Ranganathan, S (1997) Prediction of multi-phase equilibria in alloy systems by the technique of successive partial equilibration. Calphad, 21 (4). pp. 453-461.
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Abstract
The technique of successive partial equilibria was recently employed to predict the precipitation of carbides in equilibrium with a solution phase. This involved predicting the equilibrium between a phase (the solution) whose composition could change with the overall composition of the system, and a phase which had a fixed stoichiometry with respect to the ratio of the number of atoms in the cationic sub-lattice to that in the anionic sub-lattice. This is a special case of predicting phase equilibria using this technique. In the present communication, this technique is extended to predict equilibria involving two or more phases whose compositions can vary over a range, such as that between two solutions phases. This technique is illustrated with respect to the Ag-Cu system and some salient features of the algorithm are discussed.
Item Type: | Article |
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Official URL/DOI: | http://dx.doi.org/10.1016/S0364-5916(98)00002-9 |
Uncontrolled Keywords: | Multi-phase equilibria |
Divisions: | Metal Extraction and Forming |
ID Code: | 72 |
Deposited By: | Dr. A K Sahu |
Deposited On: | 07 Oct 2009 09:44 |
Last Modified: | 08 Feb 2012 14:07 |
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