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dc.creatorCvijović-Alagić, Ivana
dc.creatorCvijović, Zorica
dc.creatorMitrović, Slobodan
dc.creatorPanić, V.
dc.creatorRakin, Marko
dc.date.accessioned2021-03-10T11:38:08Z
dc.date.available2021-03-10T11:38:08Z
dc.date.issued2011
dc.identifier.issn0010-938X
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/1935
dc.description.abstractWear and corrosion behaviour of cold-rolled Ti-13Nb-13Zr alloy, with martensitic microstructure, and Ti-6Al-4V ELI alloy, in martensitic and two-phase (alpha + beta) microstructural conditions, was studied in a Ringer's solution. The wear experiments were performed at room temperature with a normal load of 40 N and sliding speeds 0.26. 0.5 and 1.0 m/s. The corrosion behaviour was studied at 37 degrees C using open circuit potential-time measurements and potentiodynamic polarization. It was found that Ti-13Nb-13Zr alloy has a substantially lower wear resistance than Ti-6Al-4V ELI alloy in both microstructural conditions. Surface damage extent increases with sliding speed increase and is always smallest for martensitic Ti-6Al-4V ELI alloy with highest hardness. Both alloys exhibit spontaneous passivity in Ringer's solution. Corrosion potential values are similar for all three materials. However, Ti-13Nb-13Zr and martensitic Ti-6Al-4V ELI alloys show improved corrosion resistance comparatively to Ti-6Al-4V ELI alloy with (alpha + beta) microstructure. Martensitic Ti-6Al-4V ELI alloy possesses the best combination of both corrosion and wear resistance, although its corrosion resistance is found to be slightly higher than that of the Ti-13Nb-13Zr alloy.en
dc.publisherPergamon-Elsevier Science Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/144027/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/174004/RS//
dc.rightsrestrictedAccess
dc.sourceCorrosion Science
dc.subjectTi orthopaedic alloysen
dc.subjectRinger's solutionen
dc.subjectMicrostructuresen
dc.subjectWear rateen
dc.subjectCorrosion resistanceen
dc.titleWear and corrosion behaviour of Ti-13Nb-13Zr and Ti-6Al-4V alloys in simulated physiological solutionen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage808
dc.citation.issue2
dc.citation.other53(2): 796-808
dc.citation.rankaM21
dc.citation.spage796
dc.citation.volume53
dc.identifier.doi10.1016/j.corsci.2010.11.014
dc.identifier.rcubconv_3531
dc.identifier.scopus2-s2.0-78650240099
dc.identifier.wos000287004700033
dc.type.versionpublishedVersion


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