Corrosion behavior of Ni–Fe–Mo deposits obtained under different electrodeposition conditions

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dc.contributor.authorSolmaz, Reyhan
dc.contributor.authorKarahan, Billur Deniz
dc.date.accessioned2021-10-11T11:55:42Z
dc.date.available2021-10-11T11:55:42Z
dc.date.issued2021
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, İnşaat Mühendisliği Bölümü
dc.departmentİstanbul Medipol Üniversitesi, Rektörlük, Sağlık Bilim ve Teknolojileri Araştırma Enstitüsü
dc.description.abstractTernary Ni-Fe-Mo coatings have been proposed for anti-corrosion applications to replace chromium coating. To analyze the effects of deposition current and duration six different Ni-Fe-Mo films have been electrodeposited on copper foils. Their morphologies, structures, and chemical compositions of the films have been characterized. Potentiodynamic polarization is applied on each coating and electrochemical impedance spectroscopy is applied to discuss their corrosion resistances. Ni-Fe-Mo film that is produced at the lowest current density (5 mA.cm(-2)) for 5 min. exhibits a more positive corrosion potential and higher charge transfer resistance. To shed some lights on aging mechanism, the film has been aged for 70 days. The enhanced protective properties of the film is attributed to its fine, crack free morphology with high Mo content. The existences of Fe2O3, MoO2, MoO3, and NiO in the passive layer substantiate the improved barrier protection ability of the film.
dc.identifier.citationSolmaz, R. ve Karahan, B. D. (2021). Corrosion behavior of Ni–Fe–Mo deposits obtained under different electrodeposition conditions. Journal of Materials Engineering and Performance, 30(8), 5593-5602. https://dx.doi.org/10.1007/s11665-021-05805-1
dc.identifier.doi10.1007/s11665-021-05805-1
dc.identifier.endpage5602
dc.identifier.issn1059-9495
dc.identifier.issn1544-1024
dc.identifier.issue8
dc.identifier.scopusqualityQ2
dc.identifier.startpage5593
dc.identifier.urihttps://dx.doi.org/10.1007/s11665-021-05805-1
dc.identifier.urihttps://hdl.handle.net/20.500.12511/8418
dc.identifier.volume30
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Materials Engineering and Performanceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectCorrosion Resistance
dc.subjectCyclic Voltammetry
dc.subjectElectrodeposition
dc.subjectNi–Fe–Mo Alloys
dc.subjectTafel
dc.titleCorrosion behavior of Ni–Fe–Mo deposits obtained under different electrodeposition conditions
dc.typeArticle

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