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Soviet Physics Journal

, Volume 25, Issue 3, pp 208–212 | Cite as

Magnetic susceptibility and electrical resistivity of Ni-Al alloys at high temperatures

  • V. A. Antropov
  • B. S. Vorontsov
  • S. P. Dovgopol
  • I. Z. Radovskii
  • P. V. Gel'd
Article
  • 22 Downloads

Abstract

Magnetic susceptibility and electrical resistivity of the Ni-Al alloy system are studied in wide temperature (700–800°C) and concentration (up to 25 at. %) intervals. It is shown that in the region of solid solutions, temperature dependencies are sufficiently well described by a modified Curie-Weiss law, taking into account the existence of a temperature-independent contribution. For liquid alloys, calculation of the dependence of the electrical resistivity on composition is performed according to the Faber-Ziman-Evans method. Magnetic and electrical characteristics obtained are explained on the basis of a modified Anderson model, with the interaction of virtual bound states of nickel with collective valent electrons of aluminum taken into account.

Keywords

Aluminum Nickel Solid Solution Magnetic Susceptibility Electrical Resistivity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1982

Authors and Affiliations

  • V. A. Antropov
    • 1
  • B. S. Vorontsov
    • 1
  • S. P. Dovgopol
    • 1
  • I. Z. Radovskii
    • 1
  • P. V. Gel'd
    • 1
  1. 1.S. M. Kirov Ural Polytechnic InstituteSverdlovsk

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