NF EN ISO 11474

Corrosion of metals and alloys - Corrosion tests in artificial atmosphere - Accelerated outdoor test by intermittent spraying of a salt solution (Scab test)

Le présent document prescrit une méthode pour la détermination de la résistance à la corrosion des métaux par un essai de corrosion accélérée en extérieur. Le terme "métal" englobe tout matériau métallique protégé ou non contre la corrosion. L'essai de corrosion accélérée en extérieur est applicable aux revêtements organiques appliqués sur les métaux aux revêtements métalliques (anodiques et cathodiques), aux couches de conversion chimique et aux métaux et à leurs alliages. La méthode s'applique particulièrement lorsque des essais comparatifs permettant d'optimiser les systèmes de traitement de surface doivent être réalisés.

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