DocumentCode
2109808
Title
New high performance bonded Nd-Fe-B permanent magnets
Author
Panchanathan, V.
fYear
1997
fDate
22-25 Sep 1997
Firstpage
375
Lastpage
378
Abstract
The advent of neodymium-iron-born materials having excellent magnetic properties and potential economic advantages has initiated a new era in permanent magnet technology. It is typically produced by melt spinning, which produces a highly stable, magnetically hard microstructure powder directly from the melt. This can be used for making bonded isotropic magnets having an energy product from 5 to 12 MGOe. The various types of bonded magnet properties are reviewed along with new developments. The other type of bonded magnet is anisotropic in nature made using HDDR powders. The characteristics of these magnets are also discussed
Keywords
boron alloys; iron alloys; magnetic anisotropy; magnetic materials; neodymium alloys; permanent magnets; HDDR powders; NdFeB; bonded Nd-Fe-B permanent magnets; bonded isotropic magnets; developments; economic advantages; energy product; magnet properties; magnetic characteristics; magnetic properties; magnetically hard microstructure powder; melt spinning;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation Conference, 1997, and Electrical Manufacturing & Coil Winding Conference. Proceedings
Conference_Location
Rosemont, IL
ISSN
0362-2479
Print_ISBN
0-7803-3959-2
Type
conf
DOI
10.1109/EEIC.1997.651156
Filename
651156
Link To Document