GB/T 39789-2021
ActiveNon-destructive testing of welds—Eddy current-video integrated testing method of metal composites weld
焊缝无损检测 金属复合材料焊缝涡流视频集成检测方法
Application Summary AI generated
This standard specifies the eddy current-video integrated testing method for detecting surface and near-surface defects in metal composite welds. It is applied in manufacturing industries, particularly for quality control of welded joints in pressure vessels, pipelines, and structural components where both conductive and visual inspection are required. The method combines eddy current signals with real-time video imaging to enhance defect detection and characterization during non-destructive testing.
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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.