An analytical approach for thermodynamic properties of the six-component systems Ni-Cr-Co-Al-Mo-Ti and their subsystems

Arslan, Hüseyin; Dogan, Ali; Doǧan, Tamer

doi:10.1134/s0031918x13220018

Cited by 19 publications

(9 citation statements)

References 33 publications

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“…Given the coefficient values in Table 1, similarity coefficients calculated in Table 2 and Table 3 are provided by Eqs. (8) and (9). The numerical values of the mixing enthalpy of mixing for the quinary and quaternary system mentioned above are obtained and the results are presented in Figs.…”

Section: Resultsmentioning

confidence: 98%

“…Generally speaking, the results of the calculated mixing enthalpies and the activity values of contents, such as Bi and Sn in the present study will be used as starting values in the further calculations of the multi-component BieCdeGaeIneZn, BieCdeGaeZn and AueCueSn system. Recently some thermodynamic studies, dealing with the quinary and six component systems have been continuing [8,23,24].…”

Section: Resultsmentioning

confidence: 99%

“…The proof of this expression is given in ref. [8]. Activity coefficient of Bi [9] can be expressed through the partial excess Gibbs free energy.…”

Section: Fundamentals Of the Geometric Modelsmentioning

confidence: 99%

See 2 more Smart Citations

Determinations of enthalpy and partial molar enthalpy in the alloys Bi–Cd–Ga–In–Zn, Bi–Cd–Ga–Zn and Au–Cu–Sn

Arslan

2015

Materials Chemistry and Physics

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Section: Resultsmentioning

confidence: 98%

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Determinations of enthalpy and partial molar enthalpy in the alloys Bi–Cd–Ga–In–Zn, Bi–Cd–Ga–Zn and Au–Cu–Sn

Arslan

2015

Materials Chemistry and Physics

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“…Therefore, if recent studies are analyzed, it will be seen that five and six-component works on thermodynamic of integral excess energy properties of the alloys are scarce. [33,34] In order to close the current gap seen in the literature, study on the excess properties of the Ni-Cr-Co-Al-Ti-Cu, Au-In-Sn-Zn, and In-Pd-Sn alloys are presented in this study.…”

Section: Resultsmentioning

confidence: 98%

Comparative Thermodynamic Prediction of Integral Properties of Six Component, Quaternary, and Ternary Systems

Dogan

Arslan

2015

Metall Mater Trans A

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In the present study, the enthalpies of mixing associated with the liquid phase in Ni-Cr-Co-AlTi-Cu, Au-In-Sn-Zn, and In-Pd-Sn systems at a temperature of 2000 K (1727°C) through the six components, ternary, and quaternary geometric models are calculated. The values calculated from different geometric models are compared with those obtained in the experiments. In this respect, the results of some thermodynamic prediction methods were applied to the six-component Ni-Cr-Co-Al-Ti-Cu system, the quaternary alloy Au-In 0.45 -Sn 0.45 -Zn 0.1, and the subsystem ternary alloy In-Pd-Sn in the present study in order to analytically determine the integral properties associated with the six-component alloy systems in the liquid phase. The Chou's general solution model and the traditional models of Toop, Colinet, Muggianu, and Kohler were included in the calculation for comparison and discussion. A comparison among the results of the models and experiments carried out for ternary and quaternary systems displays good mutual agreement.

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“…Moreover, the symmetry properties of the Ag-Au-Cu ternary alloy system were judged. On the other hand, the excess surface tensions instead of excess thermodynamic properties encountered frequently in researches calculating the Gibbs energies and enthalpies of the alloys [176][177][178][179][180][181][182][183] have been used in order to calculate the surface tension of related ternary alloys in the present study [2,46,62,86,97,100,174,[176][177][178][179][180][181][184][185][186][187][188].…”

Section: Introductionmentioning

confidence: 99%

Surface Tension and Surface Tension Assessment of Ag-Au-Cu Ternary and Sub-Binary Alloy Systems

Arslan¹,

Dogan²

2019

Hysteresis of Composites

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A brief review of measurement techniques and theoretical studies on the surface tension alloy and mixture has been presented in the present study. It is clear that the experimental determination of thermodynamic and thermophysical properties of both solid and especially liquid alloys at high temperature cases is frequently difficult technologically. In addition to this, a lack of experimental data concerning thermophysical properties of Ag-Au, Au-Cu, and Ag-Cu sub-binary systems is obvious. The theoretical thermophysical data of the Ag-Au-Cu ternary alloy systems are very scarce in the literature. Thus, the surface tensions of the alloys just mentioned above for cross sections z = x Ag /x Au = 1/3, 1/1, 3/1, 2/5, and 5/2, respectively, and their sub-binary systems are much simply calculated from the surface tensions of the Ag-Au, Au-Cu, and Ag-Cu sub-binary systems by using geometric models, such as Muggianu, Kohler, Toop, and GSM (Chou's general solution model) and Butler's equation. The predicted results in the present study show rather an agreement with the experimental results of the alloys. Therefore, it is inferred that the obtained surface tension curves for the Ag-Au-Cu ternary alloy at 1381 K are reasonable with especially those calculated from the Toop model.

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An analytical approach for thermodynamic properties of the six-component systems Ni-Cr-Co-Al-Mo-Ti and their subsystems

Cited by 19 publications

References 33 publications

Determinations of enthalpy and partial molar enthalpy in the alloys Bi–Cd–Ga–In–Zn, Bi–Cd–Ga–Zn and Au–Cu–Sn

Determinations of enthalpy and partial molar enthalpy in the alloys Bi–Cd–Ga–In–Zn, Bi–Cd–Ga–Zn and Au–Cu–Sn

Comparative Thermodynamic Prediction of Integral Properties of Six Component, Quaternary, and Ternary Systems

Surface Tension and Surface Tension Assessment of Ag-Au-Cu Ternary and Sub-Binary Alloy Systems

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