Email this article On the Sensitivity of Eddy Current Testing of Parts of Railway Rolling Stock
- Authors: Dymkin G.Y.1,2, Kurkov A.V.2, Smorodinskii Y.G.3,4, Shevelev A.V.1,2
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Affiliations:
- Scientific-Research Institute of Bridges and Flaw Detection
- Emperor Alexander I St. Petersburg State Transport University
- Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
- Ural Federal University
- Issue: Vol 55, No 8 (2019)
- Pages: 610-616
- Section: Electromagnetic Methods
- URL: https://journals.rcsi.science/1061-8309/article/view/181945
- DOI: https://doi.org/10.1134/S1061830919080059
- ID: 181945
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Abstract
Results of trialing eddy-current testing techniques, validated on real operational defects and realistic artificial defects in the most critical parts, are presented. Significant differences have been established in the detectability of defects by various devices used in the industry according to various technological documentation. A method is proposed for standardizing sensitivity that should improve the reproducibility of the results of eddy current testing.
About the authors
G. Ya. Dymkin
Scientific-Research Institute of Bridges and Flaw Detection; Emperor Alexander I St. Petersburg State Transport University
Author for correspondence.
Email: niim@niimostov.ru
Russian Federation, St. Petersburg, 190013; St. Petersburg, 190031
A. V. Kurkov
Emperor Alexander I St. Petersburg State Transport University
Author for correspondence.
Email: mpnk@pgups.ru
Russian Federation, St. Petersburg, 190031
Ya. G. Smorodinskii
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences; Ural Federal University
Email: mpnk@pgups.ru
Russian Federation, Yekaterinburg, 620108; Yekaterinburg, 620002
A. V. Shevelev
Scientific-Research Institute of Bridges and Flaw Detection; Emperor Alexander I St. Petersburg State Transport University
Email: mpnk@pgups.ru
Russian Federation, St. Petersburg, 190013; St. Petersburg, 190031
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