| DC Field | Value | Language |
|---|
| dc.contributor.author | Malopheyev, S. | - |
| dc.contributor.author | Kaibyshev, R. | - |
| dc.date.accessioned | 2017-10-16T11:25:57Z | - |
| dc.date.available | 2017-10-16T11:25:57Z | - |
| dc.date.issued | 2015 | - |
| dc.identifier.citation | Malopheyev, S. Strengthening mechanisms in a Zr-modified 5083 alloy deformed to high strains / S. Malopheyev, R. Kaibyshev // Materials science and engineering A . - 2015. - Vol.620.-P. 246-252. | ru |
| dc.identifier.uri | http://dspace.bsu.edu.ru/handle/123456789/20317 | - |
| dc.description.abstract | The effect of extensive grain refinement through equal-channel angular processing (ECAP) at 300°C on the mechanical properties was examined in a Zr-modified 5083 aluminum alloy. It was shown that any increase in the yield stress (YS) by increasing the number of pressings was attributed to additional contributions from three strengthening mechanisms :(i) grain boundary strengthening related to the size of the crystallites bounded by deformation-induced high-angle boundaries (HAB), (ii) dislocation strengthening related to highly increased dislocation density and(iii)solute strengthening related to promoting dynamic strain aging (DSA) by intense plastic straining | ru |
| dc.language.iso | en | ru |
| dc.subject | technique | ru |
| dc.subject | metal science | ru |
| dc.subject | aluminum alloy | ru |
| dc.subject | equal channel angular processing | ru |
| dc.subject | grain refinement | ru |
| dc.subject | mechanical characterization | ru |
| dc.subject | hardening | ru |
| dc.title | Strengthening mechanisms in a Zr-modified 5083 alloy deformed to high strains | ru |
| dc.type | Article | ru |
| Appears in Collections: | Статьи из периодических изданий и сборников (на иностранных языках) = Articles from periodicals and collections (in foreign languages)
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