NF EN 12517-2
Non-destructive testing of welds - Part 2 : evaluation of welded joints in aluminium and its alloys by radiography - Acceptance levels
Le présent document spécifie les niveaux d'acceptation relatifs aux indications correspondant aux défauts des soudures bout à bout sur aluminium et alliages d'aluminium, détectés par contrôles radiographiques.
Le présent document spécifie les niveaux d'acceptation relatifs aux indications correspondant aux défauts des soudures bout à bout sur aluminium et alliages d'aluminium, détectés par contrôles radiographiques.
<p>ISO 10675:2010 specifies acceptance levels for indications from imperfections in aluminium butt welds detected by radiographic testing. If agreed, the acceptance levels may be applied to other types of welds or materials.</p> <p>The acceptance levels may be related to welding standards, application standards, specifications or codes.</p> <p>ISO 10675:2010 assumes that the radiographic testing has been carried out in accordance with ISO 17636.</p> <p>When assessing whether a weld meets the requirements specified for a weld quality level, the sizes of imperfections permitted by standards are compared with the dimensions of indications revealed by a radiograph made of the weld.</p>
- Avant-propos3
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1 Domaine d'application4
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2 Références normatives4
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3 Technique radiographique4
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4 Généralités5
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5 Niveaux d'acceptation5
- Annexe A (informative) Guide pour les limitations du contrôle par radiographie8
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A.1 Défauts volumiques dans les soudures bout à bout8
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A.2 Fissures dans les assemblages bout à bout8
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A.3 Défauts plans dans les soudures bout à bout8
- Annexe B (informative) Exemples de détermination du pourcentage (%) de défauts9
- Annexe C (informative) Somme des surfaces acceptables11
- Bibliographie13
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