http://dspace.bsu.edu.ru/handle/123456789/20258| Title: | The role of deformation banding in grain refinement under ECAP |
| Authors: | Kaibyshev, R. Malopheyev, S. Kulitskiy, V. Gazizov, M. |
| Keywords: | technique metal science aluminum alloys recrystallization dislocation structures ECAP grain boundaries |
| Issue Date: | 2014 |
| Citation: | The role of deformation banding in grain refinement under ECAP / R. Kaibyshev [и др.] // Materials Science Forum. - 2014. - Vol.783-786.- P. 2641-2646. |
| Abstract: | The mechanism of grain refinement in an Al-5.4Mg-0.4Mn-0.2Sc-0.09Zr alloy subjected to equal-channel angular pressing (ECAP) at 300°C through route BC is considered. It was shown that the formation of geometrically necessary boundaries (GNB) aligned with a {111} plane at e≤1 initiates the occurrence of continuous dynamic recrystallization (CDRX). Upon further strain the GNBs transform to low-to-moderate angle planar boundaries that produces lamellar structure |
| URI: | http://dspace.bsu.edu.ru/handle/123456789/20258 |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages) |
| File | Description | Size | Format | |
|---|---|---|---|---|
| Kaibyshev_The_mechanism_14.pdf | 2.23 MB | Adobe PDF | View/Open |
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