An evaluation of the anticorrosion effect of ethylene glycol for AA7075-T6 alloy in 3.5% NaCl solution

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dc.contributor.authorGerengi, Hüsnü
dc.contributor.authorSolomon, Moses M.
dc.contributor.authorKaya, Ertuğrul
dc.contributor.authorBağcı, Fatma E.
dc.contributor.authorAbai, Ekaette J.
dc.date.accessioned2020-04-30T22:39:10Z
dc.date.available2020-04-30T22:39:10Z
dc.date.issued2018
dc.departmentDÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.descriptionKAYA, ERTUGRUL/0000-0003-1579-6411; Solomon, Moses/0000-0002-3251-8846en_US
dc.descriptionWOS: 000430452700030en_US
dc.description.abstractThe corrosion behaviour of AA7075-T6 aluminum alloy in 3.5% NaCl devoid of and containing various amounts of ethylene glycol (EG) has been examined by DEIS (dynamic electrochemical spectroscopy), PDP (Potentiodynamic polarization), SEM (scanning electron microscope), EDAX (energy dispersive X-ray spectroscopy), and AFM (atomic force microscope). AA7075-T6 alloy specimen corroded significantly in 3.5% NaCl solution. In 3.5% NaCl containing EG, the alloy is protected but the extent of protection is a function of immersion duration and concentration of EG. EG affects both the anodic and cathodic corrosion reactions according to PDP results. The adsorption of EG molecules onto AA7075-T6 surface follow Langmuir adsorption isotherm model. The Delta G(ads)(0) value calculated for the adsorption process reveals that physisorption is the prevailing mechanism. SEM and AFM pictures support the experimental results and EDAX results confirm the presence of EG molecules on AA7075-T6 surface.en_US
dc.description.sponsorshipDuzce University Research Council for Science and Technology (BAP) [2017.06.05.565]en_US
dc.description.sponsorshipThe authors acknowledge the financial support by Duzce University Research Council for Science and Technology (BAP) (Project No.: 2017.06.05.565), Dr. Kazimierz Darowicki and Pawel Slepski for the provision of the DEIS software.en_US
dc.identifier.doi10.1016/j.measurement.2017.11.030en_US
dc.identifier.endpage272en_US
dc.identifier.issn0263-2241
dc.identifier.issn1873-412X
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage264en_US
dc.identifier.urihttps://doi.org/10.1016/j.measurement.2017.11.030
dc.identifier.urihttps://hdl.handle.net/20.500.12684/2630
dc.identifier.volume116en_US
dc.identifier.wosWOS:000430452700030en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofMeasurementen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAA7075-T6 alloyen_US
dc.subjectNaCl solutionen_US
dc.subjectCorrosionen_US
dc.subjectEthylene glycolen_US
dc.subjectCorrosion inhibitionen_US
dc.subjectDEISen_US
dc.titleAn evaluation of the anticorrosion effect of ethylene glycol for AA7075-T6 alloy in 3.5% NaCl solutionen_US
dc.typeArticleen_US

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