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Article dans une revue
A mean-field model for transformation induced plasticity including backstress effects for non-proportional loadings
Abstract : A viable model for the phenomenon of transformation induced plasticity must be able to predict the strain response to arbitrary, also non-proportional loading paths. The constitutive model presented in this paper is interfacing between the macro- and the mesoscale by stress partitioning in the parent and product phase, using a nonlinear scale transition rule. As one of the key features a mean field tensor representing the orientation strain contribution is introduced taking into account backstress effects. A good agreement of the model results with experiments on a maraging steel is achieved.
https://hal-mines-paristech.archives-ouvertes.fr/hal-00725957
Contributeur : Bibliothèque Umr7633 <>
Soumis le : mardi 28 août 2012 - 14:18:19
Dernière modification le : jeudi 24 septembre 2020 - 18:30:04
Contributeur : Bibliothèque Umr7633 <>
Soumis le : mardi 28 août 2012 - 14:18:19
Dernière modification le : jeudi 24 septembre 2020 - 18:30:04