Behavior of Electrogalvanized Steel Pre-Treated with Cr(III)-Based Baths and Exposed to 0.5 M Na<SUB>2</SUB>SO<SUB>4</SUB> Solution

dc.creatorTomachuk, C. R.
dc.creatorElsner, Cecilia Inés
dc.creatorDi Sarli, Alejandro Ramón
dc.date2012
dc.date2019-09-27T13:21:18Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/82168
dc.identifierhttp://www.scielo.mec.pt/pdf/pea/v30n3/v30n3a01.pdf
dc.identifierissn:0872-1904
dc.descriptionAs Cr (VI) compounds used to formulate conversion layers provide enhanced anticorrosive protection to zinc coatings, but they are produced using hazardous chemicals, the development of “green” technologies is a paramount purpose. Consequently, the corrosion behavior of zinc coatings subjected to a Cr3+ based passivating treatment, with and without sealing, was studied through EIS measurements in 0.5 M Na2SO4 solution. The analyses of the experimental data allowed inferring that the Cr3+-based conversion treatment with an adequate sealer provides good corrosion resistance and, coupled to an adequate painting system, could be a suitable alternative to traditional chromate coatings.
dc.descriptionCentro de Investigación y Desarrollo en Tecnología de Pinturas
dc.formatapplication/pdf
dc.format145-162
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
dc.subjectIngeniería Química
dc.subjectCorrosion
dc.subjectTrivalent chromium
dc.subjectConversion layer
dc.subjectSealing treatment
dc.subjectElectrogalvanized steel
dc.titleBehavior of Electrogalvanized Steel Pre-Treated with Cr(III)-Based Baths and Exposed to 0.5 M Na<SUB>2</SUB>SO<SUB>4</SUB> Solution
dc.typeArticulo
dc.typeArticulo


Este ítem pertenece a la siguiente institución