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Interaction of Ti–6 wt.% Si Alloy with Tissue Fluid: Experimental Modeling

† V.Lavrenko,
 
† V.Lavrenko,
 
V.Talash,
 
V.Lashneva,
 
N.Kuzmenko,
 
M.Krasovskiy
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Powder Metallurgy - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2010, #01/02
http://www.materials.kiev.ua/article/1511

Abstract

The methods of potentiodynamic polarization curves and quantitative Auger-electron spectroscopy are used to determine the mechanism of forming a compact protective nanofilm (to 20 nm thick) consisting of Ti2O, TiО and Ti2O3 lower titanium oxides under the TiО2 layer (10 nm) and oxygen chemisorbed over orthopedic prosthesis (alloy 90.2 at.% Ti–9.8 at.% Si) during electrolysis of a 3% NaCl solution as the main component of the tissue fluid (Hank’s physiological solution).


ANODIC OXIDATION, ELECTROLYSIS OF 3% NACL SOLUTION, ORTHOPEDIC PROSTHESIS, PROTECTIVE LAYER OF TI2O, TIО, AND TI2O3 LOWER TITANIUM OXIDES, TI-SI ALLOY

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