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dc.creatorTouazi, S.
dc.creatorBucko, M.
dc.creatorMakhloufi, L.
dc.creatorLegat, A.
dc.creatorBajat, Jelena
dc.date.accessioned2021-03-10T13:13:25Z
dc.date.available2021-03-10T13:13:25Z
dc.date.issued2016
dc.identifier.issn0218-625X
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3426
dc.description.abstractIn order to improve the protective performance of Zn coating on reinforcing steel in concrete, the electrochemical deposition of Zn-Mn coatings was conducted on steel surface. The morphology, chemical and phase compositions of Zn-Mn coatings obtained from sulfate-citrate bath were investigated in the first part of paper. In the second part, the obtained deposits were tested in solution simulating carbonated concrete, consisting of NaHCO3 and Na2CO3. Data obtained from Tafel analysis showed higher corrosion resistance for Zn-Mn alloy deposits obtained at -1700 and -1800 mV versus SCE, when compared to pure Zn deposit. Impedance spectroscopy investigations revealed that the total impedance of Zn-Mn coatings increased steadily with time, and was significantly higher as compared to pure Zn after 24 h in corrosion solution. On the contrary, for pure Zn, the impedance increased in the first 12 h, and then decreased during prolonged exposure time, which can be explained by rapid growth of nonprotective white rust and the degradation of zinc coating, as was confirmed by optical microscope after 24 h of immersion in carbonated concrete pore solution.en
dc.publisherWorld Scientific Publ Co Pte Ltd, Singapore
dc.rightsrestrictedAccess
dc.sourceSurface Review and Letters
dc.subjectZn-Mn coatingen
dc.subjectelectrodepositionen
dc.subjectsulfate-citrate bathen
dc.subjectcarbonation of concreteen
dc.subjectcorrosion protectionen
dc.titleThe electrochemical behavior of zn-mn alloy coating in carbonated concrete solutionen
dc.typearticle
dc.rights.licenseARR
dc.citation.issue4
dc.citation.other23(4): -
dc.citation.rankM23
dc.citation.volume23
dc.identifier.doi10.1142/S0218625X1650030X
dc.identifier.rcubconv_4985
dc.identifier.scopus2-s2.0-84967318003
dc.identifier.wos000379615200016
dc.type.versionpublishedVersion


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