Improvement of coercivity of sintered NdFeB permanent magnets by heat treatment

Journal of Magnetism and Magnetic Materials

Volumn 242-245, Issue , 2002, Pages 1329-1334

  Vial, F ^a   Joly, F ^a   Nevalainen, E ^b   Sagawa, M ^c   Hiraga, K ^d   Park, K T ^d  

^a ALCAN INTERNATIONAL LIMITED   (Canada)

^b Magnequench UG   (United States)

^c Intermetallics Co Ltd   (Japan)

^d TOHOKU UNIVERSITY   (Japan)

Author keywords

Coercivity; Grain boundaries; Heat treatment; Microstructure; Permanent magnet rare earth; Sintered magnets

Indexed keywords

COERCIVE FORCE; CRYSTAL MICROSTRUCTURE; DIFFERENTIAL SCANNING CALORIMETRY; GRAIN BOUNDARIES; NEODYMIUM ALLOYS; OPTIMIZATION; SCANNING ELECTRON MICROSCOPY; SINTERING; TRANSMISSION ELECTRON MICROSCOPY;

METALLURGICAL TRANSFORMATIONS;

PERMANENT MAGNETS;

EID: 0036543507     PISSN: 03048853     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-8853(01)00967-2     Document Type: Article

References (8)

1. Improvement of the microstructure and magnetic properties of sintered NdFeB permanent magnets