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Standard Guide for Reconstitution of Irradiated Charpy-Sized Specimens
Automaticky přeložený název:
Standardní Příručka pro rozpuštění ozářeného Charpy velikosti vzorků
NORMA vydána dne 10.6.1999
Označení normy: ASTM E1253-99
Poznámka: NEPLATNÁ
Datum vydání normy: 10.6.1999
Kód zboží: NS-41024
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
Charpy impact test, Irradiance/irradiation, Nuclear reactor vessels-surveillance, Pressure vessel steel materials-general, Radiation exposure-nuclear materials/applications, Reconstitution technique, Repair by welding (for steel for nuclear/special applications), Welding/welds, reconstitution of irradiated charpy specimens, guide, ICS Number Code 19.060 (Mechanical testing)
1. Scope | ||||||||||||
1.1 This guide covers procedures for the reconstitution of Methods E23, Type A Charpy specimens from materials irradiation programs (principally broken specimens) by welding end tabs of similar material onto remachined specimen sections that were unaffected by the initial test. Guidelines are given for the selection of suitable specimen halves and end tab materials, for dimensional control, and for avoidance of overheating the notch area. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems 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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