The influence of cupric ions on shape of potentiodynamic curves obtained on 18 K gold

The shape of potentiodynamic curves depends mainly on the composition of investigated alloys, but also on the electrolyte used in experiments. In this work investigation were performed for pure gold, and pure silver and copper as alloying metals, then for binary alloys Au-Ag and Au-Cu containing gol...

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Main Authors: Rajčić-Vujasinović Mirjana, Trujić V., Stević Zoran, Šaćirbegović S.
Format: Article
Language:English
Published: Technical Faculty, Bor 2002-01-01
Series:Journal of Mining and Metallurgy. Section B: Metallurgy
Subjects:
Online Access:http://www.doiserbia.nb.rs/img/doi/1450-5339/2002/1450-53390204143R.pdf
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spelling doaj-98f873dd43834914a992ae41f03f356c2020-11-24T22:41:24ZengTechnical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392002-01-01383-414315210.2298/JMMB0204143RThe influence of cupric ions on shape of potentiodynamic curves obtained on 18 K goldRajčić-Vujasinović MirjanaTrujić V.Stević ZoranŠaćirbegović S.The shape of potentiodynamic curves depends mainly on the composition of investigated alloys, but also on the electrolyte used in experiments. In this work investigation were performed for pure gold, and pure silver and copper as alloying metals, then for binary alloys Au-Ag and Au-Cu containing gold as in 18 k gold (i.e. 75 % Au) and Ag-Cu with mass ratio 1:1 and, finally, for three component 18 k gold. It was established a catalytic effect of cupric ions present in electrolyte on oxidation of gold and 18 k gold alloys. http://www.doiserbia.nb.rs/img/doi/1450-5339/2002/1450-53390204143R.pdf18k GoldAlloyPotentiodynamic methodCupric ions
collection DOAJ
language English
format Article
sources DOAJ
author Rajčić-Vujasinović Mirjana
Trujić V.
Stević Zoran
Šaćirbegović S.
spellingShingle Rajčić-Vujasinović Mirjana
Trujić V.
Stević Zoran
Šaćirbegović S.
The influence of cupric ions on shape of potentiodynamic curves obtained on 18 K gold
Journal of Mining and Metallurgy. Section B: Metallurgy
18k Gold
Alloy
Potentiodynamic method
Cupric ions
author_facet Rajčić-Vujasinović Mirjana
Trujić V.
Stević Zoran
Šaćirbegović S.
author_sort Rajčić-Vujasinović Mirjana
title The influence of cupric ions on shape of potentiodynamic curves obtained on 18 K gold
title_short The influence of cupric ions on shape of potentiodynamic curves obtained on 18 K gold
title_full The influence of cupric ions on shape of potentiodynamic curves obtained on 18 K gold
title_fullStr The influence of cupric ions on shape of potentiodynamic curves obtained on 18 K gold
title_full_unstemmed The influence of cupric ions on shape of potentiodynamic curves obtained on 18 K gold
title_sort influence of cupric ions on shape of potentiodynamic curves obtained on 18 k gold
publisher Technical Faculty, Bor
series Journal of Mining and Metallurgy. Section B: Metallurgy
issn 1450-5339
publishDate 2002-01-01
description The shape of potentiodynamic curves depends mainly on the composition of investigated alloys, but also on the electrolyte used in experiments. In this work investigation were performed for pure gold, and pure silver and copper as alloying metals, then for binary alloys Au-Ag and Au-Cu containing gold as in 18 k gold (i.e. 75 % Au) and Ag-Cu with mass ratio 1:1 and, finally, for three component 18 k gold. It was established a catalytic effect of cupric ions present in electrolyte on oxidation of gold and 18 k gold alloys.
topic 18k Gold
Alloy
Potentiodynamic method
Cupric ions
url http://www.doiserbia.nb.rs/img/doi/1450-5339/2002/1450-53390204143R.pdf
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