NF A95-321-3

NF A95-321-3

December 1988
Standard Cancelled

Powder metallurgy. Sintered metal materials, excluding hardmetals. Determination of hardness. Part 3 : sintered products hardened on a surface by other treatments than in NF A 95-321-2.

La présente partie de norme définit la dureté des matériaux frittés au moyen des méthodes Vickers sur des matériaux frittés hétérogènes ayant subi un traitement de surface, tel que dépôts électrolytiques ou chimiques, CVD, PVD, laser, bombardement ionique.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1988

Number of pages

6 p.

Reference

NF A95-321-3

ICS Codes

77.160   Powder metallurgy

Classification index

A95-321-3

Print number

1 - 01/12/1988
Sumary
Powder metallurgy. Sintered metal materials, excluding hardmetals. Determination of hardness. Part 3 : sintered products hardened on a surface by other treatments than in NF A 95-321-2.

La présente partie de norme définit la dureté des matériaux frittés au moyen des méthodes Vickers sur des matériaux frittés hétérogènes ayant subi un traitement de surface, tel que dépôts électrolytiques ou chimiques, CVD, PVD, laser, bombardement ionique.
Replaced standards (1)
NF A95-321
January 1973
Standard Cancelled
Powder metallurgy. Determination of the hardness of sintered products other than hardmetals.

Standard replaced by (1)
NF EN ISO 4498
February 2008
Standard Cancelled
Sintered metal materials, excluding hardmetals - Determination of apparent hardness and microhardness

Le présent document spécifie les méthodes d'essai de la dureté des matériaux frittés, à l'exclusion des métaux-durs.

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