Influence of a Zinc Coating on the Mechanical Properties of a Low-Carbon Steel Microalloyed with Niobium
- Авторлар: Terent’ev V.1, Prosvirnin D.1, Marchenkov A.2, Rybal’chenko O.1, Antonova O.1, Matyunin V.2
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Мекемелер:
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
- National Research University Moscow Power Engineering Institute MPEI
- Шығарылым: Том 2019, № 4 (2019)
- Беттер: 436-441
- Бөлім: Applied Problems of Strength and Plasticity
- URL: https://journals.rcsi.science/0036-0295/article/view/173206
- DOI: https://doi.org/10.1134/S003602951904030X
- ID: 173206
Дәйексөз келтіру
Аннотация
The mechanical properties of a 08GBYu sheet steel ((wt %) 0.08 C, 1.0 Mn, 0.04 Nb, 0.04 Al) with a zinc coating and after its electrolytic removal are studied. The mechanical properties of the galvanized steel are shown to change insignificantly in the strain rate range from 8.3 × 10–5 to 25 × 10–3 s–1. The fatigue limit under repeated tension is 400 MPa. The strength properties and the fatigue limit of the steel base increase by 11–13% after electrolytic removal of the coating. The load on an indenter is determined to analyze the hardness of both the coating and the steel with the coating.
Негізгі сөздер
Авторлар туралы
V. Terent’ev
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: fatig@mail.ru
Ресей, Moscow, 119991
D. Prosvirnin
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: fatig@mail.ru
Ресей, Moscow, 119991
A. Marchenkov
National Research University Moscow Power Engineering Institute MPEI
Email: fatig@mail.ru
Ресей, Moscow, 111250
O. Rybal’chenko
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: fatig@mail.ru
Ресей, Moscow, 119991
O. Antonova
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: fatig@mail.ru
Ресей, Moscow, 119991
V. Matyunin
National Research University Moscow Power Engineering Institute MPEI
Email: fatig@mail.ru
Ресей, Moscow, 111250
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