Structure and magnetic properties of Nd-Fe-B powders prepared by hydrogen decrepitation

Authors
Kosobudskii, ID Sevost'yanov, VP Kuznetsov, MV
Citation
Id. Kosobudskii et al., Structure and magnetic properties of Nd-Fe-B powders prepared by hydrogen decrepitation, INORG MATER, 35(9), 1999, pp. 909-911
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
INORGANIC MATERIALS
ISSN journal
00201685 → ACNP
Volume
35
Issue
9
Year of publication
1999
Pages
909 - 911
Database
ISI
SICI code
0020-1685(199909)35:9<909:SAMPON>2.0.ZU;2-F
Abstract
The magnetic and structural properties of Nd-Fe-B powders prepared via hydr ogen decrepitation and the performance parameters of the magnets produced f rom these powders were studied. Hydrogen decrepitation, combined with vibra tion and disintegrator milling, can be useful in the production of permanen t magnets since it reduces the particle size of the powder, improves the pe rformance of the sintered magnets, and raises the effectiveness of the fabr ication of permanent magnets.