Paper Title:
Influence of External Factors on Amorphous and Nanocrystalline Soft Magnetic Alloys Studied by Mössbauer Spectroscopy
  Abstract

In this paper, a review of recent 57Fe Mössbauer spectroscopy (MS) studies of external influence on the properties of amorphous and nanocrystalline Fe- and Co-based alloys is submitted. Different types of alloys (FeCuNbZr, FeCuNbSiB, FeCoCuNbB, CoFeZrB and CoFeSiB) in the form of original amorphous and nanocrystalline ribbons were subjected to different external factors: different annealing atmospheres, mechanical stress (for example influence of ball-milling) and tensile stress. It will be shown that the Mössbauer spectrometry is a suitable tool for such studies because the measured spectral parameters are very sensitive to the changes in the vicinity of the probe 57Fe-nuclei and thus, this technique provides a wide variety of information about structural and magnetic behavior of Fe-containing materials.

  Info
Periodical
Edited by
Dragan P. Uskokovic, Slobodan K. Milonjic and Dejan I. Rakovic
Pages
195-202
DOI
10.4028/www.scientific.net/MSF.518.195
Citation
J. Degmová, J. Sitek, J. Bednarčík, "Influence of External Factors on Amorphous and Nanocrystalline Soft Magnetic Alloys Studied by Mössbauer Spectroscopy", Materials Science Forum, Vol. 518, pp. 195-202, 2006
Online since
July 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Z. Stokłosa, G. Badura, P. Kwapuliński, Józef Rasek, G. Haneczok, Józef Lelątko, Lucjan Pająk
Abstract:The crystallization and optimization of magnetic properties effects in FeXSiB (X=Cu, V, Co, Zr, Nb) amorphous alloys were studied by...
171
Authors: Mariusz Staszewski, M. Woch, Aleksandra Kolano-Burian, J. Barszcz, M. Buczek
Abstract:Structural transformations taking place during annealing of rapidly-quenched soft magnetic ribbons from the Finemet type and Hitperm type...
273
Authors: Z. Stokłosa, Lucjan Pająk, Józef Lelątko, G. Badura, Józef Rasek, P. Kwapuliński, G. Haneczok
Abstract:In the paper Fe82Nb2B16, Fe80Nb2B18 and Fe78Nb2B20 amorphous alloys, obtained by melt spinning, were examined. It was shown that the alloys...
229
Authors: Petr Urban, Francisco Gomez Cuevas, Juan M. Montes, Jesus Cintas
Chapter 8: Metals and Alloys
Abstract:The amorphization process by mechanical alloying in the Fe-Si alloy system has been studied. High energy ball milling has been applied for...
739
Authors: Eirini Varouti
Abstract:The aim of this study is to contribute to a better understanding of the properties, structure and crystallization process of the amorphous...
476