Potentiostatic, Potentiodynamic and Impedance Study of TiO2 Layers Deposited of 316 LVM Steel Used for Coronary Stents

• Autorzy: Basiaga M. , Staszuk M. , Walke W. , Tański T. , Kajzer W.

Identyfikatory

DOI

10.1515/amm-2016-0138

• Języki publikacji: EN

Abstrakty

EN

The objective of the study is assessment of suitability of the ALD method for application of a TiO₂ layer on surface of 316LVM steel used for production of vessel stents. Selection of the appropriate process parameters for application of the layer affects its electrochemical properties, which largely determine resistance of the biomaterial to corrosion in the blood environment, thus affecting its hemocompatibility. To assess resistance of the AISI 316LVM steel with modified surface to corrosion, voltammetric and impedance measurements were conducted. The proposed variant of surface processing allows safe deformation of the TiO₂ layer without its delamination.

Słowa kluczowe

EN

AISI 316LVM; TiO2 layer; ALD method; coronary stents; corrosion resistance

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 2A
• Strony: 821--824
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Basiaga M.

• Silesian University of Technology, Faculty of Biomedical Engineering, 40 Roosevelta Str., 41-800 Zabrze

autor

Staszuk M.

• Silesian University of Technology, Faculty of Mechanical Engineering, 18A Konarskiego Str., 44-100 Gliwice, Poland

autor

Walke W.

• Silesian University of Technology, Faculty of Biomedical Engineering, 40 Roosevelta Str., 41-800 Zabrze

autor

Tański T.

• Silesian University of Technology, Faculty of Mechanical Engineering, 18A Konarskiego Str., 44-100 Gliwice, Poland

autor

Kajzer W.

• Silesian University of Technology, Faculty of Biomedical Engineering, 40 Roosevelta Str., 41-800 Zabrze

Bibliografia

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