Please use this identifier to cite or link to this item: https://accedacris.ulpgc.es/handle/10553/72271
Title: Corrosion Resistance Improvement of Titanium Base Alloys
Authors: Popa, Mihai V.
Vasilescu, Ecaterina
Drob, Paula
Vasilescu, Cora
Drob, Silviu I.
Mareci, Daniel
Mirza Rosca, Julia 
UNESCO Clasification: 330307 Tecnología de la corrosión
3312 Tecnología de materiales
Keywords: Implant Materials
Dental Alloys
Zirconium
Interface
Stability, et al
Issue Date: 2010
Journal: Química Nova 
Abstract: The corrosion resistance of the new Ti-6Al-4V-1Zr alloy in comparison with ternary Ti-6Al-4V alloy in Ringer-Brown solution and artificial Carter-Brugirard saliva of different pH values was studied. In Ringer-Brown solution, the new alloy presented an improvement of all electrochemical parameters due to the alloying with Zr; also, impedance spectra revealed better protective properties of its passive layer. In Carter-Brugirard artificial saliva, an increase of the passive film thickness was proved. Fluoride ions had a slight negative influence on the corrosion and ion release rates, without to affect the very good stability of the new Ti-6Al-4V-1Zr alloy.
URI: https://accedacris.ulpgc.es/handle/10553/72271
ISSN: 0100-4042
DOI: 10.1590/S0100-40422010000900014
Source: Quimica Nova [ISSN 0100-4042],v. 33 (9), p. 1892-1896
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