DocumentCode
1388261
Title
Dependence of magnetic properties of (Fe50Co50)78Si7B15 amorphous wire on the diameter
Author
Nderu, J.N. ; Shinokawa, Y. ; Yamasaki, J. ; Humphrey, F.B. ; Ogasawara, I.
Author_Institution
Kyushu Inst. of Technol., Fukuoka, Japan
Volume
32
Issue
5
fYear
1996
fDate
9/1/1996 12:00:00 AM
Firstpage
4878
Lastpage
4880
Abstract
The dependence of the magnetic properties of amorphous wire on the diameter have been investigated. The anisotropy constant, hence the internal stress, of the wire increases with the wire diameter. The size of the pinned reverse domain at the wire end increases with the wire diameter. Domain observation shows that irrespective of the change in the wire diameter, the domain structure basically consists of chevron domain layer sandwiched between the surface maze domain and the inner core domain
Keywords
amorphous magnetic materials; boron alloys; cobalt alloys; ferromagnetic materials; internal stresses; iron alloys; magnetic anisotropy; magnetic domains; magnetostriction; silicon alloys; size effect; (Fe50Co50)78Si7B 15; (Fe50Co50)78Si7B 15 amorphous wire; anisotropy constant; diameter; domain structure; inner core domain; internal stress; magnetic properties; pinned reverse domain; surface maze domain; wire diameter; wire end; Amorphous materials; Anisotropic magnetoresistance; Eddy currents; Iron; Magnetic cores; Magnetic properties; Residual stresses; Rough surfaces; Surface roughness; Wire;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.539275
Filename
539275
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