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2008 | 114 | 6 | 1573-1578
Article title

A Dilute-Limit Heat οf Solution of Aluminium in Iron Studied with ^{57}Fe Mössbauer Spectroscopy

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EN
Abstracts
EN
The room temperature ^{57}Fe Mössbauer spectra for binary iron-based solid solutions Fe_{1-x}Al_x, with x in the range 0.03 ≤ x ≤ 0.05, were analysed in terms of binding energy E_b between two Al atoms in the Fe-Al system. The extrapolated values of E_b for x= 0 were used for computation of the dilute-limit heat of solution of aluminium in iron. The results were compared with that resulting from the Miedema's model of alloys as well as those derived from the heat of formation of the system, obtained with both calorimetric measurements and theoretical calculations. The comparison shows that our Mössbauer spectroscopy findings are in good agreement with all the other results mentioned above.
Keywords
EN
Contributors
author
  • Institute of Experimental Physics, University of Wrocław, pl. M. Borna 9, PL-50-204 Wrocław, Poland
author
  • Institute of Experimental Physics, University of Wrocław, pl. M. Borna 9, PL-50-204 Wrocław, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv114n612kz
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