NF ISO 8486-2

NF ISO 8486-2

November 2007
Standard Current

Bonded abrasives - Determination and designation of grain size distribution - Part 2 : microgrits F230 to F2000

ISO 8486-2:2007 sets forth a method for determining or checking the size distribution of microgrits F230 to F2000 in fused aluminium oxide and silicon carbide. It specifies the grit designation for the testing of those grits used in the manufacture of bonded abrasive products and general industrial applications and those removed from bonded products, as well as loose grits used in polishing.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2007

Number of pages

36 p.

Reference

NF ISO 8486-2

ICS Codes

25.100.70   Abrasives

Classification index

E75-230-2

Print number

1 - 15/11/2007

International kinship

ISO 8486-2:2007
Sumary
Bonded abrasives - Determination and designation of grain size distribution - Part 2 : microgrits F230 to F2000

ISO 8486-2:2007 sets forth a method for determining or checking the size distribution of microgrits F230 to F2000 in fused aluminium oxide and silicon carbide.

It specifies the grit designation for the testing of those grits used in the manufacture of bonded abrasive products and general industrial applications and those removed from bonded products, as well as loose grits used in polishing.

Replaced standards (1)
NF ISO 8486-2
December 1996
Standard Cancelled
Bonded abrasives. Determination and designation of grain size distribution. Part 2 : microgrits F230 to F1200.

Table of contents
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  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Principe du contrôle de la distribution granulométrique
    1
  • 4.1 Distribution granulométrique
    1
  • 4.2 Échelonnement
    3
  • 5 Contrôle des micrograins F230 à F2000
    4
  • 5.1 Généralités
    4
  • 5.2 Écarts autorisés
    5
  • 5.3 Désignation de la méthode d'essai
    6
  • 6 Méthode d'essai
    6
  • 6.1 Méthode d'essai des micrograins étalons F
    6
  • 6.2 Sédimentomètre US
    13
  • 7 Désignation
    24
  • 8 Marquage
    25
  • Annexe A (informative) Méthode par résistance électrique
    29
  • Annexe B (informative) Modèle de présentation des résultats de l'analyse en sédimentation granulométrique des micrograins de la série F à l'aide du sédimentomètre US
    31
  • Annexe C (informative) Exemple de présentation des résultats relatifs à la distribution granulométrique d'un grain en oxyde d'aluminium fondu
    32
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