: zone of work-hardening, regeneration and dynamic recrystallization. The model can apply to the calculation of hot rolling forces.",

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year = "1992",

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N2 - Mathematical model of stress-deformation curves of low alloy steels with respect to temperature, deformation speed. Determination of these curves by torsion tests making it possible to calculate the Zener-Hollomon parameter corresponding to the maximal stress. Set of equations reproducing the whole stress-deformation curve: zone of work-hardening, regeneration and dynamic recrystallization. The model can apply to the calculation of hot rolling forces.

AB - Mathematical model of stress-deformation curves of low alloy steels with respect to temperature, deformation speed. Determination of these curves by torsion tests making it possible to calculate the Zener-Hollomon parameter corresponding to the maximal stress. Set of equations reproducing the whole stress-deformation curve: zone of work-hardening, regeneration and dynamic recrystallization. The model can apply to the calculation of hot rolling forces.

UR - http://www.scopus.com/inward/record.url?scp=0026851997&partnerID=8YFLogxK

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SN - 0245-8292

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JO - Memoires et etudes scientifiques de la Revue de metallurgie

JF - Memoires et etudes scientifiques de la Revue de metallurgie

IS - 4

ER -

Modelisation mathematique des courbes contrainte-deformation des aciers. Application au calcul des forces de laminage a chaud

Abstract

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