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Enthalpy of formation of Mo-Si (molybdenum-silicon) system

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

Abstract

This chapter provides the enthalpy of formation of Mo-Si (molybdenum-silicon) system.

Thermodynamics

On the basis of results from high-temperature direct synthesis calorimetry at 1473 ± 2 K Meschel et al. [98Mes] have calculated standard enthalpies of formation of intermediate phases. The results are given in Table 1.
Table 1

Mo-Si. Standard enthalpies of formation of intermediate phases [98Mes]

Phase

ΔHS298

[kJ g-at−1]

Mo5Si3

−38.2 ± 1.6

MoSi2

−47.9 ± 2.1

Symbols and abbreviations

Short form

Full form

ΔHS

integral enthalpy of formation of a solid alloy

References

  1. [98Mes]
    Meschel, S.V., Kleppa, O.J.: J. Alloys Comp. 274 (1998) 193CrossRefGoogle 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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