CER - Central Repository
Institute of Chemistry, Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Combined Thermodynamic Description and Experimental Investigation of the Ternary Ag–Bi–Ge System

Authorized Users Only
2019
Authors
Milisavljević, Dušan
Minić, Dušan
Premović, Milena
Manasijević, Dragan
Ćosović, Vladan
Košanin, Nebojša
Article (Published version)
,
Springer
Metadata
Show full item record
Abstract
In this study, the phase diagram of the ternary Ag–Bi–Ge system was thermodynamically assessed and experimentally investigated, which to our knowledge has not been previously done. Differential thermal analysis (DTA), scanning electron microscopy (SEM), energy-dispersive spectrometry (EDS) and X-ray powder diffraction (XRD) were applied in order to experimentally assess three vertical sections and two isothermal sections at 200 °C and 400 °C of the Ag–Bi–Ge system. Results of the SEM–EDS and XRD analysis revealed existence of (Ge), (Ag) and (Bi) solid solution phases and absence of any ternary phases. Crystal structures of the identified phases and their corresponding lattice parameters were determined by XRD technique. Phase transition temperatures, including liquidus, solidus and temperature of an invariant reaction, were determined by means of DTA. Thermodynamic calculation of the Ag–Bi–Ge ternary phase diagram was carried out on the basis of optimized thermodynamic parameters for t...he constitutive binary systems acquired from the literature. Calculated liquidus projection of the Ag–Bi–Ge system and the determined invariant reactions are presented in the study as well. A close mutual agreement between the experimental results and the calculated phase equilibria was obtained.

Keywords:
Annealing / Phase transformation / Scanning electron microscopy (SEM) / X-ray diffraction (XRD)
Source:
International Journal of Thermophysics, 2019, 40, 3, 29-
Publisher:
  • Springer
Projects:
  • Advanced multicomponent metal systems and nanostructured materials with diverse functional properties (RS-172037)

DOI: 10.1007/s10765-019-2495-3

ISSN: 1572-9567

WoS: 000459792200001

Scopus: 2-s2.0-85062446514
[ Google Scholar ]
4
3
URI
http://cer.ihtm.bg.ac.rs/handle/123456789/3000
Collections
  • Radovi istraživača / Researchers' publications
Institution
IHTM

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB