Influence of the tensile and torsional stress on the magnetic parameters of a Co-rich stress annealed amorphous wire

Author

Gonzales, Jonathan ; Barbon, P.G. ; Blanco, J.M. ; Vasquez, Marcelo ; Barandiarán, J.M. ; Hernando, A.

Author_Institution

Dept. de Fisica de Mater., Univ. del Pais Vasco, San Sebastian, Spain

Volume

28

Issue

5

fYear

1992

fDate

9/1/1992 12:00:00 AM

Firstpage

2769

Lastpage

2771

Abstract

Measurements of axial and inverse Wiedemann effect hysteresis loops have been performed on a stress-annealed Co-rich amorphous wire. The influence of both tensile and torsional stress at room temperature on the reduced remanence and coercive field of the treated wires is analyzed. The magnetic behavior of the stressed or twisted wire can be explained by taking into account the fact that this treatment gives rise to structural relaxation and induction of magnetic anisotropy, and depending on the annealing parameters, one of these effects may predominate

Keywords

Wiedemann effect; cobalt alloys; magnetic properties of amorphous substances; magnetomechanical effects; Co rich wire; annealing parameters; axial Wiedemann effect; coercive field; hysteresis loops; induction of magnetic anisotropy; inverse Wiedemann effect; magnetic behavior; magnetic parameters; reduced remanence; room temperature; stress annealed amorphous wire; structural relaxation; tensile stress; torsional stress; twisted wire; Amorphous magnetic materials; Amorphous materials; Magnetic anisotropy; Magnetic field measurement; Magnetic hysteresis; Performance evaluation; Perpendicular magnetic anisotropy; Stress measurement; Tensile stress; Wire;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.179621

Filename

179621