GB/T 23904-2009
AbolishedNon-destructive testing - Test method for ultrasonic testing by surface wave
无损检测 超声表面波检测方法
Application Summary AI generated
This standard specifies the method for detecting surface and near-surface defects in materials using ultrasonic surface waves (Rayleigh waves). It is applied in non-destructive testing of metallic components, such as steel plates, pipes, and welds, where surface cracks, scratches, or corrosion need to be identified without damaging the part. The method is commonly used in industries like aerospace, petrochemical, and manufacturing for quality control and in-service inspection.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.