Comparative analyses of thermodynamic properties assessments, performed by geometric models: Application to the Ni-Bi-Zn system
The thermochemical properties of metals and alloys are essential for the chemists to invent and improve metallurgical and materials’ design processes. However, the properties of multicomponent systems are still scarcely known due to experimental difficulties and the large number of related...
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| Format: | Article |
| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2013-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2013/1450-53391300035G.pdf |
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| author | Gandova V. Vassilev G. |
| author_facet | Gandova V. Vassilev G. |
| author_sort | Gandova V. |
| collection | DOAJ |
| description | The thermochemical properties of metals and alloys are essential for the
chemists to invent and improve metallurgical and materials’ design processes.
However, the properties of multicomponent systems are still scarcely known
due to experimental difficulties and the large number of related systems.
Thus, the modelling of some thermodynamic properties would be advantageous
when experimental data are missing. Considering mentioned facts, geometric
models to estimate some thermodynamic properties for the liquid phase of the
Ni-Bi-Zn systems. The calculations have been performed in a wide temperature
range (1000-2000 K). Ternary interaction parameters for the liquid phase
allowing molar Gibbs excess energy calculation have been determined. |
| format | Article |
| id | doaj-art-c81a74f0189148688e96c56e9908ec8e |
| institution | Kabale University |
| issn | 1450-5339 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-c81a74f0189148688e96c56e9908ec8e2025-02-03T02:07:55ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392013-01-0149334735210.2298/JMMB120829035G1450-53391300035GComparative analyses of thermodynamic properties assessments, performed by geometric models: Application to the Ni-Bi-Zn systemGandova V.0Vassilev G.1University of Food Technologies, Inorganic and Physical Chemistry Department, Plovdiv, BulgariaUniversity of Plovdiv, Inorganic Chemistry Department, Plovdiv, BulgariaThe thermochemical properties of metals and alloys are essential for the chemists to invent and improve metallurgical and materials’ design processes. However, the properties of multicomponent systems are still scarcely known due to experimental difficulties and the large number of related systems. Thus, the modelling of some thermodynamic properties would be advantageous when experimental data are missing. Considering mentioned facts, geometric models to estimate some thermodynamic properties for the liquid phase of the Ni-Bi-Zn systems. The calculations have been performed in a wide temperature range (1000-2000 K). Ternary interaction parameters for the liquid phase allowing molar Gibbs excess energy calculation have been determined.http://www.doiserbia.nb.rs/img/doi/1450-5339/2013/1450-53391300035G.pdfthermodynamicsgeneral solution modelternary interaction parametersBi-Ni-Znternary system |
| spellingShingle | Gandova V. Vassilev G. Comparative analyses of thermodynamic properties assessments, performed by geometric models: Application to the Ni-Bi-Zn system Journal of Mining and Metallurgy. Section B: Metallurgy thermodynamics general solution model ternary interaction parameters Bi-Ni-Zn ternary system |
| title | Comparative analyses of thermodynamic properties assessments, performed by geometric models: Application to the Ni-Bi-Zn system |
| title_full | Comparative analyses of thermodynamic properties assessments, performed by geometric models: Application to the Ni-Bi-Zn system |
| title_fullStr | Comparative analyses of thermodynamic properties assessments, performed by geometric models: Application to the Ni-Bi-Zn system |
| title_full_unstemmed | Comparative analyses of thermodynamic properties assessments, performed by geometric models: Application to the Ni-Bi-Zn system |
| title_short | Comparative analyses of thermodynamic properties assessments, performed by geometric models: Application to the Ni-Bi-Zn system |
| title_sort | comparative analyses of thermodynamic properties assessments performed by geometric models application to the ni bi zn system |
| topic | thermodynamics general solution model ternary interaction parameters Bi-Ni-Zn ternary system |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2013/1450-53391300035G.pdf |
| work_keys_str_mv | AT gandovav comparativeanalysesofthermodynamicpropertiesassessmentsperformedbygeometricmodelsapplicationtothenibiznsystem AT vassilevg comparativeanalysesofthermodynamicpropertiesassessmentsperformedbygeometricmodelsapplicationtothenibiznsystem |