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Wear and corrosion behaviour of Ti-13Nb-13Zr and Ti-6Al-4V alloys in simulated physiological solution
dc.creator | Cvijović-Alagić, Ivana | |
dc.creator | Cvijović, Zorica M. | |
dc.creator | Mitrovic, S. | |
dc.creator | Panić, Vladimir | |
dc.creator | Rakin, Marko P. | |
dc.date.accessioned | 2018-03-01T21:35:34Z | |
dc.date.available | 2018-03-01T21:35:34Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 0010-938X | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/4216 | |
dc.description.abstract | Wear 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 Ringers 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 Ringers 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. (C) 2010 Elsevier Ltd. All rights reserved. | en |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/174004/RS// | |
dc.rights | restrictedAccess | en |
dc.source | Corrosion Science | en |
dc.subject | Ti orthopaedic alloys | en |
dc.subject | Ringers solution | en |
dc.subject | Microstructures | en |
dc.subject | Wear rate | en |
dc.subject | Corrosion resistance | en |
dc.title | Wear and corrosion behaviour of Ti-13Nb-13Zr and Ti-6Al-4V alloys in simulated physiological solution | en |
dc.type | article | en |
dcterms.abstract | Цвијовиц, З.; Ракин, М.; Цвијовић-Aлагић Ивана; Митровиц, С.; Паниц, В.; | |
dc.citation.volume | 53 | |
dc.citation.issue | 2 | |
dc.citation.spage | 796 | |
dc.citation.epage | 808 | |
dc.identifier.wos | 000287004700033 | |
dc.identifier.doi | 10.1016/j.corsci.2010.11.014 | |
dc.citation.rank | M21a | |
dc.identifier.scopus | 2-s2.0-78650240099 |
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