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The relationship between Gibbs free energy and the intersection of the liquidi in phase diagrams of reciprocal systems

  • Physical Chemistry
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Abstract

In the phase diagrams of reciprocal systems with negligible solubilities in the solid state the liquidi of the stable pair intersect. A relationship between the length of this intersection and the Gibbs free energy for the reciprocal reaction of the pure solids has been derived. Calculated values from experimental results are compared with data from free energy tables and show good agreement.

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Authors and Affiliations

  1. Department of Metallurgy, Royal Inst. of Technology, 100 44, Stockholm 70, Sweden

    Mats Hillert (Professor) & L. -I. Staffansson (Docent and Lecturer)

Authors
  1. Mats Hillert
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  2. L. -I. Staffansson
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Hillert, M., Staffansson, L.I. The relationship between Gibbs free energy and the intersection of the liquidi in phase diagrams of reciprocal systems. Metall Trans B 6, 613–616 (1975). https://doi.org/10.1007/BF02913856

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