NF A91-010

NF A91-010

December 1984
Standard Current

Metallic coatings and surface treatments of metals. Terminology. Classification. Symbols.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1984

Number of pages

32 p.

Reference

NF A91-010

ICS Codes

01.040.25   Manufacturing engineering (Vocabularies)
25.220.20   Surface treatment
25.220.40   Metallic coatings

Classification index

A91-010

Print number

1 - 01/06/1996
Replaced standards (1)
NF A91-010
May 1965
Standard Cancelled
Metallic coatings and surface treatment of metals. Terminology. Classification. Symbolization.

Table of contents
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  • 1 Généralités
    2
  • 1.1 Objet de la norme
    2
  • 1.2 Domaine d'application
    2
  • 1.3 Plan de la norme
    2
  • 1.4 Références
    2
  • 2 Terminologie
    2
  • 2.1 Termes généraux
    2
  • 2.2 Terminologie d'après le genre de procédé
    3
  • 2.3 Terminologie d'après le métal d'apport
    4
  • 3 Principesde classification (d'après la définition des revêtements métalliques par leur épaisseur)
    9
  • 3.1 Surface de mesure et surface de référence
    9
  • 3.2 Classification d'après l'épaisseur minimale (cas général des revêtements métalliques de surface comprise entre 1 cm2 et 1 m2)
    9
  • 3.3 Cas de petites surfaces (inférieures à 1 cm2)
    10
  • 3.4 Cas des grandes surfaces (supérieures à 1 m2)
    10
  • 3.5 Échelonnement de valeurs en microns dans la classification des revêtements
    11
  • 3.6 Cas particuliers des revêtements obtenus par immersion dans des métaux fondus : épaisseur massique
    11
  • 4 Principe de symbolisation
    11
  • 4.1 Objet du principe de symbolisation
    11
  • 4.2 Principe
    11
  • 4.3 Nombres conventionnels de revêtements métalliques et traitements de surface
    12
  • 4.4 Exemples de symbolisations
    12
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