NF EN ISO 3892 : 2001
Current
The latest, up-to-date edition.
CONVERSION COATINGS ON METALLIC MATERIALS - DETERMINATION OF COATING MASS PER UNIT AREA - GRAVIMETRIC METHODS
12-01-2013
Avant-propos
1 Domaine d'application
2 Appareillage
3 Éprouvettes
4 Réactifs et modes opératoires
4.1 Généralités
4.2 Couches de conversion au phosphate
formées sur du fer et de l'acier
4.3 Couches de conversion au phosphate
sur du zinc et du cadmium
4.4 Couches de conversion au phosphate
cristallisé formées sur de l'aluminium
et ses alliages
4.5 Couches de conversion au chromate formées
sur du zinc et du cadmium
4.6 Couches de conversion au chromate et au
phosphate amorphe formées sur de l'aluminium
et ses alliages
5 Expression des résultats
5.1 Calcul
5.2 Incertitude de mesure
Gives five methods to determine the coating mass per unit area of conversion coatings on metallic materials. Applies only to conversion coatings that are free from any supplementary coating such as oil, water or solvent-based polymers, or wax. Does not indicate the presence of bare spots or sites with thicknesses less than the specified minimum in the measuring areas.
| DevelopmentNote |
Indice de classement: A91-474. Supersedes NFA 91 474 (09/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
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| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS EN ISO 3892:2001 | Identical |
| UNI EN ISO 3892 : 2001 | Identical |
| DIN EN ISO 3892:2001-12 | Identical |
| ISO 3892:2000 | Identical |
| I.S. EN ISO 3892:2002 | Identical |
| EN ISO 3892:2001 | Identical |
| UNE-EN ISO 3892:2002 | Identical |
| NF ISO 22779 : 2007 | METALLIC COATINGS - PHYSICAL VAPOUR-DEPOSITED COATINGS OF ALUMINIUM - SPECIFICATION AND TEST METHODS |
| NF ISO 22778 : 2007 | METALLIC COATINGS - PHYSICAL VAPOUR-DEPOSITED COATINGS OF CADMIUM ON IRON AND STEEL - SPECIFICATION AND TEST METHODS |
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