A THERMODYNAMIC EVALUATION OF THE MN-SI SYSTEM

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