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dc.contributor.authorRadu, Tamara
dc.contributor.authorCiocan, Anişoara
dc.date.accessioned2018-10-01T12:24:56Z
dc.date.available2018-10-01T12:24:56Z
dc.date.issued2012
dc.identifier.issn1453 – 083X
dc.identifier.urihttp://10.11.10.50/xmlui/handle/123456789/5412
dc.descriptionThe Annals of "Dunarea de Jos" University of Galati Fascicle IX Metallurgy and Materials Science N0. 3 – 2012, ISSN 1453 – 083Xro_RO
dc.description.abstractPhosphate conversion coatings are used on the galvanized steel. By forming a thin protective film on the surface of the steels this treatment enhances corrosion resistance. This paper presents studies on phosphate passivation solutions. The results of treatments for different treatment times and more compositions were analyzed in terms of layer thickness, structural aspects, adherence, and continuity of films. Corrosion resistance was assessed by the linear voltammetry test. Activepassive curves were analysed and compared with unpassivated galvanised samples. For each passivation solution experimented Tafel curves were drawn and corrosion rates were determined. The optimal passivation conditions were settled as function on obtained results.ro_RO
dc.language.isoenro_RO
dc.publisherUniversitatea "Dunărea de Jos" din Galaţiro_RO
dc.subjectgalvanized steelro_RO
dc.subjectphosphate conversion coatingsro_RO
dc.subjectcorrosion behaviourro_RO
dc.titleElectrochemical Behavior of Zinc Layers Passivated in Phosphate Solutionsro_RO
dc.typeArticlero_RO


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