| Issue |
Metall. Res. Technol.
Volume 119, Number 4, 2022
|
|
|---|---|---|
| Article Number | 419 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/metal/2022064 | |
| Published online | 11 July 2022 | |
Regular Article
Assessment of a physical based modelling suitable to capture the mechanical behaviour at large plastic strain of aluminium alloys
1
Laboratoire d’Etude des Microstructures et de Mécanique des Matériaux (LEM3), CNRS, Université de Lorraine, Arts et Métier Paris Tech, 57000 Metz, France
2
LABoratoire d’EXcellence DAMAS, Université de Lorraine, 57000 Metz, France
3
106 Nicholson Point, Ontario, KOH 1GO, Canada
* e-mail: olivier.bouaziz@univ-lorraine.fr
Received:
23
March
2022
Accepted:
24
June
2022
It is reported for the first time the application of a physical-based constitutive law suitable to capture the flow stress and the strain-hardening in a wide range of plastic strain. This law is validated by comparison with experiments related to alloying elements effect and temperature in aluminium alloys especially characterized by bulge test at room and at warm temperature.
Key words: stress / strain / bulge test / modelling
© O. Bouaziz and D. Lloyd, Published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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