Harmonic and pulsed eddy current testing methods as tools for surface and subsurface defect evaluation
نویسندگان
چکیده
منابع مشابه
Pulsed Eddy Current Non-destructive Testing and Evaluation: A Review
Pulsed eddy current (PEC) non-destructive testing and evaluation (NDT&E) has been around for some time and it is still attracting extensive attention from researchers around the globe, which can be witnessed through the reports reviewed in this paper. Thanks to its richness of spectral components, various applications of this technique have been proposed and reported in the literature covering ...
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In Pulsed Eddy Current (PEC) testing, the response feature of one-dimensional magnetic field component, perpendicular to the conductor’s surface, is used to detect and quantify the defects. It is not sufficient for signal interpretation and noise suppression. A novel PEC probe, which consists of a tangential driver-coil and three orthorhombic pickup coils, is introduced in this paper. It is gre...
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ژورنال
عنوان ژورنال: Journal of Electrical Engineering
سال: 2018
ISSN: 1339-309X
DOI: 10.2478/jee-2018-0058