NF EN ISO 11125-5
Preparation of steel substrates before application of paints and related products. Test methods for metallic blast-cleaning abrasives. Part 5 : determination of percentage defective particles and of microstructure.
Dans le cadre de la préparation des subjectiles d'acier avant travaux de peintures, le présent document donne une méthode par observation au microscope pour la détermination de particules défectueuses et de la microstructure des abrasifs métalliques pour le nettoyage et la préparation des surfaces.
<p>This document specifies test methods for the determination of the percentage of defective particles and of the microstructure of metallic blast-cleaning abrasives.</p> <p>This is one of a number of parts of ISO 11125 dealing with the sampling and testing of metallic abrasives for blast-cleaning.</p> <p>The types of metallic abrasive and requirements on each are contained in the various parts of ISO 11124.</p> <p>The ISO 11124 and ISO 11125 series have been drafted as a coherent set of International Standards on metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.</p>
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