Formation of Plastic Zones near Spherical Cavity in Hardened Low-Carbon Steels under Conditions of Hydrogen Stress Corrosion
- Авторы: Sergeev N.1, Tereshin V.1, Chukanov A.2, Kolmakov A.3, Yakovenko A.4, Sergeev A.1, Leont’ev I.2, Khonelidze D.1, Gvozdev A.1
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Учреждения:
- Tula State Pedagogical University
- Tula State University
- Baikov Institute of Metallurgy and Materials Science (IMET)
- LLC Metallurg-Tulamash
- Выпуск: Том 9, № 4 (2018)
- Страницы: 663-669
- Раздел: Article
- URL: https://journals.rcsi.science/2075-1133/article/view/207542
- DOI: https://doi.org/10.1134/S2075113318040354
- ID: 207542
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Аннотация
A method for mathematical description of local stress condition and formation of plastic zones near spherical pores formed at room temperature in the volume of low-alloy structural steels during their electrolytic hydrogen saturation under stress is proposed. The impact of external tension stress and pressure of gases (hydrogen and methane) in pores is taken into account. The method is promising for specification of kinetic parameters of destruction processes in structural steels under conditions of hydrogen stress corrosion.
Об авторах
N. Sergeev
Tula State Pedagogical University
Email: alexchukanov@yandex.ru
Россия, Tula, 300041
V. Tereshin
Tula State Pedagogical University
Email: alexchukanov@yandex.ru
Россия, Tula, 300041
A. Chukanov
Tula State University
Автор, ответственный за переписку.
Email: alexchukanov@yandex.ru
Россия, Tula, 300012
A. Kolmakov
Baikov Institute of Metallurgy and Materials Science (IMET)
Email: alexchukanov@yandex.ru
Россия, Moscow, 119991
A. Yakovenko
LLC Metallurg-Tulamash
Email: alexchukanov@yandex.ru
Россия, Tula
A. Sergeev
Tula State Pedagogical University
Email: alexchukanov@yandex.ru
Россия, Tula, 300041
I. Leont’ev
Tula State University
Email: alexchukanov@yandex.ru
Россия, Tula, 300012
D. Khonelidze
Tula State Pedagogical University
Email: alexchukanov@yandex.ru
Россия, Tula, 300041
A. Gvozdev
Tula State Pedagogical University
Email: alexchukanov@yandex.ru
Россия, Tula, 300041