Simple Giant Magnetoresistance Probe Based Eddy Current System of Defect Characterization for Non-Destructive Testing

The purpose of this paper is to present a new giant magnetoresistance (GMR) sensor, in eddy current testing technique for surface defect detection, in conducting materials, we show that the GMR based eddy currents probe is more sensitive than the inductive probe. A flat coil mounted on ferrite pot...

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Bibliographic Details

Published in:	Advanced Electromagnetics
Main Authors:	D. R. Touil, A. Daas, B. Helifa, A. C. Lahrech, L. Ibn Khaldoun
Format:	Article
Language:	English
Published:	Advanced Electromagnetics 2022-05-01
Subjects:	GMR Eddy current testing Non-destructive testing Crack detection
Online Access:	https://aemjournal.org/index.php/AEM/article/view/1910