Effect of quenching rate on magnetic properties and local magnetic anisotropy in Fe78Si9B13 glass

Authors
Kulik, T Kopcewicz, M
Citation
T. Kulik et M. Kopcewicz, Effect of quenching rate on magnetic properties and local magnetic anisotropy in Fe78Si9B13 glass, J MAGN MAGN, 215, 2000, pp. 455-458
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
215
Year of publication
2000
Pages
455 - 458
Database
ISI
SICI code
0304-8853(200006)215:<455:EOQROM>2.0.ZU;2-D
Abstract
The coercive field H-c, remanence B-r and orientation of the local magnetiz ation were investigated in as-quenched Fe78Si9B13 amorphous ribbons of vari ous thickness (12-35 mm) and width (2-18 mm). The thickest and narrowest ri bbons (cast with minimal quenching rate QR) exhibit the lowest H-c, highest B-r and random orientation of spins. Spin alignment in a ribbon plane is f avored for the ribbons produced with higher QR. (C) 2000 Elsevier Science B .V. All rights reserved.