Corrosion Behavior of the Cu24Zn5Al Alloy in Sodium Sulfate Solution in the Presence of 1-Phenyl-5-mercaptotetrazole

Gardić, Vojka; Tasić, Žaklina; Petrović Mihajlović, Marija; Radovanović, Milan; Antonijević, Milan

doi:10.3390/met13111863

Article Metadata only M22

2023

Gardić, Vojka
Tasić, Žaklina
Petrović Mihajlović, Marija
Radovanović, Milan
Antonijević, Milan

MDPI, Switzerland

Metals

1863

English

M22 - Paper in a prominent international journal

The results of this research on the electrochemical behavior of Cu24Zn5Al alloy in a 0.1 mol/dm3 sodium sulfate (Na2SO4) solution containing 1-phenyl-5-mercaptotetrazole (PMT) are presented in this paper. The influence of PMT concentration, chloride ion concentration, and pre-treatment were examined. The influence of pre-treatment was studied in terms of the effect of the immersion time of the electrode in the appropriate inhibitor solution. After selecting the optimal immersion time, its effect on the behavior of the Cu24Zn5Al alloy was tested in a 0.1 mol/dm3 solution of sodium sulfate in the presence of different concentrations of chloride ions. Research shown that with the increase of PMT concentration, the anodic current density around the corrosion potential decreases, indicating that PMT behaves as a corrosion inhibitor for Cu24Zn5Al alloy.

Cu24Zn5Al, corrosion inhibitor, 1-phenyl-5-mercaptotetrazole, electrochemical measurement, sodium sulfate solution, azoles

DOI

10.3390/met13111863

ISSN

2075-4701

URI

https://www.mdpi.com/2075-4701/13/11/1863
https://repozitorijum.tfbor.bg.ac.rs/handle/...

Scopus

OpenCitations

dc.rights.license	CC-BY
dc.date.issued	2023
dc.identifier.issn	2075-4701
dc.identifier.doi	10.3390/met13111863
dc.identifier.uri	https://www.mdpi.com/2075-4701/13/11/1863
dc.identifier.uri	https://repozitorijum.tfbor.bg.ac.rs/handle/123456789/8
dc.description.abstract	The results of this research on the electrochemical behavior of Cu24Zn5Al alloy in a 0.1 mol/dm3 sodium sulfate (Na2SO4) solution containing 1-phenyl-5-mercaptotetrazole (PMT) are presented in this paper. The influence of PMT concentration, chloride ion concentration, and pre-treatment were examined. The influence of pre-treatment was studied in terms of the effect of the immersion time of the electrode in the appropriate inhibitor solution. After selecting the optimal immersion time, its effect on the behavior of the Cu24Zn5Al alloy was tested in a 0.1 mol/dm3 solution of sodium sulfate in the presence of different concentrations of chloride ions. Research shown that with the increase of PMT concentration, the anodic current density around the corrosion potential decreases, indicating that PMT behaves as a corrosion inhibitor for Cu24Zn5Al alloy.
dc.language.iso	en
dc.publisher	MDPI, Switzerland
dc.source	Metals
dc.subject	Cu24Zn5Al
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/
dc.subject	corrosion inhibitor
dc.subject	1-phenyl-5-mercaptotetrazole
dc.subject	electrochemical measurement
dc.subject	sodium sulfate solution
dc.subject	azoles
dc.title	Corrosion Behavior of the Cu24Zn5Al Alloy in Sodium Sulfate Solution in the Presence of 1-Phenyl-5-mercaptotetrazole
dc.type	article
dc.type.version	publishedVersion
dc.citation.volume	13
dc.citation.issue	11
dc.creator	Gardić, Vojka
dc.citation.spage	1863
dc.citation.rank	M22
dc.creator	Tasić, Žaklina
dc.creator	Petrović Mihajlović, Marija
dc.creator	Radovanović, Milan
dc.creator	Antonijević, Milan
dc.date.accessioned	2023-12-19T10:10:32Z
dc.date.available	2023-12-19T10:10:32Z


Corrosion Behavior of the Cu24Zn5Al Alloy in Sodium Sulfate Solution in the Presence of 1-Phenyl-5-mercaptotetrazole	1