Mechanical properties of a nitrogen-bearing austenitic steel during static and cycle deformation
- Авторы: Blinov E.1, Terent’ev V.1, Prosvirnin D.1
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Учреждения:
- Baikov Institute of Metallurgy and Materials Sciences
- Выпуск: Том 2016, № 9 (2016)
- Страницы: 798-802
- Раздел: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/170835
- DOI: https://doi.org/10.1134/S0036029516090056
- ID: 170835
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Аннотация
The mechanical properties of a nitrogen-bearing corrosion-resistant austenitic steel containing 0.311% nitrogen have been studied during static and cyclic deformation. It is found that the steel having an ultimate strength of 930 MPa exhibits a plasticity of 33%. The endurance limit under repeated tension at 106 loading cycles is 400 MPa. The propagation of a fatigue crack at low and high amplitudes of cyclic deformation follows a ductile fracture mechanism with the presence of fatigue grooves.
Об авторах
E. Blinov
Baikov Institute of Metallurgy and Materials Sciences
Автор, ответственный за переписку.
Email: bev001@yandex.ru
Россия, Leninskii pr. 49, Moscow, 119991
V. Terent’ev
Baikov Institute of Metallurgy and Materials Sciences
Email: bev001@yandex.ru
Россия, Leninskii pr. 49, Moscow, 119991
D. Prosvirnin
Baikov Institute of Metallurgy and Materials Sciences
Email: bev001@yandex.ru
Россия, Leninskii pr. 49, Moscow, 119991