Coercivity enhancement of HDDR-processed NdFeB permanent magnet with the rapid hot-press consolidation process

Journal of Magnetism and Magnetic Materials

Volumn 323, Issue 1, 2011, Pages 115-121

  Nozawa, N ^a   Sepehri Amin, H ^b,c   Ohkubo, T ^c   Hono, K ^b,c   Nishiuchi, T ^a   Hirosawa, S ^a  

^a HITACHI CABLE LTD   (Japan)

^b UNIVERSITY OF TSUKUBA   (Japan)

^c NATIONAL INSTITUTE FOR MATERIALS SCIENCE   (Japan)

Author keywords

Coercivity; Densification; Grain boundary; Hydrogenationdisproportionationdesorptionrecombination; Nd rich phase; NdFeB; Permanent magnet

Indexed keywords

COERCIVITIES; COERCIVITY ENHANCEMENT; CONSOLIDATION PROCESS; FULL DENSIFICATION; HIGH COERCIVITY; HYDROGENATIONDISPROPORTIONATIONDESORPTIONRECOMBINATION; NDFEB; NDFEB PERMANENT MAGNET; PRESS PROCESS; RICH PHASE; SUBMICRON GRAINS; TRANSMISSION ELECTRON MICROSCOPY OBSERVATION;

COERCIVE FORCE; DENSIFICATION; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; MAGNETIC DEVICES; NEODYMIUM; NEODYMIUM ALLOYS; PERMANENT MAGNETS; PRESSES (MACHINE TOOLS); SCANNING ELECTRON MICROSCOPY; TRANSMISSION ELECTRON MICROSCOPY;

HOT PRESSING;

EID: 77958010404     PISSN: 03048853     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmmm.2010.08.043     Document Type: Article

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