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dc.date.accessioned 2019-09-30T12:04:46Z
dc.date.available 2019-09-30T12:04:46Z
dc.date.issued 1995-02
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/82240
dc.description.abstract The composition of corrosion layers formed on α-, β- and (α + β)-brass anodized in the passive region in borate-boric acid buffer and 0.5 M NaCl + borate-boric acid buffer (pH 9) was studied comparatively by X-ray photo-electron and Auger electron spectroscopy. Passivation of brass in both solutions involves the formation of a complex passive layer consisting of ZnO and Cu2O. In both solutions, the ZnO electroformation results in a dezincification so that a thin Cu rich layer is formed at the alloy/metal oxide interface. Passive layer composition and dezincification of the alloy surface explain the localized corrosion resistance of brass as compared to polycrystalline Cu and Zn. en
dc.format.extent 231-239 es
dc.language en es
dc.subject Corrosión es
dc.subject Boratos es
dc.subject Cloruro de Sodio es
dc.subject Espectroscopía de Fotoelectrones es
dc.subject Electrones es
dc.subject Electroquímica es
dc.title A comparative study on the passivation and localized corrosion of α- and β-brass in borate buffer solutions containing sodium chloride en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/0010-938X(94)00109-J es
sedici.identifier.issn 0010-938X es
sedici.title.subtitle II. X-ray photoelectron and Auger electron spectroscopy data en
sedici.creator.person Morales, Jose Carlos es
sedici.creator.person Esparza, Pedro es
sedici.creator.person Fernández, Guillermina T. es
sedici.creator.person González, Sergio G. es
sedici.creator.person García, J. E. es
sedici.creator.person Cáceres, J. M. es
sedici.creator.person Salvarezza, Roberto Carlos es
sedici.creator.person Arvia, Alejandro Jorge es
sedici.subject.materias Ciencias Exactas es
sedici.subject.materias Química es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Corrosion Science es
sedici.relation.journalVolumeAndIssue vol. 37, no. 2 es


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