GB/T 8651-2015: Flaw Detection Method by the Ultrasonic Plate Wave for Metal Plates

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Scope

This Standard specifies the terms, definitions, general requirements, flaw detection equipment, contrast sample, selection of plate wave mode, flaw detection method and flaw assessment of flaw detection method by the ultrasonic plate wave for metal plates.
This Standard is applicable to flaw detection by the ultrasonic plate wave for metal plates whose thickness is not more than 5 times of the surface wavelength of detected plates. However, it must be confirmed that the stimulated sound wave is plate wave, and flaw detection can be conducted under sufficient sensitivity of flaw detection.

Basic Data

Standard ID	GB/T 8651-2015 (GB/T8651-2015)
Description (Translated English)	Flaw Detection Method by the Ultrasonic Plate Wave for Metal Plates
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H26
Classification of International Standard	77.040.20
Word Count Estimation	21,230
Date of Issue	2015-09-11
Date of Implementation	2016-06-01
Older Standard (superseded by this standard)	GB/T 8651-2002
Quoted Standard	GB/T 9445; GB/T 12604.1; JB/T 10061
Regulation (derived from)	National Standard Announcement 2015 No.25
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the terms and definitions of sheet metal plate wave ultrasonic flaw detection methods, general requirements, testing equipment, the comparative sample, select the plate wave mode, testing methods and defect assessment and so on. Sheet metal plate wave ultrasonic flaw detection This standard applies to the subject sheet thickness of not more than five times the wavelength of the surface wave, but must be confirmed indeed inspired acoustic wave plate, and with sufficient detection sensitivity testing.