Application de la plasticité Associée et Non Associée pour les tôles inoxydables ferritiques
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Date
2020-02-23
Journal Title
Journal ISSN
Volume Title
Publisher
University Of Eloued جامعة الوادي
Abstract
The characterization of the drawability of rolled sheets is based on the determination of several features, which serve as a tool of mastering and understanding the behavior of those rolled sheets destined to drawing operations.
The objective of this work is to compare the thresholds functions for the plastic behavior of rolled sheets through quadratic criteria Hill48 of plasticity in case of simple uniaxial stress on the metal’s plan for the mechanic values:
a) Coefficient of anisotropy of Lankford
b) The yield stresses
Description
Intervention
Keywords
mechanical modelling, texture, Hill's criterio, associate Flow Rule, Non Assocaite Flow Rule
Citation
Oualid Chahaoui. Salim Boulahrouz. Makhlouf Ledmi. Application de la plasticité Associée et Non Associée pour les tôles inoxydables ferritiques. International PluridisciplinaryPhD Meeting (IPPM’20). 1st Edition, February23-26, 2020. University Of Eloued. [Visited in ../../….]. Available from [copy the link here].