NF EN ISO 17638

NF EN ISO 17638

April 2010
Standard Cancelled

Non-destructive testing of welds - Magnetic particle testing

ISO 17638:2003 specifies techniques for detection of surface imperfections in welds in ferromagnetic materials, including the heat affected zones, by means of magnetic particle testing. The techniques are suitable for most welding processes and joint configurations.

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National standards and national normative documents

Publication date

April 2010

Number of pages

21 p.

Reference

NF EN ISO 17638

ICS Codes

25.160.40   Welded joints and welds
77.040.20   Non-destructive testing of metals

Classification index

A89-550

Print number

1 - 18/03/2010

International kinship

ISO 17638:2003

European kinship

EN ISO 17638:2009
Sumary
Non-destructive testing of welds - Magnetic particle testing

ISO 17638:2003 specifies techniques for detection of surface imperfections in welds in ferromagnetic materials, including the heat affected zones, by means of magnetic particle testing. The techniques are suitable for most welding processes and joint configurations.

Replaced standards (3)
NF EN 1290
August 1998
Standard Cancelled
Non-destructive examination of welds - Magnetic particle examination of welds

Le présent document spécifie les méthodes de contrôle pour la détection des défauts de surface par magnétoscopie des soudures dans les matériaux ferromagnétiques, y compris les zones affectées thermiquement à l'aide de la méthode de magnétisation par passage de courant.

NF EN 1290/A1
December 2002
Standard Cancelled
Non-destructive testing of welds - Magnetic particle testing of welds

Le présent document ajoute l'annexe ZA relative aux Directives UE 97/23/CE et 87/404/CEE et modifie les articles et les paragraphes suivants : 2, 5.1.1, 5.4.1, 5.4.2, 5.5.1, 5.5.2, 5.7, 5.9, 5.12, 5.13, A.2.

NF EN 1290/A2
July 2004
Standard Cancelled
Non-destructive testing of welds - Magnetic particle testing of welds

Le présent document spécifie les méthodes de contrôle pour la détection des défauts de surface par magnétoscopie des soudures dans les matériaux ferromagnétiques, y compris les zones affectées thermiquement à l'aide de la méthode de magnétisation par passage de courant.

Standard replaced by (1)
NF EN ISO 17638
December 2016
Standard Current
Non-destructive testing of welds - Magnetic particle testing

<p>ISO 17638:2016 specifies techniques for detection of surface imperfections in welds in ferromagnetic materials, including the heat affected zones, by means of magnetic particle testing. The techniques are suitable for most welding processes and joint configurations. Variations in the basic techniques that will provide a higher or lower test sensitivity are described in Annex A.</p> <p>ISO 17638:2016 does not specify acceptance levels of the indications. Further information on acceptance levels for indications may be found in ISO 23278 or in product or application standards.</p>

Table of contents
View the extract
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Règles de sécurité
    1
  • 5 Généralités
    2
  • 5.1 Informations exigées avant contrôle
    2
  • 5.2 Informations complémentaires avant contrôle
    2
  • 5.3 Qualification du personnel
    2
  • 5.4 État et préparation des surfaces
    2
  • 5.5 Aimantation
    3
  • 5.6 Techniques d'application
    4
  • 5.7 Révélateurs
    9
  • 5.8 Conditions d'observation
    10
  • 5.9 Application des révélateurs
    10
  • 5.10 Contrôle global des performances
    10
  • 5.11 Fausses indications
    10
  • 5.12 Enregistrement des indications
    11
  • 5.13 Désaimantation
    11
  • 5.14 Rapport d'essai
    11
  • Annexe A (informative) Variables affectant la sensibilité du contrôle par magnétoscopie
    13
  • Bibliographie
    15
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