Deformation and Fracture of Zirconium Alloy at Low Temperatures
- Авторы: Karpov E.1,2, Larichkin A.1,2
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Учреждения:
- Lavrentyev Institute of Hydrodynamics, Siberian Branch
- Novosibirsk State University
- Выпуск: Том 58, № 6 (2017)
- Страницы: 1130-1137
- Раздел: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/160548
- DOI: https://doi.org/10.1134/S0021894417060207
- ID: 160548
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Аннотация
This paper describes the results of an experimental study on deformation and fracture of a Zr–1% Nb zirconium alloy in the case of multiple loads at low temperatures (−80°C). Samples cut out of pipes and applied as shells of nuclear fuel elements of fuel assemblies of nuclear reactors are used to conduct a series of experiments on low-cycle stretching and compression at low temperatures and study the effect of low temperature on stress relaxation in the material under different numbers of preliminary loads.
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E. Karpov
Lavrentyev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
Автор, ответственный за переписку.
Email: evkarpov@mail.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
A. Larichkin
Lavrentyev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
Email: evkarpov@mail.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090