Effect of chemical composition on the corrosion resistance of the ternary Ag-Ge-Sn alloys

Zečević, Milena; Minić, Duško; Đorđević, Aleksandar; Manasijević, Dragan

Conference Object Open access M33

Proceedings_IOC_2023-130-133full.pdf (3.63MB)

2023

Zečević, Milena
Minić, Duško
Đorđević, Aleksandar
Manasijević, Dragan

University of Belgrade, Technical Faculty in Bor

Proceedings - 54th International October Conference on Mining and Metallurgy - IOC 2023, 18-21 October 2023, Bor Lake, Serbia

108

111

English

M33 - Conference paper at an international conference, printed in full

In this paper selected system is Ag-Ge-Sn. This system was previously studied by our group. In this paper results are focused on corrosion resistance. Experimental part includes results of the corrosion resistance of the binary alloys Ge50Sn50, Ag50Sn50, Ag50Ge50 and ternary (Ag-Ge-Sn) alloys in 3% NaCl, of the selected ternary Ag-Ge-Sn alloys. The corrosion resistance of these alloys was examined in 3% NaCl solution using the potentiodynamically polarization method (Tafel plots) and electrochemical impedance spectroscopy (EIS). Tafel plots were fitted using the DC Corrosion Technique software. The results of electrochemical impedance spectroscopy (EIS) were fitted using the Gamry Echem Analyst program and the corresponding equivalent circuit. The value of the exponent n was used to determine the degree that controls the rate of the electrochemical reaction. It was investigated how the chemical composition affects corrosion.

Metals and alloys, Ag-Ge-Sn system, corrosion resistance

ISBN

978-86-6305-140-9

URI

https://ioc.tfbor.bg.ac.rs/public/2023/Proce...
https://repozitorijum.tfbor.bg.ac.rs/handle/...

dc.rights.license	CC-BY-NC-ND
dc.identifier.isbn	978-86-6305-140-9
dc.identifier.uri	https://ioc.tfbor.bg.ac.rs/public/2023/Proceedings_IOC_2023.pdf
dc.identifier.uri	https://repozitorijum.tfbor.bg.ac.rs/handle/123456789/2510
dc.description.abstract	In this paper selected system is Ag-Ge-Sn. This system was previously studied by our group. In this paper results are focused on corrosion resistance. Experimental part includes results of the corrosion resistance of the binary alloys Ge50Sn50, Ag50Sn50, Ag50Ge50 and ternary (Ag-Ge-Sn) alloys in 3% NaCl, of the selected ternary Ag-Ge-Sn alloys. The corrosion resistance of these alloys was examined in 3% NaCl solution using the potentiodynamically polarization method (Tafel plots) and electrochemical impedance spectroscopy (EIS). Tafel plots were fitted using the DC Corrosion Technique software. The results of electrochemical impedance spectroscopy (EIS) were fitted using the Gamry Echem Analyst program and the corresponding equivalent circuit. The value of the exponent n was used to determine the degree that controls the rate of the electrochemical reaction. It was investigated how the chemical composition affects corrosion.
dc.language.iso	en
dc.publisher	University of Belgrade, Technical Faculty in Bor
dc.source	Proceedings - 54th International October Conference on Mining and Metallurgy - IOC 2023, 18-21 October 2023, Bor Lake, Serbia
dc.subject	Metals and alloys
dc.subject	Ag-Ge-Sn system
dc.subject	corrosion resistance
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.title	Effect of chemical composition on the corrosion resistance of the ternary Ag-Ge-Sn alloys
dc.type	conferenceObject
dc.type.version	publishedVersion
dc.citation.spage	108
dc.citation.epage	111
dc.citation.rank	M33
dc.creator	Zečević, Milena
dc.creator	Minić, Duško
dc.creator	Đorđević, Aleksandar
dc.creator	Manasijević, Dragan
dc.date.accessioned	2023-12-26T08:52:14Z
dc.date.available	2023-12-26T08:52:14Z
dc.date.issued	2023


Effect of chemical composition on the corrosion resistance of the ternary Ag-Ge-Sn alloys	1


Proceedings_IOC_2023-130-133full.pdf	0