Email this article THE EFFECT OF CYCLIC BENDING LOADINGS ON THE RELATIVE MAGNETIC PERMEABILITY OF 12KH18N10T STEEL
- Authors: Kochnev A.V.1, Gordeev N.V.1, Stenina M.S.1, Mendagaliev R.V.2, Klimova-Korsmik O.2, Rigmant M.B.1, Korkh M.K.1
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Affiliations:
- IMP UB RAS
- SPbSMTU
- Issue: No 8 (2025)
- Pages: 70-74
- Section: По материалам XXXV Уральской конференции «Физические методы неразрушающего контроля (Янусовские чтения)»
- URL: https://ogarev-online.ru/0130-3082/article/view/294412
- DOI: https://doi.org/10.31857/S0130308225080088
- ID: 294412
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Abstract
This study examines cyclic bending fatigue effects on magnetic permeability (μ) and fracture behavior of conventionally produced and fabricated by direct energy deposition (DED) 12Х18Н10Т steel. DED specimens showed higher initial μ (suggesting presence of martensite) and faster degradation under cycling. Remarkably, some DED samples withstood threefold longer fatigue life without martensitic transformation
About the authors
Alexander Viktorovich Kochnev
IMP UB RAS
Email: kochnevav@imp.uran.ru
junior researcher of laboratory of magnetic structural analysis
Russian Federation, 620108 Yekaterinburg, Sofia Kovalevskaya str., 18Nikita Vital'evich Gordeev
IMP UB RAS
Email: gordeevN.V@yandex.ru
engineer-researcher of laboratory of magnetic structural analysis
Russian Federation, 620108 Yekaterinburg, Sofia Kovalevskaya str., 18Maria Sergeevna Stenina
IMP UB RAS
Email: ogneva.manunua@gmail.com
research associate of laboratory of magnetic structural analysis
Russian Federation, 620108 Yekaterinburg, Sofia Kovalevskaya str., 18Ruslan Valisovich Mendagaliev
SPbSMTU
Email: ruslanm888@mail.ru
к.т.н., начальник отдела исследований и разработки новых материалов
Russian Federation, 190121 Saint-Petersburg, Lotsmanskaya str., 3Olga Klimova-Korsmik
SPbSMTU
Email: o.klimova@ltc.ru
к.т.н., начальник отделения исследований материалов
Russian Federation, 190121 Saint-Petersburg, Lotsmanskaya str., 3Mikhail Borisovich Rigmant
IMP UB RAS
Email: rigmant@imp.uran.ru
PhD, senior researcher of laboratory of magnetic structural analysis
Russian Federation, 620108 Yekaterinburg, Sofia Kovalevskaya str., 18Mikhail Konstantinovich Korkh
IMP UB RAS
Author for correspondence.
Email: korkhmk@imp.uran.ru
PhD, senior researcher of laboratory of magnetic structural analysis
Russian Federation, 620108 Yekaterinburg, Sofia Kovalevskaya str., 18References
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