Abstract
X-ray diffraction was used to determine temperature ranges of annealings that allow the stabilization of the D03 and B2 superstructures in Fe-Al alloys at room temperature upon cooling them at a given rate. A substantial effect of the long-range-order type on the magnetic properties, such as the magnetic-ordering temperature, average magnetic moment per Fe atom, average hyperfine magnetic field at 57Fe nucleus, and coercive force, is demonstrated using the Fe70Al30 alloy as an example.
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Original Russian Text © E.P. Elsukov, E.V. Voronina, A.S. Shuravin, A.V. Zagainov, A.V. Korolev, S.K. Godovikov, E.A. Pechina, A.E. Elsukova, 2006, published in Fizika Metallov i Metallovedenie, 2006, Vol. 102, No. 1, pp. 733–739.
Elsukov and Elsukova are also known by the names Yelsukov and Yelsukova, respectively. The names used here are the transliterations under the BSI/ANSI scheme adopted by this journal.—Ed.
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Elsukov, E.P., Voronina, E.V., Shuravin, A.S. et al. Structure of the Fe100−x Alx alloys (25 < x < 35 at. %) annealed in a temperature range of 400–800°C and the effect of the ordering type on the magnetic properties. Phys. Metals Metallogr. 102, 55–60 (2006). https://doi.org/10.1134/S0031918X06070076
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DOI: https://doi.org/10.1134/S0031918X06070076