Experimental examination and thermodynamic description of the ternary Ag-Ge-Ga system

Milisavljević, Dušan; Minić, Duško; Premović, Milena; Manasijević, Dragan; Balanović, Ljubiša

doi:10.1016/j.jpcs.2018.10.028

Cited by 2 publications

(1 citation statement)

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“…Second reason for testing these alloys is due to the limited number of research of Ag-Ge-Bi based alloys [14][15][16] . Results presented in this study should benefit to the industry for designing and developing new alloys.…”

Section: Introductionmentioning

confidence: 99%

Effect of Chemical Composition on the Microstructure, Hardness and Electrical Conductivity Profiles of the Ag-Bi-Ge Alloys

Marković¹,

Minić²,

Premović³

et al. 2019

Mat. Res.

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Microstructure, hardness and electrical properties of the selected ternary Ag-Bi-Ge alloys were investigated in this study. Isothermal sections of the Ag-Bi-Ge system at 25, 100 and 500 °C have been extrapolated using optimized thermodynamic parameters from literature and experimentally investigated. Performed experiments were optical microscopy, scanning electron microscopy (SEM) and energy dispersive spectrometry (EDS), X-ray powder diffraction (XRD), hardness measurements by Brinell method and electrical conductivity measurements. EDS results were compared with predicted phase equilibria and good overall agreement between experimental and calculated values was obtained. XRD results were also in agreement with predicted phase equilibria. Hardness and electrical conductivity of selected alloys were measured and by using appropriated mathematical model these properties were predicted in the whole composition range.

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Section: Introductionmentioning

confidence: 99%