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Please use this identifier to cite or link to this item: http://repositorio.lnec.pt:8080/jspui/handle/123456789/1005158
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dc.contributor.authorFigueira, R. B.pt_BR
dc.contributor.authorSilva, C. J. R.pt_BR
dc.contributor.authorPereira, E. V.pt_BR
dc.contributor.authorFontinha, I. R.pt_BR
dc.contributor.authorSalta, M. M.pt_BR
dc.date.accessioned2013-09-05T17:48:25Zpt_BR
dc.date.accessioned2014-10-20T16:31:38Zpt_BR
dc.date.accessioned2017-04-13T09:53:48Z-
dc.date.available2013-09-05T17:48:25Zpt_BR
dc.date.available2014-10-20T16:31:38Zpt_BR
dc.date.available2017-04-13T09:53:48Z-
dc.date.issued2013-09pt_BR
dc.identifier.citationR. B. Figueira, C. J. R. Silva, E. V. Pereira, R. Fontinha, M. Salta, Deposition of hybrid sol-gel films on hot dip galvanized reinforcing steel, European Corrosion Congress – EUROCORR 2013, 1-5 Set, Estoril, Portugalpt_BR
dc.identifier.isbn978-989-8601-31-5pt_BR
dc.identifier.urihttps://repositorio.lnec.pt/jspui/handle/123456789/1005158-
dc.description.abstractA functionalized siloxane and five amino terminated oligopolymers were used to produce, by sol-gel method and using a dip-coating process, OIH coating films as an alternative pre-treatment to prevent the corrosion of galvanized steel in concrete. The influence of residence time (RT), cure and number of dip steps on the coverage and uniformity of the obtained coatings dipped at a withdrawal speed of 10 mm min-1 for each oligopolymer were studied. The surface morphology and the depth chemical composition of the obtained coatings were analysed by SEM/EDS and GD-OES techniques. The results showed that the coverage and uniformity of the hybrid coating deposited on the HDGS surface improves with the increase on RT and number of dip steps. Nevertheless, full coverage is seldom achieved and the final OIH coatings thickness is very irregular.pt_BR
dc.description.sponsorshipFundação para a Ciência e Tecnologia - PhD grant SFRH/BD/62601/2009pt_BR
dc.language.isoengpt_BR
dc.publisherSociedade Portuguesa de Materiaispt_BR
dc.rightsrestrictedAccesspt_BR
dc.subjectCorrosion in concretept_BR
dc.subjectHot dip galvanized reinforcing steelpt_BR
dc.subjectPre-treatment to prevent corrosionpt_BR
dc.subjectHybrid sol-gel filmspt_BR
dc.titleDeposition of hybrid sol-gel films on hot dip galvanized reinforc-ing steelpt_BR
dc.typeconferenceObjectpt_BR
dc.identifier.localedicaoLisboapt_BR
dc.description.pages5pt_BR
dc.identifier.seminarioEuropean Corrosion Congress - EUROCORR 2013pt_BR
dc.identifier.localEstoril, Portugalpt_BR
dc.description.sectorDepartamento de Materiaispt_BR
dc.description.year2013pt_BR
dc.description.data1 a 5 de setembro 2013pt_BR
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