A model for magneto-elastic behaviour

  • Saivash Danaee Tampere University of Technology
  • Reijo Kouhia Tampereen teknillinen yliopisto
  • Paavo Rasilo Tampereen teknillinen yliopisto
  • Anouar Beloahcen Aalto-yliopisto
  • Deepak Singh Tampereen teknillinen yliopisto
  • Matti Ristinmaa Lund University


In this paper, a coupled magnetoelastic model for isotropic ferromagnetic materials
is presented. The constitutive equations are written on the basis of the total energy in which
the right Cauchy-Green strain tensor and the Lagrangian form of the magnetic eld strength
are used as the basic state variables. It is also applied to ferromacnetic electric steel for which
the material parameters are calibrated.

Danaee, S., Kouhia, R., Rasilo, P., Beloahcen, A., Singh, D., & Ristinmaa, M. (2017). A model for magneto-elastic behaviour. Rakenteiden Mekaniikka, 50(3), 349-352. https://doi.org/10.23998/rm.65307