DocumentCode
1072476
Title
Determination of the texture distribution of Nd-Fe-B magnets using a torsion pendulum magnetometer
Author
von Staa, F. ; Hempel, K.A. ; Wang, Y.
Author_Institution
Inst. fuer Werkstoffe der Elektrotech., Aachen Univ. of Technol., Germany
Volume
29
Issue
6
fYear
1993
fDate
11/1/1993 12:00:00 AM
Firstpage
2896
Lastpage
2898
Abstract
It is known that the torsion pendulum method provides the possibility of obtaining the anisotropy field strength and the saturation magnetization of magnetically hard materials. This method is extended to obtain the degree of texture. Theoretical calculations are compared with measurements performed on Nd-Fe-B sintered magnets at various temperatures. Error sources are discussed
Keywords
boron alloys; ferromagnetic properties of substances; iron alloys; magnetic anisotropy; magnetisation; neodymium alloys; permanent magnets; texture; Nd-Fe-B; anisotropy field strength; error sources; magnetically hard materials; magnets; saturation magnetization; sintered magnets; texture distribution; torsion pendulum magnetometer; Anisotropic magnetoresistance; Current measurement; Frequency measurement; Magnetic anisotropy; Magnetic field measurement; Magnetometers; Magnets; Perpendicular magnetic anisotropy; Saturation magnetization; Temperature;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.281090
Filename
281090
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