Determination of stress dependent magnetostriction from a macroscopic magneto-mechanical model and experimental magnetization curves
Loading...
Access rights
openAccess
acceptedVersion
URL
Journal Title
Journal ISSN
Volume Title
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
This publication is imported from Aalto University research portal.
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
Date
Major/Subject
Mcode
Degree programme
Language
en
Pages
4
Series
Journal of Magnetism and Magnetic Materials, Volume 500
Abstract
In this paper, we propose a method to identify the magnetostrictive behavior of electrical steel sheet submitted to a mechanical loading. The technique relies on the use of a magneto-mechanical model including the magnetostrictive phenomenon, namely the anhysteretic Jiles-Atherton-Sablik (JAS) model, and experimental macroscopic stress dependent magnetization curves. The method is illustrated with measured magnetization curves of a non-oriented (NO) electrical steel sheet under different stresses. Furthermore, the influence of a bi-axial mechanical loading on the magnetostrictive behavior is analyzed with the help of an equivalent stress.Description
Other note
Citation
M'zali, N, Martin, F, Aydin, U, Belahcen, A, Benabou, A & Henneron, T 2020, 'Determination of stress dependent magnetostriction from a macroscopic magneto-mechanical model and experimental magnetization curves', Journal of Magnetism and Magnetic Materials, vol. 500, 166299. https://doi.org/10.1016/j.jmmm.2019.166299