Buscar
Mostrando ítems 1-10 de 79
Effect of aeration on Tafelian behavior of the carbon steel corrosion in acid sulfate mediumEfecto de la aireación sobre el comportamiento tafeliano de la corrosión del acero al carbono en medio ácido de sulfato
(Universidad de Antioquia, Facultad de IngenieríaCentro de Investigación, Innovación y Desarrollo de Materiales (CIDEMAT)Medellín, Colombia, 2017)
Estimación de las propiedades tribocorrosivas de la aleación borurada ASTM F1537 aleación 1
(2018-07-03)
RESUMEN:
En el presente trabajo de investigación, se establece el comportamiento tribocorrosivo de la aleación borurada ASTM F1537 Aleación 1. Las condiciones aplicadas al tratamiento
termoquímico de borurización en polvo ...
Electrocatalysis of oxidation of hydrogen on platinum ordered intermetallic phases: Kinetic and mechanistic studies
(Elsevier B.V., 2006-11-08)
An experimentally based kinetic and mechanistic study of the hydrogen oxidation reaction (HOR) on platinum and platinum ordered intermetallic materials in acid medium is presented. RDE kinetic data were re-evaluated and ...
Electrocatalysis of oxidation of hydrogen on platinum ordered intermetallic phases: Kinetic and mechanistic studies
(Elsevier B.V., 2006-11-08)
An experimentally based kinetic and mechanistic study of the hydrogen oxidation reaction (HOR) on platinum and platinum ordered intermetallic materials in acid medium is presented. RDE kinetic data were re-evaluated and ...
Anodic sulphuration of submicron-grained thin films for ir sensing
(Asociación Química Argentina, 2005-12)
Equilibrium and kinetic properties of the anodic sulphuration of magnetron sputtered lead thin films at room temperature are reviewed. Tafel plots and cyclic voltametry data demonstrate the existence of competing two ...
Nature in corrosion–erosion surface for [TiN/TiAlN]n nanometric multilayers growth on AISI 1045 steel
(Elsevier, 2012-04)
The aim of this work is to characterize the electrochemical behavior of [TiN/TiAlN]n multilayer coatings under corrosion–erosion condition. The multilayers with bilayer numbers (n) of 2, 6, 12, and 24 and/or bilayer period ...
Corrosion-erosion effect on TiN/TiAlN multilayers
(Springer, 2011-12-16)
The goal of this work is to study electrochemical behavior under corrosion-erosion conditions for [TiN/ TiAlN]n multilayer coatings with bilayer number (n) of 2, 6, 12, and 24 and/or bilayer period (K) of 1500, 500, 250, ...
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 ...