A model for the analysis of enthalpies and entropies of liquid binary alloys |
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| Authors: | P Hicter JC Mathieu F Durand E Bonnier |
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| Institution: | 1. Laboratoire de Thermodynamique et Physico-chimie métallurgiques associé au C.N.R.S. , E.N.S. Electrochimie &2. Electrométallurgie , 18 rue Hoche 38, Grenoble, France |
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| Abstract: | The automatic treatment of calculations of chemical equilibrium in homogeneous phases requires analytical representation of the enthalpies and entropies of mixing of the components; therefore various approaches have been investigated, including in particular an attempt to find significant models. The ‘surrounded atom’ model provides a satisfactory method of representing all the thermodynamic characteristics of mixing in binary alloys, on the basis of four adjustable parameters. |
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