Structural Relaxation in Fe_{78}Nb_{2}B_{20} Amorphous Alloy Studied by Mössbauer Spectroscopy

J. Kansy; A. Hanc; J. Rasek; G. Haneczok; L. Pająk; Z. Stokłosa; P. Kwapuliński

doi:10.12693/APhysPolA.119.41

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Acta Physica Polonica A

2011 | 119 | 1 | 41-43

Article title

Structural Relaxation in Fe_{78}Nb_{2}B_{20} Amorphous Alloy Studied by Mössbauer Spectroscopy

Authors

J. Kansy , A. Hanc , J. Rasek , G. Haneczok , L. Pająk , Z. Stokłosa , P. Kwapuliński

Content

http://przyrbwn.icm.edu.pl/APP/PDF/119/a119z1p11.pdf [remote]

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Abstracts

It was shown that soft magnetic properties of Fe_{78}Nb_{2}B_{20} amorphous alloy can be significantly improved by applying 1-h annealing at temperature 623 K (permeability increases even about 8 times). The Mössbauer Spectroscopy technique indicated that the optimized microstructure (corresponding to the maximum magnetic permeability) is free of iron nanograins and should be attributed to annealing out of free volume and a reduction of internal stresses i.e. to the relaxed amorphous phase.

Keywords

75.75.+a 76.80.+y

Publisher

Institute of Physics, Polish Academy of Sciences

Journal

Acta Physica Polonica A

Year

2011

Volume

119

Issue

Pages

41-43

Physical description

Dates

published

2011-01

References

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Document Type

Publication order reference

YADDA identifier

bwmeta1.element.bwnjournal-article-appv119n111kz

Identifiers

DOI

10.12693/APhysPolA.119.41