Magnetic forces and mechanical behavior of ferromagnetic materials. Presentation and results on the theoretical, experimental and numerical approaches

Author

Reyne, G. ; Meunier, G. ; Imhoff, J.F. ; Euxibie, E.

Author_Institution

Lab. d´´Electrotech. de Grenoble, St. Martin d´´Heres, France

Volume

24

Issue

1

fYear

1988

fDate

1/1/1988 12:00:00 AM

Firstpage

234

Lastpage

237

Abstract

The authors consider the development of a general model of the mechanical behavior of ferromagnetic materials, to be used in determining deformations and vibrations of electrical devices. Appropriate expressions for magnetic forces are presented, followed by the numerical results obtained by the corresponding modeling. A method for obtaining experimental data is described. Numerical and experimental results are compared for a simplified Epstein frame

Keywords

deformation; ferromagnetism; magnetomechanical effects; vibrations; deformations; electrical devices; ferromagnetic materials; magnetic forces; mechanical behavior; simplified Epstein frame; vibrations; Computational modeling; Iron; Magnetic anisotropy; Magnetic field induced strain; Magnetic forces; Magnetic heads; Magnetic materials; Magnetostatics; Noise level; Perpendicular magnetic anisotropy; Saturation magnetization; Strain measurement; Tensile stress; Transducers; Vibrations;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.43900

Filename

43900