GB/T 43921-2024
ActiveNon-destructive testing—Ultrasonic testing—Full matrix capture/total focusing technique (FMC/TFM)
无损检测 超声检测 全矩阵采集/全聚焦技术（FMC/TFM）
Application Summary AI generated
This standard specifies the methodology for using full matrix capture (FMC) data acquisition and total focusing method (TFM) imaging in ultrasonic non-destructive testing. It is applied in industrial sectors such as aerospace, energy, and manufacturing for high-resolution inspection of welds, forgings, and composite materials, particularly where complex geometries or critical defect detection require advanced phased-array techniques. The standard provides testing protocols for both manual and automated systems, ensuring consistent performance evaluation and defect characterization in quality control and in-service inspection contexts.
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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.