DocumentCode
1258908
Title
Radially oriented high energy product Nd-Fe-B ring magnets
Author
Yoshikawa, Norio ; Iriyama, Takahiko ; Yamada, Hiyoshi ; Kasai, Yasuaki ; Panchanathan, Viswanathan
Author_Institution
Daido Steel Co. Ltd., Nagoya, Japan
Volume
35
Issue
5
fYear
1999
fDate
9/1/1999 12:00:00 AM
Firstpage
3268
Lastpage
3270
Abstract
This paper deals with the extruded radially oriented magnets made from rapidly solidified Nd-Fe-B material. The effect of chemical composition on the magnetic properties and hot workability was studied for various compositions in Nd-Fe-Co-Ga-B system. The composition ranges of Nd and B which shows maximum energy product and hot workability were determined
Keywords
boron alloys; cobalt alloys; extrusion; ferromagnetic materials; gallium alloys; hot working; iron alloys; neodymium alloys; permanent magnets; Nd-Fe-B; Nd-Fe-B ring magnets; Nd-Fe-Co-Ga-B; Nd-Fe-Co-Ga-B system; chemical composition; extruded radially oriented magnets; hot workability; magnetic properties; maximum energy product; radially oriented high energy product; rapidly solidified Nd-Fe-B material; AC motors; Grain boundaries; Magnetic materials; Magnetic properties; Magnets; Neodymium; Powders; Servomotors; Temperature; Workability;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.800494
Filename
800494
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