Experimental investigation and thermodynamic calculations of the Ag-Bi-Ga phase diagram
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2015
Authors
Minić, DuškoPremović, Milena
Manasijević, Dragan
Ćosović, Vladan
Živković, Dragana
Markovic, Aleksandar
Article (Published version)
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Show full item recordAbstract
Phase diagram of the Ag-Bi-Ga ternary system was investigated using differential thermal analysis (DTA), scanning electron microscopy (SEM) with energy dispersive spectrometry (EDS), and x-ray powder diffraction (XRD) methods. Experimentally obtained results were compared with the results of thermodynamic prediction of phase equilibria based on calculation of phase diagram (CALPHAD) method. Phase transition temperatures of alloys with overall compositions along three selected vertical sections Ag-Bi50Ga50, Bi-Ag50Ga50 and Ga-Ag50Bi50 were measured by DTA. Liquidus temperatures were experimentally determined and compared with the results of thermodynamic calculation. Identification of coexisting phases in samples equilibrated at 200 degrees C was carried out using SEM-EDS and XRD methods. Obtained results were compared with the calculated isothermal section of the Ag-Bi-Ga ternary system at corresponding temperature. Calculated liquidus projection and invariant equilibria of the Ag-Bi-G...a ternary system were presented. The obtained values were found to be in a close agreement.
Keywords:
Ag-Bi-Ga / Phase diagram / DTA / XRD / SEM-EDSSource:
Journal of Alloys and Compounds, 2015, 646, 461-471Publisher:
- Elsevier
Funding / projects:
- Advanced multicomponent metal systems and nanostructured materials with diverse functional properties (RS-172037)
DOI: 10.1016/j.jallcom.2015.05.163
ISSN: 0925-8388
WoS: 000361153700069
Scopus: 2-s2.0-84933576434
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IHTMTY - JOUR AU - Minić, Duško AU - Premović, Milena AU - Manasijević, Dragan AU - Ćosović, Vladan AU - Živković, Dragana AU - Markovic, Aleksandar PY - 2015 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1716 AB - Phase diagram of the Ag-Bi-Ga ternary system was investigated using differential thermal analysis (DTA), scanning electron microscopy (SEM) with energy dispersive spectrometry (EDS), and x-ray powder diffraction (XRD) methods. Experimentally obtained results were compared with the results of thermodynamic prediction of phase equilibria based on calculation of phase diagram (CALPHAD) method. Phase transition temperatures of alloys with overall compositions along three selected vertical sections Ag-Bi50Ga50, Bi-Ag50Ga50 and Ga-Ag50Bi50 were measured by DTA. Liquidus temperatures were experimentally determined and compared with the results of thermodynamic calculation. Identification of coexisting phases in samples equilibrated at 200 degrees C was carried out using SEM-EDS and XRD methods. Obtained results were compared with the calculated isothermal section of the Ag-Bi-Ga ternary system at corresponding temperature. Calculated liquidus projection and invariant equilibria of the Ag-Bi-Ga ternary system were presented. The obtained values were found to be in a close agreement. PB - Elsevier T2 - Journal of Alloys and Compounds T1 - Experimental investigation and thermodynamic calculations of the Ag-Bi-Ga phase diagram VL - 646 SP - 461 EP - 471 DO - 10.1016/j.jallcom.2015.05.163 ER -
@article{ author = "Minić, Duško and Premović, Milena and Manasijević, Dragan and Ćosović, Vladan and Živković, Dragana and Markovic, Aleksandar", year = "2015", abstract = "Phase diagram of the Ag-Bi-Ga ternary system was investigated using differential thermal analysis (DTA), scanning electron microscopy (SEM) with energy dispersive spectrometry (EDS), and x-ray powder diffraction (XRD) methods. Experimentally obtained results were compared with the results of thermodynamic prediction of phase equilibria based on calculation of phase diagram (CALPHAD) method. Phase transition temperatures of alloys with overall compositions along three selected vertical sections Ag-Bi50Ga50, Bi-Ag50Ga50 and Ga-Ag50Bi50 were measured by DTA. Liquidus temperatures were experimentally determined and compared with the results of thermodynamic calculation. Identification of coexisting phases in samples equilibrated at 200 degrees C was carried out using SEM-EDS and XRD methods. Obtained results were compared with the calculated isothermal section of the Ag-Bi-Ga ternary system at corresponding temperature. Calculated liquidus projection and invariant equilibria of the Ag-Bi-Ga ternary system were presented. The obtained values were found to be in a close agreement.", publisher = "Elsevier", journal = "Journal of Alloys and Compounds", title = "Experimental investigation and thermodynamic calculations of the Ag-Bi-Ga phase diagram", volume = "646", pages = "461-471", doi = "10.1016/j.jallcom.2015.05.163" }
Minić, D., Premović, M., Manasijević, D., Ćosović, V., Živković, D.,& Markovic, A.. (2015). Experimental investigation and thermodynamic calculations of the Ag-Bi-Ga phase diagram. in Journal of Alloys and Compounds Elsevier., 646, 461-471. https://doi.org/10.1016/j.jallcom.2015.05.163
Minić D, Premović M, Manasijević D, Ćosović V, Živković D, Markovic A. Experimental investigation and thermodynamic calculations of the Ag-Bi-Ga phase diagram. in Journal of Alloys and Compounds. 2015;646:461-471. doi:10.1016/j.jallcom.2015.05.163 .
Minić, Duško, Premović, Milena, Manasijević, Dragan, Ćosović, Vladan, Živković, Dragana, Markovic, Aleksandar, "Experimental investigation and thermodynamic calculations of the Ag-Bi-Ga phase diagram" in Journal of Alloys and Compounds, 646 (2015):461-471, https://doi.org/10.1016/j.jallcom.2015.05.163 . .