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dc.creatorCvijović-Alagić, Ivana
dc.creatorCvijović, Zorica
dc.creatorRakin, Marko
dc.date.accessioned2021-03-10T13:53:56Z
dc.date.available2021-03-10T13:53:56Z
dc.date.issued2019
dc.identifier.issn1056-7895
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4049
dc.description.abstractWear damage behavior of new orthopedic Ti-13Nb-13Zr (mass %) alloy with martensitic microstructures developed by different thermo-mechanical treatments were examined during sliding in simulated physiological solution. The results obtained for this alloy processed by cold and hot rolling were compared with that of the standard Ti-6Al-4 V (mass %) alloy heat-treated to produce martensitic microstructure. The block-on-disk sliding friction and wear tests were conducted in Ringer's solution. The friction coefficient, wear rate, and wear damage mechanisms were determined over a range of normal loads (20-60 N) and linear sliding speeds (0.26-1.0 m/s). The surface damage morphology revealed the presence of corrosive, abrasive, and adhesive wear in all investigated materials. The friction and wear properties were found to be dependent on the predominant wear damage mechanism and applied load/sliding speed combination. In the case of a Ti-13Nb-13Zr alloy, the adhesive wear contributes to the higher wear rate and better friction behavior. This cold-rolled alloy, having a martensitic microstructure with the lowest hardness, shows the lowest friction coefficient values due to high material transfer from the alloy surface. The lowest friction resistance is observed for the Ti-6Al-4 V alloy with the highest hardness since the dominant wear damage mechanism is abrasion resulting in the low wear rate and material transfer.en
dc.publisherSage Publications Ltd, London
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/174004/RS//
dc.rightsrestrictedAccess
dc.sourceInternational Journal of Damage Mechanics
dc.subjectTitanium-based alloysen
dc.subjecthard tissue implantsen
dc.subjectmartensitic microstructureen
dc.subjectRinger's solutionen
dc.subjectfrictionen
dc.subjectwear damage mechanismen
dc.titleDamage behavior of orthopedic titanium alloys with martensitic microstructure during sliding wear in physiological solutionen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage1247
dc.citation.issue8
dc.citation.other28(8): 1228-1247
dc.citation.rankM21
dc.citation.spage1228
dc.citation.volume28
dc.identifier.doi10.1177/1056789518823049
dc.identifier.rcubconv_5937
dc.identifier.scopus2-s2.0-85060202037
dc.identifier.wos000486907300006
dc.type.versionpublishedVersion


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