Effects of tensile stress on the magnetization properties of Co base amorphous wires

Author

Nderu, J.N. ; Nakamura, M. ; Murashige, S. ; Saito, A.

Author_Institution

Dept. of Electr. & Electron. Eng., Tottori Univ., Japan

Volume

31

Issue

6

fYear

1995

fDate

11/1/1995 12:00:00 AM

Firstpage

3140

Lastpage

3142

Abstract

The effects of tensile stress on the magnetization properties of negative magnetostriction constant amorphous wires have been investigated. The magnetization change due to tensile stress is completely reversible and shows no hysteresis. Stress insensitive region appears at low magnetic field for (Co_0.94Fe_0.0672.5Si_12.5B₁₅) wire, but at high magnetic field for Co_72.5Si_12.5B ₁₅ wire. These properties are explained well from the calculation of the induced anisotropy energy due to tensile stress

Keywords

amorphous magnetic materials; boron alloys; cobalt alloys; ferromagnetic materials; induced anisotropy (magnetic); iron alloys; magnetic anisotropy; magnetostriction; silicon alloys; (Co_0.94Fe_0.0672.5Si_12.5B₁₅); (Co_0.94Fe_0.06)_72.5Si_12.5B₁₅; Co_72.5Si_12.5B₁₅; amorphous wires; induced anisotropy energy; magnetization properties; negative magnetostriction constant; stress insensitive region; tensile stress; Amorphous materials; Anisotropic magnetoresistance; Iron; Magnetic fields; Magnetic hysteresis; Magnetic properties; Magnetization; Magnetostriction; Tensile stress; Wire;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.490307

Filename

490307