A New Eddy Current Surface Probe with Perpendicular Coils

Ivaylo Dolapchiev

doi:10.4028/www.scientific.net/MSF.856.207

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HomeMaterials Science ForumMaterials Science Forum Vol. 856A New Eddy Current Surface Probe with...

A New Eddy Current Surface Probe with Perpendicular Coils

Abstract:

This work presents a new eddy current surface probe that operates with minimal lift-off noise. Probe excitation coil and the two pick-up coils are arranged in perpendicular planes. The conducted numerical analyses indicated that in material surface scanning there are some particular probe positions where the in-phase component of the signal is proportional to the flaw dimensions.

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Periodical:

Materials Science Forum (Volume 856)

Pages:

207-212

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.856.207

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Online since:

May 2016

Authors:

Ivaylo Dolapchiev*

Keywords:

Crack Sizing, Eddy Current Probe, Lift-Off Noise Free, Numerical Analysis

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* - Corresponding Author

References

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[4] http: /www. infolytica. com/en/products/magnet.

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