Calibration and application of an elastic viscoplastic constitutive equation for steels in hot‐rolling conditions
S. Cescotto
(Service de Mécanique des Matériaux, Université de Liège, Liège, Belgium)
H. Grober
(Arbed SA, Luxembourg)
54
Abstract
An elastic viscoplastic constitutive equation for steels at high temperature is calibrated on a set of torsion tests performed by IRSID for different temperatures, strain rates and steel qualities. The integration of this equation in a computer code is examined and results for strip hot‐rolling are given.
Citation
Cescotto, S. and Grober, H. (1985), "Calibration and application of an elastic viscoplastic constitutive equation for steels in hot‐rolling conditions", Engineering Computations, Vol. 2 No. 2, pp. 101-106. https://doi.org/10.1108/eb023607
Publisher
:MCB UP Ltd
Copyright © 1985, MCB UP Limited