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Binary system
About: Binary system is a research topic. Over the lifetime, 5788 publications have been published within this topic receiving 97882 citations.
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TL;DR: In this paper, the phase selection phenomena of a TiAl system containing (44-50) at% Al were theoretically studied based on the criterion of the highest interface temperature and with solidification interface response function model of single-phase alloys.
53 citations
52 citations
TL;DR: A modified Dvorak & Boublik & recirculation still was used for the determination of isothermal vapour-liquid equilibrium data for the binary system ethanol-n-octane at four temperatures as mentioned in this paper.
Abstract: A modified Dvorak & Boublik & recirculation still was used for the determination of isothermal vapour–liquid equilibrium data for the binary system ethanol–n-octane at four temperatures. Liquid activity coefficients, γ, were evaluated, and log γ values were correlated by a three-constant Redlich–Kister equation. Binary azeotrope exists at all four temperatures and the mole fraction of ethanol in the azeotrope increases with increasing temperature.
52 citations
TL;DR: In this article, the same authors reported Isobaric vapor−liquid equilibrium data at 101.33 kPa for binary systems formed by N-methylpyrrolidone (NMP) and N,N-dimethylformamide (DMF) with benzene, heptane, hexane, or cyclohexane.
Abstract: Isobaric vapor−liquid equilibrium data at 101.33 kPa are reported for binary systems formed by N-methylpyrrolidone (NMP) and N,N-dimethylformamide (DMF) with benzene, heptane, hexane, or cyclohexane. Data reduction based on the Van Laar, Wilson, NRTL, and UNIQUAC models provides a correlation for the liquid-phase activity coefficients. All the systems, except for the ones formed with benzene, are strongly nonideal, yielding two phases at low temperatures.
52 citations
TL;DR: In this paper, a thermodynamic assessment and calculation of the entire Mg-Mn phase diagram was performed, incorporating published experimental data on the Mn solubility in the Mgrich corner.
Abstract: The monotectic reaction L″=L′+δMn in the binary system Mg-Mn was measured at about 1200 °C using differential thermal analysis. This was possible by sealing the samples in arc welded Ta capsules, thus solving the problem of high vapor pressure of Mg at such high temperature and also suppressing any reaction of Mg with the environment. Problems associated with the reaction of Mn with the Ta crucible are discussed in detail. In addition, a thermodynamic assessment and calculation of the entire Mg-Mn phase diagram was performed, incorporating published experimental data on the Mn solubility in the Mg-rich corner.
52 citations