Correlation between microstructure and soft-magnetic properties of FeCuNbSiB based alloys

Authors
Tonejc, AM Ramsak, N Prodan, A Tonejc, A Khalladi, A Surinach, S Baro, MD
Citation
Am. Tonejc et al., Correlation between microstructure and soft-magnetic properties of FeCuNbSiB based alloys, NANOSTR MAT, 12(5-8), 1999, pp. 677-680
Citations number
11
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
NANOSTRUCTURED MATERIALS
ISSN journal
09659773 → ACNP
Volume
12
Issue
5-8
Year of publication
1999
Part
B
Pages
677 - 680
Database
ISI
SICI code
0965-9773(199907)12:5-8<677:CBMASP>2.0.ZU;2-W
Abstract
In this work the influence of different heat treatments on the crystallizat ion behaviour of soft magnetic alloys Fe77.5Cu1Nb3Si9.5B9 was investigated using different techniques. transmission electron microscopy (TEM), electro n diffraction (ED) and scanning tunneling microscopy (STM). From TEM and ST M examination some evidence on nucleation and growth process was obtained. STM revealed atomic resolution in the nanocrystalline grain boundaries. The microstructural studies have been correlated with the results obtained by means of X-ray diffraction (XRD), differential scanning calorimetry (DSC) a nd thermogravimetry analysis (TGM) measurements. (C) 1999 Acta Metallurgica Inc.