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dc.creatorBarjaktarević, Dragana
dc.creatorDimić, Ivana
dc.creatorCvijović-Alagić, Ivana
dc.creatorVeljović, Đorđe
dc.creatorRakin, Marko
dc.date.accessioned2021-03-10T13:25:55Z
dc.date.available2021-03-10T13:25:55Z
dc.date.issued2017
dc.identifier.issn1330-3651
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3616
dc.description.abstractThe enhancement of commercially pure titanium (cpTi) mechanical properties, which is required for its medical application, can be achieved by grain refinement obtained by severe plastic deformation. In addition to mechanical properties improvement, excellent corrosion resistance of ultrafine-grained (UFG) cpTi in contact with human body fluids is required. Therefore, the aim of this study was to estimate electrochemical behavior of UFG cpTi obtained by high pressure torsion (HPT) under a pressure of 7,8 GPa at room temperature and up to 5 rotations. Electrochemical measurements were performed in artificial saliva at 37 degrees C in order to simulate oral environment, since development of UFG cpTi is primarily aimed for dental implant applications. Electrochemical behavior of UFG cpTi was investigated by electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization. The obtained results indicate that HPT process, through significant grain size reduction, increases corrosion resistance of cpTi.en
dc.publisherUniversity of Osijek, Tech Fac, Slavonski Brod
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/174004/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceTehnicki vjesnik-Technical Gazette
dc.subjectartificial salivaen
dc.subjectcorrosion resistanceen
dc.subjectelectrochemical measurementsen
dc.subjectultrafine-grained titaniumen
dc.titleCorrosion resistance of high pressure torsion obtained commercially pure titanium in acidic solutionen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage1695
dc.citation.issue6
dc.citation.other24(6): 1689-1695
dc.citation.rankM23
dc.citation.spage1689
dc.citation.volume24
dc.identifier.doi10.17559/TV-20160303141534
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/1462/3613.pdf
dc.identifier.rcubconv_5452
dc.identifier.scopus2-s2.0-85036632309
dc.identifier.wos000417121700007
dc.type.versionpublishedVersion


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