Aqueous metal working fluids. Evaluation of rust prevention properties on contact with ferrous metals.

Le présent document a pour objet d'évaluer les propriétés anticorrosives des liquides d'usinage aqueux au contact des métaux ferreux.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1993

Number of pages

13 p.

Reference

NF T60-186

ICS Codes

75.100 Lubricants, industrial oils and related products

Classification index

T60-186

Print number

1 - 01/11/1993

Sumary

Aqueous metal working fluids. Evaluation of rust prevention properties on contact with ferrous metals.

Le présent document a pour objet d'évaluer les propriétés anticorrosives des liquides d'usinage aqueux au contact des métaux ferreux.

Table of contents

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1 Domaine d'application
4
2 Références normatives
4
3 Principe
4
4 Réactifs
4
5 Appareillage
5
6 Mode opératoire
5
6.1 Préparation du support
5
6.2 Préparation du fluide à essayer
5
6.3 Préparation des copeaux
5
6.4 Déroulement de l'essai
6
6.5 Étalonnage
6
7 Expression des résultats
6
7.1 Corrosion interne
6
7.2 Corrosion de la plaque support
6
7.3 Présentation de la cotation
6
8 Fidélité
7
9 Rapport d'essai
7
Annexe A (informative) Informations relatives aux copeaux
8
Annexe B (normative) Copeaux pour l'évaluation des propriétés anticorrosives des liquides d'usinage au contact des métaux ferreux
9
Annexe C (normative) Support acier
10
Annexe D (normative) Étalonnage
11
Annexe E (normative) Image type de corrosion avec cotation correspondante - Planche témoin
12
Annexe F (informative) Exemple d'étude de fidélité sur trois produits de catégories différentes selon la norme NF ISO 6743-7 (indice de classement : T 60-504)
13

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