GB/T 23912-2009
Non-destructive testing.Practice for immersed ultrasonic testing by the reflection method using pulsed longitudinal waves (English Version)

Standard No.

GB/T 23912-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 23912-2009

Scope

This standard specifies ultrasonic testing methods for the detection of discontinuities in materials using instruments that emit and receive ultrasonic pulsed longitudinal waves, using liquids as couplants, and techniques by immersion or liquid spraying. This standard applies to materials that can transmit sound waves at an appropriate frequency and can be immersed in a liquid couplant during testing, or can be tested by controlling the coupling liquid column or flow between the probe and the material to be tested.

GB/T 23912-2009 Referenced Document

• GB/T 12604.1 Non-destructive testing—Terminology—Ultrasonic testing*， 2020-11-19 Update
• GB/T 12604.10 Nondestructive Testing Terminology Part 10: Magnetic Memory Testing*， 2023-05-23 Update
• GB/T 12604.11 Non-destructive testing.Terminology.Terms used in X-ray digital radioscopic testing*， 2015-02-04 Update
• GB/T 12604.12 Non-destructive testing—Terminology—Part 12: Radiation methods for industrial computed tomography*， 2021-12-31 Update
• GB/T 12604.2 Non-destructive testing.Terminology.Terms used in radiographic testing
• GB/T 12604.3 Non-destructive testing.Terminology.Terms used in penetrant testing*， 2013-12-17 Update
• GB/T 12604.4 Non-destructive testing.Terminology-Terms used in acoustic emission testing
• GB/T 12604.5 Non-destructive testing—Terminology—Magnetic particle testing*， 2020-11-19 Update
• GB/T 12604.6 Non-destructive testing—Terminology—Eddy current testing*， 2021-05-21 Update
• GB/T 12604.7 Non-destructive testing—Terminology—Leak testing*， 2021-05-21 Update
• GB/T 12604.8 Non-destructive testing.Terminology.Terms used in neutron testing*， 2014-05-06 Update
• GB/T 12604.9 Non-destructive testing—Terminology—Infrared thermography*， 2021-08-20 Update
• GB/T 20737 Non-destructive testing-General terms and definitions
• GB/T 23905 Non destructive testing Blocks for ultrasonic testing
• GB/T 5616 Non-destructive testing.Guidelines for application*， 2014-05-06 Update
• GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel*， 2015-12-10 Update

GB/T 23912-2009 history

• 2009 GB/T 23912-2009 Non-destructive testing.Practice for immersed ultrasonic testing by the reflection method using pulsed longitudinal waves