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ASTM E2261-07
Standard Practice for Examination of Welds Using the Alternating Current Field Measurement Technique
Automaticky preložený názov:
Štandardné praktiky pre skúšanie zvarov pomocou techniky Striedavý prúd meranie poľa
NORMA vydaná dňa 1.12.2007
Informácie o norme:
Označenie normy: ASTM E2261-07
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2007
Kód tovaru: NS-44834
Počet strán: 14
Približná hmotnosť: 42 g (0.09 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM E2261-07 :
Keywords:
alternating current field measurement, electromagnetic examination, ferromagnetic weld, non-conducting material, weld, Welded construction, Alternating-current measurement, Baseline property condition assessment (PCA) process, Discontinuities, Electromagnetic testing, Engineering applications, Fatigue cracking analysis, Ferromagnetic material/testing, Service-induced surface breaking discontinuities, ICS Number Code 25.160.40 (Welded joints and welds)
Doplňujúce informácie
| Significance and Use | ||||||
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The purpose of the alternating current field measurement method is to evaluate welds for surface breaking discontinuities such as fabrication and fatigue cracks. The examination results may then be used by qualified organizations to assess weld service life or other engineering characteristics (beyond the scope of this practice). This practice is not intended for the examination of welds for non-surface breaking discontinuities. |
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| 1. Scope | ||||||
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1.1 This practice describes procedures to be followed during alternating current field measurement examination of welds for baseline and service-induced surface breaking discontinuities. 1.2 This practice is intended for use on welds in any metallic material. 1.3 This practice does not establish weld acceptance criteria. 1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standard. The values stated in each system might not be exact equivalents; therefore, each system shall be used independently of the other. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||
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