NF EN 10246-6
Non-destructive testing of steel tubes - Part 6 : Automatic full peripheral ultrasonic testing of seamless steel tubes for the detection of transverse imperfections
Le présent document spécifie les prescriptions relatives au contrôle automatique par ultrasons, avec ondes de cisaillement, sur toute la surface des tubes sans soudure pour la détection d'imperfections transversales.
Le présent document spécifie les prescriptions relatives au contrôle automatique par ultrasons, avec ondes de cisaillement, sur toute la surface des tubes sans soudure pour la détection d'imperfections transversales.
<p>ISO 10893-10:2011 specifies requirements for automated full peripheral ultrasonic shear wave (generated by conventional or phased array technique) testing of seamless and welded [except submerged arc-welded (SAW)] steel tubes, for the detection of longitudinal and/or transverse imperfections.</p> <p>In the case of testing on longitudinal imperfections, Lamb wave testing can be applied at the discretion of the manufacturer.</p> <p>For seamless tubes, by agreement between the purchaser and manufacturer, testing principles of ISO 10893-10:2011 can be applied to detect imperfections having other orientations.</p> <p>ISO 10893-10:2011 is applicable to the inspection of tubes with an outside diameter greater than or equal to 10 mm, normally with an outside diameter-to-thickness ratio greater than or equal to 5.</p> <p>It can also be applicable to the testing of circular hollow sections.</p>
- Avant-propos3
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1 Domaine d'application4
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2 Prescriptions générales4
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3 Méthode d'essai4
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4 Étalons de référence5
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5 Étalonnage et vérification de l'équipement8
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6 Acceptation9
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7 Rapport d'essai9
- Annexe A (informative) Tableau des parties de l'EN 10246 "Essais non destructifs des tubes en acier"10
- Annexe B (normative) Contrôle manuel par ultrasons des extrémités et des zones douteuses12
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