Study of temperature phase transformation of theternary Bi-Cu-Ge system
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Date
2021
Authors
Đorđević, Aleksandar
Minić, Duško
Premović, Milena
Mansijević, Dragan
Milosavljević, Milan
Ristić, Vladica
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
Volume
Issue
Abstract
Decades of scientific work dedicated to the investigation of phase diagrams gave significant benefit to industry and science. After all those years of phase diagram investigation still there is missing information about phase diagram of some ternary systems. One of those systems is Bi-Cu-Ge. It is known importance of Cu-based alloys and Ge-based alloys in electro industry. Since such combination is not tested before this work will provide information about phase diagram of the three vertical sections from ternary Bi-Cu-Ge system. From each vertical sections (Bi-CuGe, Cu-BiGe and Ge-BiCu), 4 alloys were prepared and tested by DTA. Experimentally obtained results were compared with corresponding vertical sections. Experimental temperatures of phase transformation shows close value with calculated one. Temperatures of liquidus curve and primary crystallization were determined.
Description
Keywords
ternary, Bi-Cu-Ge system, DTA analysis, vertical sections
Citation
DOI
Scopus
ISSN
ISBN
978-86-6305-119-5
License
CC-BY-NC-ND