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NF EN ISO 3892 : 2001

Current

Current

The latest, up-to-date edition.

CONVERSION COATINGS ON METALLIC MATERIALS - DETERMINATION OF COATING MASS PER UNIT AREA - GRAVIMETRIC METHODS

Published date

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
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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