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Standard Practice for Fluorescent Liquid Penetrant Testing Using the Water-Washable Process
Automaticky přeložený název:
Standardní praktiky pro Fluorescent kapilární testování pomocí vody, omyvatelný proces
NORMA vydána dne 15.2.2010
Označení normy: ASTM E1209-10
Poznámka: NEPLATNÁ
Datum vydání normy: 15.2.2010
Kód zboží: NS-40864
Počet stran: 7
Přibližná hmotnost: 21 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
fluorescent liquid penetrant testing, nondestructive testing, water-washable method, Aerosol spray applications, Black light inspection, Ceramic materials/applications, Cold shuts, Contaminant removal, Cracking, Dwell test, Electrostatic spray application, Ferrous metals/alloys, Fluorescent liquid penetrant testing, Glass, Impurities, Laminations, Leak testing, Liquid penetration, Nonferrous metals/alloys, Nonporous metallic/nonmetallic materials, Penetrant inspection, Porosity, Seams
Significance and Use | ||||||||||||||||||||||||||
Liquid penetrant examination methods indicate the presence, location, and, to a limited extent, the nature and magnitude of the detected discontinuities. This method is normally used for production inspection of large volumes of parts or structures, where emphasis is on productivity. The method enjoys a wide latitude in applicability when extensive and controlled conditions are available. Multiple levels of sensitivity can be achieved by proper selection of materials and variations in process. |
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1. Scope | ||||||||||||||||||||||||||
1.1 This practice covers procedures for water-washable fluorescent penetrant examination of materials. It is a nondestructive testing method for detecting discontinuities that are open to the surface such as cracks, seams, laps, cold shuts, laminations, isolated porosity, through leaks, or lack of porosity and is applicable to in-process, final, and maintenance examination. It can be effectively used in the examination of nonporous, metallic materials, both ferrous and nonferrous, and of nonmetallic materials such as glazed or fully densified ceramics and certain nonporous plastics and glass. 1.2 This practice also provides a reference: 1.2.1 By which a fluorescent penetrant examination method using the water-washable process recommended or required by individual organizations can be reviewed to ascertain its applicability and completeness. 1.2.2 For use in the preparation of process specifications dealing with the water-washable fluorescent penetrant examination of materials and parts. Agreement by the purchaser and the manufacturer regarding specific techniques is strongly recommended. 1.2.3 For use in the organization of the facilities and personnel concerned with the liquid penetrant examination. 1.3 This practice does not indicate or suggest standards for evaluation of the indications obtained. It should be pointed out, however, that indications must be interpreted or classified and then evaluated. For this purpose there must be a separate code or specification or a specific agreement to define the type, size, location, and direction of indications considered acceptable, and those considered unacceptable. 1.4 The values stated in inch-pound units are regarded as standard. SI units given in parentheses are for information only. 1.5 All areas of this document may be open to agreement between the cognizant engineering organization and the supplier, or specific direction from the cognizant engineering organization. 1.6 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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