Tribological properties of the multilayer thin films deposited on the free-form shaped Ti13Nb13Zr alloy

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dc.contributor.authorAslan, Ali Kemal
dc.contributor.authorBahce, Erkan
dc.date.accessioned2026-04-04T13:37:46Z
dc.date.available2026-04-04T13:37:46Z
dc.date.issued2024
dc.departmentİnönü Üniversitesi
dc.description.abstractSurface coating processes are carried out to increase the wear and corrosion resistance of products with free-form surfaces used in the biomedical field. In this study, Ti/TiN/TiC/TiCN/TaN multilayer thin films were deposited on the surface of Ti13Nb13Zr alloy samples with different radii of curvature using the closed-field unbalanced magnetron sputtering technique. The wear and adhesion properties of thin films were examined with a specially developed wear test setup, in a simulated body fluid environment and an ultra-high molecular weight polyethylene (UHMWPE) counterpart was used. Scanning electron microscope and X-ray diffraction measurements were used to study the morphology and microstructure of the thin films before and after wear experiments. The delamination amounts of the coatings on the sample surfaces after the wear test were measured and this value was calculated as 8.73%, 12.16%, and 16.89% for the R14, R18, and R22 samples, respectively. As a result of these findings, it was determined that the wear resistance of the coatings decreased as the radius of the curvature increased. The wear amounts of the UHMWPE components are found as 15.45, 6.75, 8.15, 15.45, 6.75, and 8.15 mg for P0, P14, P18, and P22 samples, respectively.
dc.description.sponsorshipScientific Research Project Committee of Inonu University [FDK 2020-2089]; Ottoman Group Implant CO.
dc.description.sponsorshipThis scientific research has been financially supported by the Scientific Research Project Committee of Inonu University (No: FDK 2020-2089) and Ottoman Group Implant CO. The authors are grateful for this support.
dc.identifier.endpage145
dc.identifier.issn2289-7232
dc.identifier.orcid0000-0001-5389-5571
dc.identifier.scopus2-s2.0-85205986358
dc.identifier.scopusqualityN/A
dc.identifier.startpage129
dc.identifier.urihttps://hdl.handle.net/11616/110054
dc.identifier.volume42
dc.identifier.wosWOS:001339294800009
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMalaysian Tribology Soc-Mytribos
dc.relation.ispartofJurnal Tribologi
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250329
dc.subjectFree-form surface
dc.subjectMultilayer coating
dc.subjectBiomaterial
dc.subjectThin films
dc.subjectWear
dc.titleTribological properties of the multilayer thin films deposited on the free-form shaped Ti13Nb13Zr alloy
dc.typeArticle

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