Influence of Heat Treatment on Ordering Process in Fe_{72}Al_{28} Alloy Studied by Mössbauer Spectroscopy

• Authors: J. Kansy , A. Hanc , D. Giebel
• Languages of publication: EN

Abstracts

EN

The paper discusses a theoretical model that associates the shape of Mössbauer spectrum with the configuration of atoms in local surroundings of the Mössbauer nuclide. The model has been implemented to a computer program which was used to analyse the Mössbauer spectra of Fe_{72}Al_{28} alloys after various heat treatments. Basing on the determined configuration of atoms, the long range ordering parameter was estimated.

Keywords

EN

75.50.Bb; 81.30.Hd; 76.80.+y

Discipline

• 81.30.Hd: Constant-composition solid-solid phase transformations: polymorphic, massive, and order-disorder
• 76.80.+y: Mössbauer effect; other γ-ray spectroscopy(see also 33.45.+x Mössbauer spectra—in atomic and molecular physics; for biophysical applications, see 87.64.kx; for chemical analysis applications, see 82.80.Ej)
• 75.50.Bb: Fe and its alloys

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2011
• Volume: 119
• Issue: 1
• Pages: 44-47

Dates

published

2011-01

Contributors

author

J. Kansy

• Institute of Material Science, Silesian University, Bankowa 12, 40-008 Katowice, Poland

author

A. Hanc

• Institute of Material Science, Silesian University, Bankowa 12, 40-008 Katowice, Poland

author

D. Giebel

• Institute of Material Science, Silesian University, Bankowa 12, 40-008 Katowice, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.119.44