HIGH SATURATION MAGNETIC INDUCTION AMORPHOUS FE-SI-B ALLOYS WITH IMPROVED THERMAL-STABILITY BY ADDITION OF TIN

Authors
FUJIKURA M YAMADA T SATO T
Citation
M. Fujikura et al., HIGH SATURATION MAGNETIC INDUCTION AMORPHOUS FE-SI-B ALLOYS WITH IMPROVED THERMAL-STABILITY BY ADDITION OF TIN, Journal of magnetism and magnetic materials, 133(1-3), 1994, pp. 273-275
Citations number
6
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
273 - 275
Database
ISI
SICI code
0304-8853(1994)133:1-3<273:HSMIAF>2.0.ZU;2-W
Abstract
The effect of the addition of tin is studied in order to improve the m agnetic properties of amorphous Fe-Si-B alloys. The results indicate t hat the addition of tin (0.1-0.5 wt%) greatly reduces the core losses of high iron content alloys and consequently both high B(s) and low co re losses can be achieved. The improvement in the core losses is attri buted to the suppression of the surface crystallization of the ribbon. The same effect is reported for alloys containing aluminum.