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dc.date.accessioned 2019-09-19T16:15:07Z
dc.date.available 2019-09-19T16:15:07Z
dc.date.issued 2014
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/81615
dc.description.abstract 55%Al-Zn alloy coated steel sheets pre-treated with 5% Fe (NO3)3 + 15% H3PO4 solution, coated with acrylic (AC), alkyd (AQ), vinyl (VL), solvent-based epoxy (ES) or waterborne epoxy (EA) corrosion-inhibiting primers + a barrier topcoat alkyd paint, and exposed to different media were studied. Exposure conditions included salt spray or continuous immersion in solutions containing chloride or sulphate ions. The state of the exposed samples was evaluated by visual inspections, standardized physicochemical tests and electrochemical impedance (EIS) measurements. Their results allowed inferring that: 1) under immersion conditions, the best performance was offered by the ES samples; 2) most of the painting systems performed satisfactorily during their exposure to the salt spray chamber; and 3) the correlation between them permitted to explain some problems arising in service and opened the door to extend the useful life by adjusting the painting system formulation. en
dc.format.extent 153-178 es
dc.language en es
dc.subject Steel/55%Al-Zn es
dc.subject Painting systems es
dc.subject Salt spray es
dc.subject Immersion tests es
dc.subject Corrosion es
dc.subject Blistering es
dc.subject EIS es
dc.title Corrosion Performance of Steel Coated with Different Duplex Systems and Exposed to Salt Spray and Continuous Immersion Tests en
dc.type Articulo es
sedici.identifier.other http://dx.doi.org/10.9734/AIR/2014/8473 es
sedici.identifier.issn 2348-0394 es
sedici.creator.person Di Sarli, Alejandro Ramón es
sedici.creator.person Elsner, Cecilia Inés es
sedici.subject.materias Ingeniería Química es
sedici.description.fulltext true es
mods.originInfo.place Centro de Investigación y Desarrollo en Tecnología de Pinturas (CIDEPINT) es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Advances in Research es
sedici.relation.journalVolumeAndIssue vol. 2, no. 3 es


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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)