Microstructure and magnetic properties of Fe86-xCoxZr6B8 alloys

Authors
Hasiak, M Ciurzynska, WH Yamshiro, Y Fukunaga, H Yamamoto, KI
Citation
M. Hasiak et al., Microstructure and magnetic properties of Fe86-xCoxZr6B8 alloys, IEEE MAGNET, 37(4), 2001, pp. 2271-2274
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON MAGNETICS
ISSN journal
00189464 → ACNP
Volume
37
Issue
4
Year of publication
2001
Part
1
Pages
2271 - 2274
Database
ISI
SICI code
0018-9464(200107)37:4<2271:MAMPOF>2.0.ZU;2-B
Abstract
The evolution of the microstructure and magnetic properties for the (Fe86-x Cox)Zr6B8 alloys (x = 0 and 43) in the amorphous and nanocrystalline state are investigated. Replacement of 43 at % Fe by Co atoms in the Fe86Zr6B8 al loy leads to a decrease in the primary and secondary crystallization temper atures. Moreover, in the nanocrystalline Fe86Zr6B8 alloy besides the amorph ous matrix and crystalline phase, the interfacial layer may be distinguishe d. After annealing of the Fe86Zr6B8 alloy at 873 K for 300 s, magnetic hard ening was observed.