A novel fabrication method for a TiO2 layer over CoCr alloy

Dogukan Cetiner; Ahmet Hilmi Paksoy; Onur Tazegul; Murat Baydogan; Hasan Guleryuz; Huseyin Cimenoglu; Erdem Atar

doi:10.1080/02670844.2018.1459067

A novel fabrication method for a TiO₂ layer over CoCr alloy

Dogukan Cetiner, Ahmet Hilmi Paksoy, Onur Tazegul, Murat Baydogan, Hasan Guleryuz, Huseyin Cimenoglu, Erdem Atar^*

^*Bu çalışma için yazışmadan sorumlu yazar

Metalurji ve Malzeme Müh.Böl.

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

6 Atıf (Scopus)

Özet

This study has been initiated to form a TiO₂ layer having enhanced biological properties on the surface of a CoCr alloy, which is mostly used in manufacturing of orthopaedic implants. As a novel approach, CoCr alloy samples were first coated with titanium and then oxidised in air at 600°C for 60 h. Surface characterisation of the samples were made by structural surveys (scanning electron microscopic examinations, X-ray diffraction analyses), roughness and hardness measurements, bioactivity and wear tests. Results of the experiments have showed that fabrication of TiO₂ as the outermost surface layer caused remarkable increment in the wear resistance and the bioactivity of the CoCr alloy.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	234-241
Sayfa sayısı	8
Dergi	Surface Engineering
Hacim	35
Basın numarası	3
DOI'lar	https://doi.org/10.1080/02670844.2018.1459067
Yayın durumu	Yayınlandı - 4 Mar 2019

Bibliyografik not

Publisher Copyright:
© 2018, © 2018 Institute of Materials, Minerals and Mining Published by Taylor & Francis on behalf of the Institute.

Finansman

This study has been prepared as a part of the project under contract no. 214M246 financially supported by the Scientific and Technological Research Council of Turkey (Türkiye Bilimsel ve Teknolojik Araştirma Kurumu) (TUBITAK). This study has been prepared as a part of the project under contract no. 214M246 financially supported by the Scientific and Technological Research Council of Turkey (T?rkiye Bilimsel ve Teknolojik Ara?tirma Kurumu) (TUBITAK).

Finansörler	Finansör numarası
TUBITAK
Teknolojik Araştirma Kurumu
Türkiye Bilimsel ve Teknolojik Araştırma Kurumu

Belgeye Erişim

10.1080/02670844.2018.1459067

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "A novel fabrication method for a TiO2 layer over CoCr alloy",

abstract = "This study has been initiated to form a TiO2 layer having enhanced biological properties on the surface of a CoCr alloy, which is mostly used in manufacturing of orthopaedic implants. As a novel approach, CoCr alloy samples were first coated with titanium and then oxidised in air at 600°C for 60 h. Surface characterisation of the samples were made by structural surveys (scanning electron microscopic examinations, X-ray diffraction analyses), roughness and hardness measurements, bioactivity and wear tests. Results of the experiments have showed that fabrication of TiO2 as the outermost surface layer caused remarkable increment in the wear resistance and the bioactivity of the CoCr alloy.",

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author = "Dogukan Cetiner and Paksoy, {Ahmet Hilmi} and Onur Tazegul and Murat Baydogan and Hasan Guleryuz and Huseyin Cimenoglu and Erdem Atar",

note = "Publisher Copyright: {\textcopyright} 2018, {\textcopyright} 2018 Institute of Materials, Minerals and Mining Published by Taylor & Francis on behalf of the Institute.",

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doi = "10.1080/02670844.2018.1459067",

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T1 - A novel fabrication method for a TiO2 layer over CoCr alloy

AU - Cetiner, Dogukan

AU - Paksoy, Ahmet Hilmi

AU - Tazegul, Onur

AU - Baydogan, Murat

AU - Guleryuz, Hasan

AU - Cimenoglu, Huseyin

AU - Atar, Erdem

PY - 2019/3/4

Y1 - 2019/3/4

N2 - This study has been initiated to form a TiO2 layer having enhanced biological properties on the surface of a CoCr alloy, which is mostly used in manufacturing of orthopaedic implants. As a novel approach, CoCr alloy samples were first coated with titanium and then oxidised in air at 600°C for 60 h. Surface characterisation of the samples were made by structural surveys (scanning electron microscopic examinations, X-ray diffraction analyses), roughness and hardness measurements, bioactivity and wear tests. Results of the experiments have showed that fabrication of TiO2 as the outermost surface layer caused remarkable increment in the wear resistance and the bioactivity of the CoCr alloy.

AB - This study has been initiated to form a TiO2 layer having enhanced biological properties on the surface of a CoCr alloy, which is mostly used in manufacturing of orthopaedic implants. As a novel approach, CoCr alloy samples were first coated with titanium and then oxidised in air at 600°C for 60 h. Surface characterisation of the samples were made by structural surveys (scanning electron microscopic examinations, X-ray diffraction analyses), roughness and hardness measurements, bioactivity and wear tests. Results of the experiments have showed that fabrication of TiO2 as the outermost surface layer caused remarkable increment in the wear resistance and the bioactivity of the CoCr alloy.

KW - Biomaterial

KW - characterisation

KW - cold spray

KW - thermal oxidation

KW - titanium dioxide

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