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Corrosion of brass in a natural and artificial seawater under anaerobic conditions

2008Journal article Open access
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dc.contributor.authorBastos, M.C.
dc.contributor.authorMendonça, M.H.
dc.contributor.authorNeto, M.M.M.
dc.contributor.authorRocha, M.M.G.S.
dc.contributor.authorProença, L.
dc.contributor.authorFonseca, I.T.E.
dc.date.accessioned2013-05-30T16:24:42Z
dc.date.available2013-05-30T16:24:42Z
dc.date.issued2008
dc.description.abstractThe corrosion of brass in deoxygenated nonbuffered and buffered artificial and natural seawater was studied. The weight gains and the average corrosion rates of brass samples, immersed in both media during periods of 1 week, 1 and 3 months, were determined. The morphology of the corroded surfaces, with and without the corrosion products, was analyzed by visual observation and scanning electron microscopy (SEM). Energy dispersive spectroscopy (EDS) was used for the identification of the corrosion products and X-ray diffraction (XRD) for the identification of the crystalline corrosion products. In general it was concluded that deoxygenating and buffering, at pH 9, both contribute to enhance the corrosion of brass in seawaterpor
dc.identifier.citation"Journal of applied Electrochemistry". ISSN 0021-891x. 38 (2008) 627-635por
dc.identifier.issn0021-891x
dc.identifier.urihttp://hdl.handle.net/10400.5/5601
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherSpringerpor
dc.subjectanaerobic conditionspor
dc.subjectartificial seawater (ASW)por
dc.subjectbrasspor
dc.subjectnatural seawater (NSW)por
dc.subjectSEM/EDSpor
dc.subjectbiofilmspor
dc.titleCorrosion of brass in a natural and artificial seawater under anaerobic conditionspor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleJournal of Applied Electrochemistrypor
rcaap.rightsopenAccesspor
rcaap.typearticlepor

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