This paper presents investigations of aluminum addition influence on the corrosion characteristics of the sterling silver Ag-Cu-Zn-Si alloys. The procedure for obtaining Ag-Cu-Zn-Al-Si alloys in small ranges of predefined composition was also presented. Open circuit potential measurements, linear polarization resistance method and potentiodynamic polarization tests were employed to determine corrosion characteristics of the alloys. The materials were tested in a 0.01M sodium sulfide solution. It was shown that the addition of aluminum improves sulfidization resistance and corrosion characteristics. Best results are achieved for the alloy with the following composition 92.5% Ag, 1.9% Cu, 3.7% Zn, 1.6% Al and 0.3% Si.
TY - JOUR
AU - Korać, Marija
AU - Dimitrijević, Stevan
AU - Delijić, Kemal
AU - Kamberović, Željko
PY - 2018
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3915
AB - This paper presents investigations of aluminum addition influence on the corrosion characteristics of the sterling silver Ag-Cu-Zn-Si alloys. The procedure for obtaining Ag-Cu-Zn-Al-Si alloys in small ranges of predefined composition was also presented. Open circuit potential measurements, linear polarization resistance method and potentiodynamic polarization tests were employed to determine corrosion characteristics of the alloys. The materials were tested in a 0.01M sodium sulfide solution. It was shown that the addition of aluminum improves sulfidization resistance and corrosion characteristics. Best results are achieved for the alloy with the following composition 92.5% Ag, 1.9% Cu, 3.7% Zn, 1.6% Al and 0.3% Si.
PB - Savez inženjera metalurgije Srbije, Beograd
T2 - Metallurgical & Materials Engineering
T1 - Anti-tarnish silver alloys in system ag-cu-zn-si with the addition of aluminum
EP - 188
IS - 3
SP - 181
VL - 24
DO - 10.30544/386
ER -
@article{
author = "Korać, Marija and Dimitrijević, Stevan and Delijić, Kemal and Kamberović, Željko",
year = "2018",
abstract = "This paper presents investigations of aluminum addition influence on the corrosion characteristics of the sterling silver Ag-Cu-Zn-Si alloys. The procedure for obtaining Ag-Cu-Zn-Al-Si alloys in small ranges of predefined composition was also presented. Open circuit potential measurements, linear polarization resistance method and potentiodynamic polarization tests were employed to determine corrosion characteristics of the alloys. The materials were tested in a 0.01M sodium sulfide solution. It was shown that the addition of aluminum improves sulfidization resistance and corrosion characteristics. Best results are achieved for the alloy with the following composition 92.5% Ag, 1.9% Cu, 3.7% Zn, 1.6% Al and 0.3% Si.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metallurgical & Materials Engineering",
title = "Anti-tarnish silver alloys in system ag-cu-zn-si with the addition of aluminum",
pages = "188-181",
number = "3",
volume = "24",
doi = "10.30544/386"
}
Korać, M., Dimitrijević, S., Delijić, K.,& Kamberović, Ž.. (2018). Anti-tarnish silver alloys in system ag-cu-zn-si with the addition of aluminum. in Metallurgical & Materials Engineering
Savez inženjera metalurgije Srbije, Beograd., 24(3), 181-188.
https://doi.org/10.30544/386
Korać M, Dimitrijević S, Delijić K, Kamberović Ž. Anti-tarnish silver alloys in system ag-cu-zn-si with the addition of aluminum. in Metallurgical & Materials Engineering. 2018;24(3):181-188.
doi:10.30544/386 .
Korać, Marija, Dimitrijević, Stevan, Delijić, Kemal, Kamberović, Željko, "Anti-tarnish silver alloys in system ag-cu-zn-si with the addition of aluminum" in Metallurgical & Materials Engineering, 24, no. 3 (2018):181-188,
https://doi.org/10.30544/386 . .
