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Electrochemical Study of the AISI 409 Ferritic Stainless Steel: Passive Film Stability and Pitting Nucleation and Growth
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2017)
The aim of the present work was to study the passive film stability and pitting corrosion behavior of the AISI 409 stainless steel. The electrochemical tests were carried out in 0.1 M NaCl solution at room temperature. The ...
Effect of recasting procedure upon corrosion behavior and metallic ion release of Co-Cr-Mo dental alloy in physiological
(2009-07-01)
Recasting process influence upon corrosion behavior of Co-Cr-Mo dental alloy in simulated physiological serum has been investigated using chemical and electrochemical techniques. Recast Co-Cr-Mo alloy by induction (IND) ...
Effect of citrate ions on the electrochemical behaviour of low-carbon steel in borate buffer solutions
(Elsevier B.V., 2004-03-01)
The electrochemical behaviour of cold-rolled low carbon steel was studied on both active and passive potential regions in borate buffer solutions with and without the addition of sodium citrate (NaCit). In the active region ...
Estudo mecanístico de reações de estado sólido: o caso do sistema Pb/PbSO4/Na2SO4
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2012-11-21)
In this work, the growth and reduction of PbSO4 in Na2SO4 solution under transient conditions was characterized. A novel methodology for the working-electrode surface preparation before stabilization enhanced the voltametric ...
On the stability of the passive Ti-6Al-4V film of friction stir welds with stainless steel: Effect of not native metal species
(2020-10-20)
Mechanical and microstructural characteristics of Ti-6Al-4V/stainless steel (SS) dissimilar friction stir welds have been well described in the literature; however, little is known about the electrochemical properties of ...
Ti-Mo cast alloys for biomedical applications. Anodic behavior and passive film properties
(2010-12-01)
Casting of Ti-Mo alloys having different Mo content (4 to 20 wt%) was performed by arcmelting of pure metals. These alloys present interesting features for potential biomedical applications, e.g., in artificial proteases, ...