Resumen
This document specifies a method for checking the continuity of thin anodic oxidation coatings on aluminium and its alloys by a copper sulfate contact test.
The use of this method is limited to anodic oxidation coatings of thickness less than 5 µm or coatings that have been deformed, which includes those produced by coil anodizing techniques.
NOTE The method described enables a rapid check to be made for the continuity of a thin coating of aluminium oxidation on aluminium and its alloys. In cases of doubt regarding a visible fault on the surface of a coating, the use of this method makes it possible to verify whether the fault corresponds to a local gap in the coating that exposes bare metal.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2018-08Etapa: Norma Internacional confirmada [90.93]
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Edición: 3Número de páginas: 3
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Comité Técnico :ISO/TC 79/SC 2ICS :25.220.20
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Ciclo de vida
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Anteriormente
RetiradaISO 2085:2010
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Ahora