Journal ArticleDOI
Thermodynamic Properties Prediction of Fe–Al–Ti Alloys Based on Atom and Molecule Coexistence Theory
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This article is published in Physics of Metals and Metallography.The article was published on 2022-11-10. It has received 1 citations till now. The article focuses on the topics: Gibbs free energy & Enthalpy.read more
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Estimation of Component Activities and Molar Excess Gibbs Energy of 19 Binary Liquid Alloys from Partial Pair Distribution Functions in Literature
TL;DR: In this article , a new method for estimating the molar excess Gibbs energy and activity of liquid alloys based on recent research was proposed, where the partial pair distribution function (PPDF) was utilized to calculate the parameters of the MIVM, RSM, Wilson, NRTL, and M-NRTL.
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Journal ArticleDOI
Local compositions in thermodynamic excess functions for liquid mixtures
Henri Renon,John M. Prausnitz +1 more
TL;DR: In this paper, a new equation based on Scott's two-liquid model and on an assumption of nonrandomness similar to that used by Wilson is derived, which gives an excellent representation of many types of liquid mixtures.
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Cohesion in alloys - fundamentals of a semi-empirical model
TL;DR: In this article, a semi-empirical model of alloy cohesion involving two material constants for each element is introduced by means of the physical ideas underlying the scheme and the resulting expressions for the heat of formation of binary alloys are presented and their applicability in various extreme situations is discussed.
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The Modified Quasichemical Model I— Binary Solutions
TL;DR: In this article, a modified quasichemical model for short-range ordering in liquid and solid solutions is presented, where the energy of pair formation is expanded in terms of the pair fractions rather than the component fractions, and coordination numbers are permitted to vary with composition.
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Phase equilibria in the Ti–Al binary system
TL;DR: In this article, the phase equilibria between the β -Ti (A2), α -Ti(A3), α 2 -Ti 3 Al (D0 19 ) and the γ -TiAl (L1 0 ) phases in the Ti-Al system using specimens with low levels of oxygen are presented.
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The Al-Rich Part of the Fe-Al Phase Diagram
TL;DR: In this paper, a series of 19 alloys were produced and heat-treated at temperatures in the range from 600 to 1100 °C for up to 5000 Â h. The obtained data were further complemented by results from a number of diffusion couples, which helped to determine the homogeneity ranges of the phases FeAl2, Fe2Al5, and Fe4Al13.