Identification of the anisotropic behavior of the laser welded Interstitial Free steel HC260Y subjected to uniaxial tensile tests
##plugins.themes.bootstrap3.article.sidebar##
##plugins.themes.bootstrap3.article.main##
https://orcid.org/0000-0001-5019-7479
Amel Samet
Amna Znaidi
Abstract
The main purpose of this paper is to study the anisotropic
behavior of laser welded interstitial free steel HC 260Y when it is subjected
to monotonic tensile tests. The specimens were cut in different orientations
according to the rolling direction, annealed and finally assembled by laser
welding. The plastic behavior was modelled using an identification strategy
based on a behavior law taking into account the anisotropy of this material, a
hardening law describing the evolution of the hardening curves and an
evolution law. The proposed identification strategy allowed for a good
validation of the model. The model was afterwards used to predict the
behavior of the welded material when it is subjected to various solicitations.
Finally, the fracture surfaces of the specimens were examined using the
scanning electron microscope (SEM) to determine the failure characteristics
under the tensile loading.
Downloads
##plugins.themes.bootstrap3.article.details##
How to Cite
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright
Authors are allowed to retain both the copyright and the publishing rights of their articles without restrictions.
Open Access Statement
Frattura ed Integrità Strutturale (Fracture and Structural Integrity, F&SI) is an open-access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles in this journal without asking prior permission from the publisher or the author. This is in accordance with the DOAI definition of open access.
F&SI operates under the Creative Commons Licence Attribution 4.0 International (CC-BY 4.0). This allows to copy and redistribute the material in any medium or format, to remix, transform and build upon the material for any purpose, even commercially, but giving appropriate credit and providing a link to the license and indicating if changes were made.