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dc.date.accessioned 2019-09-19T13:26:47Z
dc.date.available 2019-09-19T13:26:47Z
dc.date.issued 2015
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/81564
dc.description.abstract The annealing galvanized steel (Galvanneal) is produced from hot-dip galvanized steel thermally treated. The result is a coating formed by Fe-Zn phases. Its main advantage over the conventional galvanized steel is the absence of the characteristic spangles affecting these coatings and the presence of iron providing better weldability than the pure zinc coating. In this work, the corrosion behavior of pre-treated and painted with environmentally friendly schemes, conventionally hot-dip galvanized, and annealing galvanized (Galvanneal) steel were studied. A Ɣ-mercaptopropyltrimethoxysilane (MTMO) pre-treatment was applied. A waterborne polyurethane paint developed at CIDEPINT was used. Assays were performed in the salt spray and controlled humidity chambers. The metal-paint adhesion was determined by Tape Test. The systems deterioration was evaluated by means of periodical visual inspections, optic and electron microscopes, EDXS, and electrochemical impedance measurements. The MTMO showed to be a good adhesion promoter for the systems exposed to the present testing conditions. en
dc.format.extent 1-10 es
dc.language en es
dc.subject Galvanneal es
dc.subject Galvanized steel es
dc.subject Corrosion es
dc.subject Paint es
dc.subject Duplex system es
dc.title Corrosion of Painted Galvanneal Steel en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/j.mspro.2015.04.042 es
sedici.identifier.issn 2211-8128 es
sedici.creator.person Seré, Pablo Ricardo es
sedici.creator.person Deyá, Marta Cecilia es
sedici.creator.person Elsner, Cecilia Inés es
sedici.creator.person Di Sarli, Alejandro Ramón 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.relation.event International Congress of Science and Technology of Metallurgy and Materials (SAM-CONAMET 2013) es
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Procedia Materials Science es
sedici.relation.journalVolumeAndIssue vol. 8 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)