Investigation of Electrochemical and Thermal Properties of Ti50Ni40-xZr10Nbx SMAs

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dc.authoridDagdelen, Fethi/0000-0001-9849-590X
dc.authorwosidDagdelen, Fethi/T-7902-2018
dc.contributor.authorAbdullah, Shakhawan Salih
dc.contributor.authorBalci, Esra
dc.contributor.authorQader, Ibrahim Nazem
dc.contributor.authorDagdelen, Fethi
dc.date.accessioned2024-08-04T20:55:55Z
dc.date.available2024-08-04T20:55:55Z
dc.date.issued2024
dc.departmentİnönü Üniversitesien_US
dc.description.abstractTitanium and its alloys have already been widely used as implant materials due to their outstanding mechanical characteristics, thermal properties, and biocompatibility. In this study, Ti50Ni40-xZr10Nbx (x = 1, 3, 5 at.%) shape memory alloys (SMAs) with a constant atomic percentage of Ti and Zr were investigated. For investigation of the structural properties of produced SMAs, scanning electron microscope (SEM-EDX) analysis, optical microscope (OM) images, and x-ray diffraction (XRD) pattern were taken. B2, B19', beta-Nb, and Ti2N phases were detected in all alloys. In SEM-EDX and OM research, it was determined that beta-Nb phase increased in dendritic structure as the Nb ratio increased. For the biocompatibility levels of alloys, the corrosion test method was carried out with the potentiodynamic test, which is one of the electrochemical methods. Tafel test and electrochemical impedance spectroscopy in a simulated body fluid (SBF) showed that the Nb additive increased the corrosion resistance of the alloy. Phase transformation temperatures (PTTs) of these alloys were investigated by using differential scanning calorimetry (DSC) measurements. In DSC research, it was determined that the alloys have a shape memory effect (SME), and the PPTs of the alloys decreased as the Nb ratio increased.en_US
dc.description.sponsorshipManagement Unit of the Scientific Research Projects of Firat University (FUBAP) [FF.23.03]en_US
dc.description.sponsorshipThis article is a part of the PhD study of S. S. Abdullah, and this work was supported by the Management Unit of the Scientific Research Projects of Firat University (FUBAP) (Project Numbers: FF.23.03).en_US
dc.identifier.doi10.1007/s11665-024-09414-6
dc.identifier.issn1059-9495
dc.identifier.issn1544-1024
dc.identifier.scopus2-s2.0-85190428007en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s11665-024-09414-6
dc.identifier.urihttps://hdl.handle.net/11616/101933
dc.identifier.wosWOS:001204826000003en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Materials Engineering and Performanceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectbiocompatibilityen_US
dc.subjectNiTiZrNben_US
dc.subjectpotentiodynamic testen_US
dc.subjectshape memory alloyen_US
dc.titleInvestigation of Electrochemical and Thermal Properties of Ti50Ni40-xZr10Nbx SMAsen_US
dc.typeArticleen_US

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