Show simple item record

dc.creatorMišković-Stanković, Vesna
dc.creatorZotović, JB
dc.creatorMaksimović, Miodrag D.
dc.date.accessioned2021-03-10T09:45:39Z
dc.date.available2021-03-10T09:45:39Z
dc.date.issued1998
dc.identifier.issn0255-5476
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/202
dc.description.abstractEpoxy coatings were formed by cathodic electrodeposition of an epoxy resin on steel and on electrochemically modified steel surface by Fe-P alloy using constant voltage method (resin concentration 10 wt.%, temperature 26 degrees C, applied voltage 250 V). The corrosion behaviour of these coatings was investigated during exposure to 3% NaCl using electrochemical impedance spectroscopy (EIS), polarization curves and corrosion potential - time measurements. From the time dependences of pore resistance, coating capacitance, relative permittivity of coating and Warburg diffusion impedance, obtained from EIS, and corrosion current density, obtained from polarization curves, it can be observed that the Fe-P alloy is a good barrier to transport of corrosive agent. During prolonged exposure the Fe-P layer significantly improves stability of protective epoxy system, postponing the time when electrolyte reaches the basic substrate.en
dc.publisherTrans Tech Publications Ltd, Durnten-Zurich
dc.rightsrestrictedAccess
dc.sourceElectrochemical Methods in Corrosion Research Vi, Pts 1 and 2
dc.subjectcorrosionen
dc.subjectelectrochemical impedance spectroscopyen
dc.subjectelectrodepositionen
dc.subjectepoxy coatingsen
dc.subjectFe-P alloyen
dc.titleCorrosion behaviour of epoxy coatings investigated by EISen
dc.typeconferenceObject
dc.rights.licenseARR
dc.citation.epage335
dc.citation.other289-2: 327-335
dc.citation.spage327
dc.citation.volume289-2
dc.identifier.doi10.4028/www.scientific.net/MSF.289-292.327
dc.identifier.rcubconv_1948
dc.identifier.scopus2-s2.0-0032320910
dc.identifier.wos000077814800031
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record