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Enthalpy of formation of Mn-Zr (manganese-zirconium) system

  • F. Predel
Part of the Physical Chemistry book series (volume 12D)

Abstract

This chapter provides the enthalpy of formation of Mn2Zr.

Thermodynamics

The standard enthalpy of formation of Mn2Zr has been calculated from results of vapour pressure measurements (Smetana et al. [70Sme]). The value obtained amounts to
$$ \triangle {\mathrm{H}}_{298}^{\mathrm{S}}=-16.33\mathrm{kJg}\pm 5\mathrm{kJg}-{\mathrm{atom}}^{-1}. $$
whereas Flandorfer et al. [97Fla] recommend the value
$$ \triangle {\mathrm{H}}_{298}^{\mathrm{S}}=-40\mathrm{kJg}-{\mathrm{atom}}^{-1}. $$
Symbols and abbreviations

Short form

Full form

ΔHS

integral enthalpy of formation of a solid alloy

References

  1. [70Sme]
    Smetana, F., Entner, P., Neckel, A.: Monatshefte f. Chem. 101 (1970) 956CrossRefGoogle Scholar
  2. [97Fla]
    Flandorfer, H., Gröbner, J., Stamou, A., Hassiotis, N., Saccone, A., Rogl, P., Wouters, R., Seifert, H., Maccio, D., Ferro, R., Haidemenopoulos, G., Delaey, L., Effenberg, G.: Z. Metallkde. 88 (1997) 529Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • F. Predel
    • 1
  1. 1.Max-Planck-Institut für FestkörperforschungStuttgartGermany

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