Experimental and thermodynamic study of isothermal sections at 600 °C and 400 °C of ternary Bi-Cu-Ge system
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Date
2021
Authors
Milosavljević, Milan
Premović, Milena
Minić, Duško
Manasijević, Dragan
Đorđević, Aleksandar
Kolarević, Milan
Journal Title
Journal ISSN
Volume Title
Publisher
University of Belgrade, Technical Faculty in Bor
Source
Proceedings - 52nd International October Conference on Mining and Metallurgy - IOC 2021, November 29th - 30th 2021, Bor, Serbia, 2021, 165-168
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Issue
Abstract
Experimental and computation thermodynamic is very important for future development of materials and knowledge of phase diagram. Knowledge of phase diagram without experimental confirmation is not worth a lot. In this study both calculation and experiments were performed for better knowledge of isothermal sections. Calculated phase diagrams were two isothermal sections at 600 °C and 400 °C. Calculations were done by using PANDAT software and thermodynamic data from literadute. Experimental were performed on 12 annealed alloys. Six alloys were prepared per isothermal section. Compositions od alloys and phases presented in microstructures were tested with SEM-EDS while determination of phases in samples were checked with XRD. Results of EDS were compared with calculated isothermal sections and good agreement were reached.
Description
Keywords
ternary Bi-Cu-Ge system, SEM-EDS аnalysis, XRD аnalysis, isothermal sections
Citation
DOI
Scopus
ISSN
ISBN
978‐86‐6305‐119‐5
License
CC-BY-NC-ND