Abstract
An abnormal phenomenon of increasing long-range order in the Ni 3(Mn 1−x V x) alloys following the L12 pattern after quenching from the melt with a rate of 106 deg/s is revealed by the neutron diffraction method. It is demonstrated that the established effect can be explained by a high degree of supersaturation (by 4–5 orders of magnitude) with excess quenching vacancies and, as a consequence, by a sharp increase in the diffusion mobility of atoms in the solid solution.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 1, pp. 5–8, January, 2006.
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Glezer, A.M., Goman’kov, V.I., Blinova, E.N. et al. Abnormal behavior of the atomic order parameter during quenching of the Ni3(Mn,V) alloys from the liquid state. Russ Phys J 49, 1–4 (2006). https://doi.org/10.1007/s00000-006-0064-6
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DOI: https://doi.org/10.1007/s00000-006-0064-6