Magneto-mechanical modeling of electrical steel sheets

Aydin, U.; Rasilo, P.; Martin, F.; Singh, D.; Daniel, L.; Belahcen, A.; Rekik, M.; Hubert, O.; Kouhia, R.; Arkkio, A. (2017)
 
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Aydin, U.
Rasilo, P.
Martin, F.
Singh, D.
Daniel, L.
Belahcen, A.
Rekik, M.
Hubert, O.
Kouhia, R.
Arkkio, A.
2017

Journal of Magnetism and Magnetic Materials
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doi:10.1016/j.jmmm.2017.05.008
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https://urn.fi/URN:NBN:fi:tty-201708151682

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Peer reviewed
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A simplified multiscale approach and a Helmholtz free energy based approach for modeling the magneto-mechanical behavior of electrical steel sheets are compared. The models are identified from uniaxial magneto-mechanical measurements of two different electrical steel sheets which show different magneto-elastic behavior. Comparison with the available measurement data of the materials shows that both models successfully model the magneto-mechanical behavior of one of the studied materials, whereas for the second material only the Helmholtz free energy based approach is successful.
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