http://dspace.bsu.edu.ru/handle/123456789/4572| Title: | The role of grain boundary sliding in microstructural evolution during superplastic deformation of a 7055 aluminum alloy |
| Authors: | Kaibyshev R. Goloborodko A. Musin F. Nikulin I. Sakai T. |
| Keywords: | technique metal science superplastic deformation aluminum alloys microstructure evolution grain boundary sliding electron diffraction recrystallization continuous dynamic recrystallization |
| Issue Date: | 2002 |
| Citation: | The role of grain boundary sliding in microstructural evolution during superplastic deformation of a 7055 aluminum alloy / R. Kaibyshev, A. Goloborodko, F. Musin et al. // Materials Transactions. - 2002. - Vol.43, N10.-P. 2408-2414. - doi: http://dx.doi.org/10.2320/matertrans.43.2408 |
| Abstract: | The data of microstructural observation and misorientation analysis show that low-angle boundaries (LAB) gradually convert to high-angle boundaries (HAB) resulting in an extensive flow softening. It was shown that grain boundary sliding (GBS) provides superplastic flow at all strains. Concurrently, GBS plays an important role in the dynamic evolution of new grains facilitating conversion of LABs to HABs |
| URI: | http://dspace.bsu.edu.ru/handle/123456789/4572 |
| 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 role of grain.pdf | 849.16 kB | Adobe PDF | View/Open |
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