Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
The characteristics of plastic deformation of an ultrafine-grained (UFG) Al-30. wt.% Zn alloy were investigated using depth-sensing micro- and nanoindentation. Emphasis was placed on the effects of grain boundaries and the unusually high strain rate sensitivity. It is shown that there is a close relationship between enhanced strain rate sensitivity and ductility in this UFG material and this is associated with grain boundary sliding and enhanced diffusion along the Al/Al grain boundaries which appear to be wetted by Zn-rich layers.
Язык оригинала | английский |
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Страницы (с-по) | 117-120 |
Число страниц | 4 |
Журнал | Materials Science and Engineering A |
Том | 543 |
DOI | |
Состояние | Опубликовано - 1 мая 2012 |
Опубликовано для внешнего пользования | Да |
ID: 35168760