Приказ основних података о документу

dc.creatorRadojković, Bojana M.
dc.creatorMarunkić, Dunja D.
dc.creatorPejić, Jovanka N.
dc.creatorMilošević, Milena D.
dc.creatorJegdić, Bore
dc.creatorMarinković, Aleksandar D.
dc.date.accessioned2022-12-08T16:26:23Z
dc.date.available2022-12-08T16:26:23Z
dc.date.issued2022
dc.identifier.isbn978-86-82343-29-5
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/5436
dc.description.abstractThe corrosion protective properties of environmentally friendly Ce-citrate were analyzed on AISI 4130 low alloy carbon steel and AA7075 aluminum alloy in 0.05 M NaCl solution. For this purpose different concentrations of corrosion inhibitor were analyzed in the range of 0.1-0.5 mM. Electrochemical impedance spectroscopy and potentiodynamic polarization test were used for measurements of resistance to general corrosion. Pitting potential Epit value was used for the determination of resistance to pitting corrosion. Additionally, corrosion resistance measurements and determination of pitting potential value were performed in Ce-chloride solution with the aim of comparation. SEM microscopy was used for the determination of changes on the surface of the specimens after corrosion testing. The XPS method was used for the analyses of the formed inhibitory layer on the steel specimen surface. It has been shown that significant amounts of cerium, as well as the citrate anions, are present in the inhibitory layer. Ce-citrates have proved to be an effective corrosion inhibitor for AISI 4130 steel as well as an effective pitting corrosion inhibitor for AA7075 aluminum alloy. The mechanism of action of Ce-citrate on AISI 4130 steel and AA7075 aluminum alloy has been proposed.sr
dc.language.isoensr
dc.publisherBelgrade, Serbia : Serbian Society of Corrosion and Materials Protection (Uiskozam)sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200026/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS//sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceProceeding - XXIII YuCorr International Conferencesr
dc.subjectLow alloy steelsr
dc.subjectaluminium alloyssr
dc.subjectcorrosionsr
dc.subjectgreen corrosion inhibitorsr
dc.subjectelectrochemical methodssr
dc.subjectXPSsr
dc.titleEcologically friendly corrosion inhibitor for low alloy steels and aluminium alloyssr
dc.typeconferenceObjectsr
dc.rights.licenseBY-NC-NDsr
dc.rights.holderSerbian Society of Corrosion and Materials Protection (UISKOZAM)sr
dc.citation.volume23
dc.citation.spage43
dc.citation.epage51
dc.description.otherXXIII YUCORR International Conference, 116th-19th May 2022, Divčibare, Serbia, invited talk (Bojana Radojković)sr
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_cer_5436
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs/bitstream/id/23005/bitstream_23005.pdf
dc.type.versionpublishedVersionsr


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Приказ основних података о документу