Critical thermodynamic evaluation and optimization of the Co–Nd, Cu–Nd and Nd–Ni systems
Source abstract
Abstract
Abstract All experimental data on phase equilibria and thermodynamic properties of the Co–Nd, Cu–Nd and Nd–Ni binary systems in literature were reviewed and critically examined. A set of optimized model parameters for all solid stoichiometric compounds and liquid phase was built to reproduce all available reliable thermodynamic properties and phase diagram data within experimental error limits. The Modified Quasichemical Model in the pair approximation was used to describe the thermodynamic properties of the liquid solution accurately. Systematic changes in the phase diagrams and thermodynamic properties between Nd–X binary systems, where X=Mn, Fe, Co, Ni and Cu, are presented and discussed.
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Research context
OpenAlex topics: Metallurgical and Alloy Processes · Metallurgical Processes and Thermodynamics · Thermodynamic and Structural Properties of Metals and Alloys
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