Thermodynamic characterization of solidification and defects that occur in Mg-alloy AM60
The AM60 alloy was thermodynamically examined using chemical analysis, thermodynamic calculation made by ThermoCalc program, “in situ” thermal analysis and differential scanning calorimetry (DSC), whereas the microstructure constituents were confirmed using optical and scanning electron microscopy (...
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| Format: | Article |
| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2017-01-01
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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/1450-5339/2017/1450-53391700009V.pdf |
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| author | Vončina M. Petrič M. Mrvar P. Medved J. |
| author_facet | Vončina M. Petrič M. Mrvar P. Medved J. |
| author_sort | Vončina M. |
| collection | DOAJ |
| description | The AM60 alloy was thermodynamically examined using chemical analysis, thermodynamic calculation made by ThermoCalc program, “in situ” thermal analysis and differential scanning calorimetry (DSC), whereas the microstructure constituents were confirmed using optical and scanning electron microscopy (SEM). At the eutectic temperature of 437 °C the equilibrium solubility of Al in Mg is 12.6 wt. % Al. On the boundaries of the primary Mg grains the intermetallic compound of Al12Mg17 is precipitating according to the solvus line of the Mg-Al phase diagram. Solidification of the AM60 alloy has been investigated using “in situ” simple thermal analysis. The investigation of solidification has been taking place by evaluation of the cooling curves in connection with metallographic examinations, differential scanning calorimetry and thermodynamic calculations. All defects, nonmetallic inclusions and intermetallic compounds that occur in investigated AM60 alloy were identified. |
| format | Article |
| id | doaj-art-8957a7ac6c924e08ad77f8a7dc54677f |
| institution | Kabale University |
| issn | 1450-5339 2217-7175 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-8957a7ac6c924e08ad77f8a7dc54677f2025-02-02T14:20:01ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392217-71752017-01-0153210711410.2298/JMMB160609009V1450-53391700009VThermodynamic characterization of solidification and defects that occur in Mg-alloy AM60Vončina M.0Petrič M.1Mrvar P.2Medved J.3University of Ljubljana, Faculty of Natural Science and Engineering, Department of Materials and Metallurgy, Ljubljana, SloveniaUniversity of Ljubljana, Faculty of Natural Science and Engineering, Department of Materials and Metallurgy, Ljubljana, SloveniaUniversity of Ljubljana, Faculty of Natural Science and Engineering, Department of Materials and Metallurgy, Ljubljana, SloveniaUniversity of Ljubljana, Faculty of Natural Science and Engineering, Department of Materials and Metallurgy, Ljubljana, SloveniaThe AM60 alloy was thermodynamically examined using chemical analysis, thermodynamic calculation made by ThermoCalc program, “in situ” thermal analysis and differential scanning calorimetry (DSC), whereas the microstructure constituents were confirmed using optical and scanning electron microscopy (SEM). At the eutectic temperature of 437 °C the equilibrium solubility of Al in Mg is 12.6 wt. % Al. On the boundaries of the primary Mg grains the intermetallic compound of Al12Mg17 is precipitating according to the solvus line of the Mg-Al phase diagram. Solidification of the AM60 alloy has been investigated using “in situ” simple thermal analysis. The investigation of solidification has been taking place by evaluation of the cooling curves in connection with metallographic examinations, differential scanning calorimetry and thermodynamic calculations. All defects, nonmetallic inclusions and intermetallic compounds that occur in investigated AM60 alloy were identified.http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700009V.pdfAM60 Mg-alloythermodynamic calculationinclusionsDifferential Scanning Calorimetry (DSC) |
| spellingShingle | Vončina M. Petrič M. Mrvar P. Medved J. Thermodynamic characterization of solidification and defects that occur in Mg-alloy AM60 Journal of Mining and Metallurgy. Section B: Metallurgy AM60 Mg-alloy thermodynamic calculation inclusions Differential Scanning Calorimetry (DSC) |
| title | Thermodynamic characterization of solidification and defects that occur in Mg-alloy AM60 |
| title_full | Thermodynamic characterization of solidification and defects that occur in Mg-alloy AM60 |
| title_fullStr | Thermodynamic characterization of solidification and defects that occur in Mg-alloy AM60 |
| title_full_unstemmed | Thermodynamic characterization of solidification and defects that occur in Mg-alloy AM60 |
| title_short | Thermodynamic characterization of solidification and defects that occur in Mg-alloy AM60 |
| title_sort | thermodynamic characterization of solidification and defects that occur in mg alloy am60 |
| topic | AM60 Mg-alloy thermodynamic calculation inclusions Differential Scanning Calorimetry (DSC) |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700009V.pdf |
| work_keys_str_mv | AT voncinam thermodynamiccharacterizationofsolidificationanddefectsthatoccurinmgalloyam60 AT petricm thermodynamiccharacterizationofsolidificationanddefectsthatoccurinmgalloyam60 AT mrvarp thermodynamiccharacterizationofsolidificationanddefectsthatoccurinmgalloyam60 AT medvedj thermodynamiccharacterizationofsolidificationanddefectsthatoccurinmgalloyam60 |