DocumentCode
967545
Title
Defect structure and magnetic properties of MnAl permanent magnet materials
Author
Landuyt, J.V. ; Tendeloo, G.V. ; Broek, J. J V D ; Donkersloot, H. ; Zijlstra, H.
Author_Institution
University of Antwerp, Antwerp, Belgium
Volume
14
Issue
5
fYear
1978
fDate
9/1/1978 12:00:00 AM
Firstpage
679
Lastpage
681
Abstract
The defect populations in various MnAl permanent magnet materials have been studied by transmission electron microscopy. It is suggested by the observations that the good hard magnetic properties in the extruded materials are connected with the low density of antiphase boundaries and the relatively high density of defects such as grain boundaries. The relation between treatment, defect population and magnetic properties will be discussed.
Keywords
Permanent magnet materials; Electrons; Magnetic anisotropy; Magnetic domain walls; Magnetic materials; Magnetic properties; Permanent magnets; Perpendicular magnetic anisotropy; Reflection; Saturation magnetization; Zinc;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1978.1059949
Filename
1059949
Link To Document