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A thermodynamic evaluation of the Mn-Si system

1995; Elsevier BV; Volume: 19; Issue: 1 Linguagem: Inglês

10.1016/0364-5916(95)00007-2

1873-2984

Pierre‐Yves Chevalier, E. Fischer, Alain Rivet,

Intermetallics and Advanced Alloy Properties

Available experimental information concerning thermodynamic properties as well as phase equilibria has been compiled and used for the assessment of new self-consistent parameters for all phases in the Mn-Si system, by means of the well-known Lukas et al. 's program. Phase diagram and characteristic thermodynamic functions have been calculated and compared with the experimental values, leading to a very satisfactory agreement. Thermodynamic models and pure elements data are consistent with the S.G.T.E (Scientific Groupe Thermodata Europe) recommendations. Thus, the assessed parameters may be incorporated in specialized solution databases.