Artículo

Electrochemical behaviour of Al-Zn-Ga and Al-In-Ga alloys in chloride media

Flamini, Daniel OmarIcon ; Saidman, Silvana BeatrizIcon
Fecha de publicación: 07/2012
Editorial: Elsevier Science SA
Revista: Materials Chemistry and Physics
ISSN: 0254-0584
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The influence of Ga content on the electrochemical behaviour of Al-Zn-Ga and Al-In-Ga alloys in chloride acid and acetic acid media was studied. The presence of Ga in concentration greater than 2.5 wt.% causes an open circuit potential (OCP) shifts of Al-Zn-Ga alloys in chloride solution towards more negative values (-1.38 V(SCE)). The OCP for Al-In-Ga alloys in chloride solution varies between -1.62 and -1.73 V(SCE). The anodic behaviour of these ternary alloys can be interpreted in terms of an amalgam mechanism.
Palabras clave: ACTIVATION MECHANISM , AL-IN-GA ALLOY , AL-ZN-GA ALLOY , ALUMINIUM , AMALGAM , GALLIUM , SACRIFICIAL ANODE
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/191422
DOI: https://doi.org/10.1016/j.matchemphys.2012.06.036
URL: https://www.sciencedirect.com/science/article/pii/S0254058412005949
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Articulos(CCT - BAHIA BLANCA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - BAHIA BLANCA
Citación
Flamini, Daniel Omar; Saidman, Silvana Beatriz; Electrochemical behaviour of Al-Zn-Ga and Al-In-Ga alloys in chloride media; Elsevier Science SA; Materials Chemistry and Physics; 136; 1; 7-2012; 103-111
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