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Single-phase model of recrystallization of molybdenum activated by diffusion of nickel impurities

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Abstract

A new model of the activated recrystallization of molybdenum under the diffusion action of a nickel coating is proposed. In the context of this model, dependences of the thickness of the recrystallized layer and of the velocity of motion of the recrystallization front on the annealing time have been derived analytically. It has been revealed that an increase in nickel concentration on the surface increases, whereas an increase in average size of recrystallized grains decreases the recrystallization velocity in molybdenum. A temperature dependence of the thickness of the recrystallized molybdenum layer has also been derived.

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Authors and Affiliations

  1. Belgorod State University, Russia

    S. E. Savotchenko, M. B. Ivanov & O. V. Yurova

Authors
  1. S. E. Savotchenko
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  2. M. B. Ivanov
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  3. O. V. Yurova
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Correspondence to S. E. Savotchenko.

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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 11, pp. 50–55, November, 2007.

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Savotchenko, S.E., Ivanov, M.B. & Yurova, O.V. Single-phase model of recrystallization of molybdenum activated by diffusion of nickel impurities. Russ Phys J 50, 1118–1123 (2007). https://doi.org/10.1007/s11182-007-0164-7

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  • DOI: https://doi.org/10.1007/s11182-007-0164-7

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