MAGNETIC-PROPERTIES OF NANOCRYSTALLINE COMPOSITE IN THE ND-FE-B SYSTEM

Authors
NASU S HINOMURA T KANEKIYO H HIROSAWA S
Citation
S. Nasu et al., MAGNETIC-PROPERTIES OF NANOCRYSTALLINE COMPOSITE IN THE ND-FE-B SYSTEM, Hyperfine interactions, 111(1-4), 1998, pp. 151-155
Citations number
6
Categorie Soggetti
Physics, Atomic, Molecular & Chemical","Physics, Nuclear","Physics, Condensed Matter
Journal title
Hyperfine interactions → ACNP
ISSN journal
03043843
Volume
111
Issue
1-4
Year of publication
1998
Pages
151 - 155
Database
ISI
SICI code
0304-3843(1998)111:1-4<151:MONCIT>2.0.ZU;2-O
Abstract
Using Fe-57 Mossbauer spectroscopy, X-ray diffraction and magnetizatio n measurements, magnetic properties of melt-spun Nd4.5Fe77B18.5 ribbon have been investigated after the annealing treatments which make nano crystalline composite from the as-prepared amorphous state. Specimen r ibbon which shows coercivity and is suitable for a permanent magnet co nsists of the mixture of Fe3B and Nd2Fe14B. Relative fraction of these phases in the ribbon have been determined.