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Localization of Impact Sites and Assessment of the Hazards of Stray Currents in Process Pipelines NPP
https://doi.org/10.31615/j.corros.prot.2025.116.2-3
Abstract
The article discusses the effects of stray current (BT) on the corrosion of the inner and outer walls of technological pipelines of nuclear power plants (NPP), problems of BT control for overhead pipelines. A non-contact method for localizing impact sites and determining the assessment of the hazards of stray currents in the technological pipelines of NPP is presented, which will be of interest to specialists of enterprises and organizations related to the issues of near-corrosion protection of nuclear power plant structures.
About the Authors
S. I. Boyko
Research and design Institute of Installation Technology
Russian Federation
Russian Federation
Sergey I. Boyko, non-destructive testing expert
43, Altuf’yevskoe highway, Moscow, 127410
N. V. Mamonenko
Research and design Institute of Installation Technology
Russian Federation
Russian Federation
Natalia V. Mamonenko, Chief of the Testing Center
43, Altuf’yevskoe highway, Moscow, 127410
References
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8. Patent of the Russian Federation No. 2828753. Method for contactless measurement of currents of corrosion galvanic pairs in metal pipelines / Boyko, S. I., Dryndrozhik, D. E. Claimed 02.04.2024, published 17.10.2024.
Review
For citations:
Boyko S.I., Mamonenko N.V. Localization of Impact Sites and Assessment of the Hazards of Stray Currents in Process Pipelines NPP. Theory and Practice of Corrosion Protection. 2025;30(2):30-39. (In Russ.) https://doi.org/10.31615/j.corros.prot.2025.116.2-3
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