Phase transformation and microstructure study of the as-cast Cu-rich Cu-Al-Mn ternary alloys
Four Cu-rich alloys from the ternary Cu-Al-Mn system were prepared in the electric-arc furnace and casted in cylindrical moulds with dimensions: f=8 mm and length 12 mm. Microstructural investigations of the prepared samples were performed by using optical microscopy (OM) and scanning elect...
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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 |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700039H.pdf |
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| author | Holjevac-Grgurić T. Manasijević D. Kožuh S. Ivanić I. Balanović Lj. Anžel I. Kosec B. Bizjak M. Knežević M. Gojić M. |
| author_facet | Holjevac-Grgurić T. Manasijević D. Kožuh S. Ivanić I. Balanović Lj. Anžel I. Kosec B. Bizjak M. Knežević M. Gojić M. |
| author_sort | Holjevac-Grgurić T. |
| collection | DOAJ |
| description | Four Cu-rich alloys from the ternary Cu-Al-Mn system were prepared in the
electric-arc furnace and casted in cylindrical moulds with dimensions: f=8 mm
and length 12 mm. Microstructural investigations of the prepared samples were
performed by using optical microscopy (OM) and scanning electron microscopy,
equipped by energy dispersive spectroscopy (SEM-EDS). Assignation of
crystalline phases was confirmed by XRD analysis. Phase transition
temperatures were determined using simultaneous thermal analyzer STA DSC/TG.
Phase equilibria calculation of the ternary Cu-Al-Mn system was performed
using optimized thermodynamic parameters from literature. Microstructure and
phase transitions of the prepared as-cast alloys were investigated and
experimental results were compared with the results of thermodynamic
calculations. |
| format | Article |
| id | doaj-art-108d202595504a749eeacfc6f784bad0 |
| 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-108d202595504a749eeacfc6f784bad02025-02-02T16:32:27ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392217-71752017-01-0153341342210.2298/JMMB170809039H1450-53391700039HPhase transformation and microstructure study of the as-cast Cu-rich Cu-Al-Mn ternary alloysHoljevac-Grgurić T.0Manasijević D.1Kožuh S.2Ivanić I.3Balanović Lj.4Anžel I.5Kosec B.6Bizjak M.7Knežević M.8Gojić M.9University of Zagreb, Faculty of Metallurgy, Sisak, CroatiaTechnical Faculty Bor, BorUniversity of Zagreb, Faculty of Metallurgy, Sisak, CroatiaUniversity of Zagreb, Faculty of Metallurgy, Sisak, CroatiaTechnical Faculty Bor, BorUniversity of Maribor, Faculty of Mechanical Engineering, Maribor, SloveniaUniversity of Ljubljana, Faculty of Natural Sciences and Engineering, Ljubljana, SloveniaUniversity of Ljubljana, Faculty of Natural Sciences and Engineering, Ljubljana, SloveniaUniversity of Zagreb, Faculty of Metallurgy, Sisak, CroatiaUniversity of Zagreb, Faculty of Metallurgy, Sisak, CroatiaFour Cu-rich alloys from the ternary Cu-Al-Mn system were prepared in the electric-arc furnace and casted in cylindrical moulds with dimensions: f=8 mm and length 12 mm. Microstructural investigations of the prepared samples were performed by using optical microscopy (OM) and scanning electron microscopy, equipped by energy dispersive spectroscopy (SEM-EDS). Assignation of crystalline phases was confirmed by XRD analysis. Phase transition temperatures were determined using simultaneous thermal analyzer STA DSC/TG. Phase equilibria calculation of the ternary Cu-Al-Mn system was performed using optimized thermodynamic parameters from literature. Microstructure and phase transitions of the prepared as-cast alloys were investigated and experimental results were compared with the results of thermodynamic calculations.http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700039H.pdfCu-Al-Mn alloysSMA alloysmicrostructurephase transformations |
| spellingShingle | Holjevac-Grgurić T. Manasijević D. Kožuh S. Ivanić I. Balanović Lj. Anžel I. Kosec B. Bizjak M. Knežević M. Gojić M. Phase transformation and microstructure study of the as-cast Cu-rich Cu-Al-Mn ternary alloys Journal of Mining and Metallurgy. Section B: Metallurgy Cu-Al-Mn alloys SMA alloys microstructure phase transformations |
| title | Phase transformation and microstructure study of the as-cast Cu-rich Cu-Al-Mn ternary alloys |
| title_full | Phase transformation and microstructure study of the as-cast Cu-rich Cu-Al-Mn ternary alloys |
| title_fullStr | Phase transformation and microstructure study of the as-cast Cu-rich Cu-Al-Mn ternary alloys |
| title_full_unstemmed | Phase transformation and microstructure study of the as-cast Cu-rich Cu-Al-Mn ternary alloys |
| title_short | Phase transformation and microstructure study of the as-cast Cu-rich Cu-Al-Mn ternary alloys |
| title_sort | phase transformation and microstructure study of the as cast cu rich cu al mn ternary alloys |
| topic | Cu-Al-Mn alloys SMA alloys microstructure phase transformations |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391700039H.pdf |
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