Abstract
Zirconium has very good osseointegration in human body and is considered inertly both the bare metal and its oxides. Zirconium is passive on a large pH range from 4 to 13 values and is protected by its ZrO2 resistant oxide. The new ternary Ti-6Al-4Zr alloy has higher corrosion resistance than Ti-6Al-4V alloy in Ringer solutions of different pH values (from 2.33 to 9.12) that simulate the complex conditions from the human body. All main electrochemical parameters and anticorrosive properties are improved as result of the beneficial, favorable effects of the replacement of vanadium with zirconium.
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© 2009 Springer-Verlag Berlin Heidelberg
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Popa, M.V., Vasilescu, E., Drob, P., Vasilescu, C. (2009). Electrochemical stability of a new Ti base bioalloy in simulated human fluids. In: Dössel, O., Schlegel, W.C. (eds) World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany. IFMBE Proceedings, vol 25/10. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03900-3_8
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DOI: https://doi.org/10.1007/978-3-642-03900-3_8
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-03899-0
Online ISBN: 978-3-642-03900-3
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