Thermodynamic re-optimization of the Cu-Mg-Sn system at the Cu-Mg side
Thermodynamic description of the ternary Cu-Mg-Sn system at its Cu-Mg side is presented. The thermodynamic parameters of the binary sub-systems, Cu-Mg, Cu-Sn and Mg-Sn, are taken from the earlier SGTE-based assessments (modifying the Mg-Sn description slightly) and those of the Cu-Mg-Si system ar...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Technical Faculty, Bor
2012-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2012/1450-53391200008M.pdf |
| _version_ | 1811256485830721536 |
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| author | Miettinen J. Vassilev G. |
| author_facet | Miettinen J. Vassilev G. |
| author_sort | Miettinen J. |
| collection | DOAJ |
| description | Thermodynamic description of the ternary Cu-Mg-Sn system at its Cu-Mg side is presented. The thermodynamic parameters of the binary sub-systems, Cu-Mg, Cu-Sn and Mg-Sn, are taken from the earlier SGTE-based assessments (modifying the Mg-Sn description slightly) and those of the Cu-Mg-Si system are optimized in this study using the experimental thermodynamic and phase equilibrium data. The solution phases of the systems are described with the substitutional solution model and the intermetallic Cu2Mg compound (Laves C15), treated as simple semi-stoichiometric phases of the (A,B)pCq type, is described with the twosublattice model. The present ternary description is valid for tin contents up to 45 wt% (xSn≈0.30). |
| first_indexed | 2024-04-12T17:41:55Z |
| format | Article |
| id | doaj.art-ea4e6e6f58b04d12b1292ce49f02ece2 |
| institution | Directory Open Access Journal |
| issn | 1450-5339 |
| language | English |
| last_indexed | 2024-04-12T17:41:55Z |
| publishDate | 2012-01-01 |
| publisher | Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj.art-ea4e6e6f58b04d12b1292ce49f02ece22022-12-22T03:22:47ZengTechnical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392012-01-01481536210.2298/JMMB110731008MThermodynamic re-optimization of the Cu-Mg-Sn system at the Cu-Mg sideMiettinen J.Vassilev G.Thermodynamic description of the ternary Cu-Mg-Sn system at its Cu-Mg side is presented. The thermodynamic parameters of the binary sub-systems, Cu-Mg, Cu-Sn and Mg-Sn, are taken from the earlier SGTE-based assessments (modifying the Mg-Sn description slightly) and those of the Cu-Mg-Si system are optimized in this study using the experimental thermodynamic and phase equilibrium data. The solution phases of the systems are described with the substitutional solution model and the intermetallic Cu2Mg compound (Laves C15), treated as simple semi-stoichiometric phases of the (A,B)pCq type, is described with the twosublattice model. The present ternary description is valid for tin contents up to 45 wt% (xSn≈0.30).http://www.doiserbia.nb.rs/img/doi/1450-5339/2012/1450-53391200008M.pdfphase diagramsthermodynamic modelingternary systemscopper-magnesium alloys |
| spellingShingle | Miettinen J. Vassilev G. Thermodynamic re-optimization of the Cu-Mg-Sn system at the Cu-Mg side Journal of Mining and Metallurgy. Section B: Metallurgy phase diagrams thermodynamic modeling ternary systems copper-magnesium alloys |
| title | Thermodynamic re-optimization of the Cu-Mg-Sn system at the Cu-Mg side |
| title_full | Thermodynamic re-optimization of the Cu-Mg-Sn system at the Cu-Mg side |
| title_fullStr | Thermodynamic re-optimization of the Cu-Mg-Sn system at the Cu-Mg side |
| title_full_unstemmed | Thermodynamic re-optimization of the Cu-Mg-Sn system at the Cu-Mg side |
| title_short | Thermodynamic re-optimization of the Cu-Mg-Sn system at the Cu-Mg side |
| title_sort | thermodynamic re optimization of the cu mg sn system at the cu mg side |
| topic | phase diagrams thermodynamic modeling ternary systems copper-magnesium alloys |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2012/1450-53391200008M.pdf |
| work_keys_str_mv | AT miettinenj thermodynamicreoptimizationofthecumgsnsystematthecumgside AT vassilevg thermodynamicreoptimizationofthecumgsnsystematthecumgside |