A Brief Discussion of Pulsed Eddy Current Technique for NDT

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Pulsed eddy current technique is an advanced non-destructive testing method based on the principle of electromagnetic induction. By analyzing the excitation and response signals in a short time, it can effectively detect internal defects and their characteristics in materials. This article will delve into the principles of pulsed eddy current technique, its influencing factors, and its advantages in practical applications.