Corrosion resistance of powder injection moulded titanium in physiologic serum and artificial saliva

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dc.contributor.authorCandan, S.
dc.contributor.authorTurkmen, M.
dc.contributor.authorAhlatci, H.
dc.contributor.authorCandan, E.
dc.date.accessioned2024-09-29T16:22:17Z
dc.date.available2024-09-29T16:22:17Z
dc.date.issued2010
dc.departmentKarabük Üniversitesien_US
dc.description.abstractMost of dental implants are made from titanium or titanium based alloys. How- ever, one of the drawback of such implants is high cost due to the technological di°culties in casting method or machining. In this work, powder injection moulding (PIM) method has been used in order to explore lower cost implants without min- imising the biocorrosion resistance of the titanium. Corrosion resistance of titanium specimens, produced by powder injection moulding method (PIM-Ti), in physiologic serum and artificial saliva was investigated. Commercially pure bulk Ti (CP-Ti) was used as control sample. Surface oxidation was also carried out to both PIM- Ti and CP-Ti samples. Microstructure and corrosion resistance were investigated using microhardness, X-ray diffraction (XRD), scanning electron microscopy (SEM) and potentiodynamic polarization experiments. Resulting microstructure of PIM-Ti samples contained porosity as compared to CP-Ti control samples. Microhardness of PIM-Ti samples varied with varying applied load whereas it was free from applied load for CP-Ti control samples. Polarisation measurements and SEM analysis re- vealed that corrosion behaviour of PIM-Ti was reasonably as good as CP-Ti both in as-produced and oxidized conditions in physiologic serum and artificial saliva in spite of its porous structure.en_US
dc.identifier.endpage205en_US
dc.identifier.issn1006-7191
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-78650036814en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage197en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14619/9968
dc.identifier.volume23en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofActa Metallurgica Sinica (English Letters)en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCorrosionen_US
dc.subjectOxidationen_US
dc.subjectPowder injection mouldingen_US
dc.subjectTitaniumen_US
dc.titleCorrosion resistance of powder injection moulded titanium in physiologic serum and artificial salivaen_US
dc.typeArticleen_US

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