DocumentCode
3447402
Title
Alnico permanent magnets an overview
Author
Rao, Achuta S.
Author_Institution
Thomas & Skinner, Inc., Indianapolis, IN, USA
fYear
1993
fDate
4-7 Oct 1993
Firstpage
373
Lastpage
383
Abstract
An enumeration and discussion of the physical, thermal, mechanical and magnetic problems of Alnico permanent magnet materials are presented. Some of the milestones in the development of this class of alloys are shown. The physical properties of cast and sintered Alnico permanent magnets are presented, together with the magnetization losses on heating above room temperature, and the magnetization changes on cooling below room temperature
Keywords
silicon alloys; Alnico permanent magnet materials; casting; cooling; development; heating; magnetic properties; magnetization losses; mechanical properties; physical properties; room temperature; sintering; thermal properties; Coercive force; Iron; Magnetic anisotropy; Magnetic flux; Magnetic materials; Magnetic properties; Nickel; Permanent magnets; Perpendicular magnetic anisotropy; Saturation magnetization;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Electronics Insulation Conference and Electrical Manufacturing & Coil Winding Conference, 1993. Proceedings., Chicago '93 EEIC/ICWA Exposition
Conference_Location
Chicago, IL
ISSN
1071-6270
Print_ISBN
0-7803-0847-6
Type
conf
DOI
10.1109/EEIC.1993.631186
Filename
631186
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