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Thermodynamic properties of gadolinium germanides at 298.15–2155 K

  • Physicochemical and Structural Investigations of Materials
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Powder Metallurgy and Metal Ceramics Aims and scope

Abstract

Enthalpies of the germanides Gd5Ge3, GdGe, and GdGe1.5 were measured in the range 298.15–2155 K for the first time by the method of mixing calorimetry. The temperatures, enthalpies, and entropies of melting of the compounds were determined, and also those of the polymorphic transformations in GeGd1.5. Equations for the temperature dependence of the basic thermodynamic functions over a wide temperature range were determined and recommended for, practical use.

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Authors
  1. N. P. Gorbachuk
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  2. A. S. Bolgar
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Additional information

Institute for Problems of Materials Science. Ukraine National Academy of Sciences. Kiev. Translated from Poroshkovaya Metallurgiya, Nos. 9–10(409), pp. 41–44. September–October, 1999.

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Gorbachuk, N.P., Bolgar, A.S. Thermodynamic properties of gadolinium germanides at 298.15–2155 K. Powder Metall Met Ceram 38, 462–465 (1999). https://doi.org/10.1007/BF02676061

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  • DOI: https://doi.org/10.1007/BF02676061

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