The amplitude-frequency measurement in non-destructive testing using the eddy current method

The paper describes a miniaturized device that records changes in voltage amplitude and signal frequency. After applying the measuring probe to the surface of the tested material, the voltage and frequency amplitude changes. In a place free from defects and nonconformities values of voltage a...

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Bibliographic Details
Main Authors: Adam Kondej, Artur Szczepański
Format: Article
Published: Publishing Agency - Welding Technology Review 2018-11-01
Series:Przegląd Spawalnictwa
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