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magnet cores
magnet cores
magnet cores
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Magnet: Neodymium Iron Boron (Sintered)

 

material characteristics:
property residual flux density coercive force intrinsic coercive force maximum energy product density curie
temp.
maximum operating temperature recom-
mended magnet-
izing field
unit gauss oersted oersted MGOe g/cm3 °C °C kOe
symbol Br HCM HCJ BHmax D Tc
type: neodymium iron boron (sintered)
processing: powder metallurgy, dry(anisotropic) isostatic or uniaxial pressing with vacuum sintering
features: high magnetic flux density, high magnetic and thermal stability, low operating temperature, reactive(coating required), expensive
N33 11500 10500 12000 32 7.4 310 80 30
N35 11900 10900 12000 34.5 7.4 310 80 30
N38 12300 11300 12000 37.5 7.4 310 80 30
N40 12650 11600 12000 39.5 7.4 310 80 30
N42 13000 11600 12000 41.5 7.4 310 80 30
N45 13500 11000 12000 44.5 7.4 310 80 30
 

National Magnetics Group | TCI Ceramics
Manufacturers of technical ceramics (magnetic and advanced materials) and powdered iron cores

Corporate Headquarters
1210 Win Drive, Bethlehem, Pennsylvania 18017-7061 USA | Tel: 610-867-7600 | Fax: 610-867-0200

Ferrites and Magnets: sales@magneticsgroup.com | Microwave and Advanced Materials: sales@tciceramics.com