Numerical Study of the Kinetic Aspects of Fracture of Metal Nanocrystals
- Авторы: Golovnev I.F.1, Golovneva E.I.1
-
Учреждения:
- Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
- Выпуск: Том 22, № 3 (2019)
- Страницы: 195-202
- Раздел: Article
- URL: https://journals.rcsi.science/1029-9599/article/view/192611
- DOI: https://doi.org/10.1134/S1029959919030044
- ID: 192611
Цитировать
Аннотация
This paper deals with the investigation of the temperature effect on the fracture of a metal nanostructure during constant-rate uniaxial deformation. The temperature varied within the range from 0 to 550 K, and the velocity of the movable grip varied from 50 to 500 m/s. It has been demonstrated that the temperature significantly affects both the macrocharacteristics of fracture (fracture site, the number of structural fragments, grip stresses) and the kinetic characteristics (time to maximum grip stresses, fracture time, mass transfer, and necking).
Ключевые слова
Об авторах
I. Golovnev
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
Email: elena@itam.nsc.ru
Россия, Novosibirsk, 630090
E. Golovneva
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
Автор, ответственный за переписку.
Email: elena@itam.nsc.ru
Россия, Novosibirsk, 630090
Дополнительные файлы
