RELAXATION, CLUSTER FORMATION OR PRECRYSTALLIZATION IN AMORPHOUS-ALLOYS

Authors
KISDIKOSZO E ZSOLDOS E RADNOCZI G VARGA LK LOVAS A KOVAC J
Citation
E. Kisdikoszo et al., RELAXATION, CLUSTER FORMATION OR PRECRYSTALLIZATION IN AMORPHOUS-ALLOYS, Journal of magnetism and magnetic materials, 133(1-3), 1994, pp. 276-279
Citations number
7
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
133
Issue
1-3
Year of publication
1994
Pages
276 - 279
Database
ISI
SICI code
0304-8853(1994)133:1-3<276:RCFOPI>2.0.ZU;2-W
Abstract
Cluster formation and precrystallization have been investigated in Fe- Ni-B amorphous alloys in various relaxed states. Following in situ hea t treatment during quenching, measurements of the Curie temperature, c oercive force and mean magnetic moment were made, and the structure wa s investigated by transmission electron microscopy. It is shown that c luster formation may occur due to heat treatment, the effect of which changes the magnetic properties. The clusters may contain small crysta llites that can be taken as precrystallization.