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dc.contributor.author |
Raab., G.I |
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dc.contributor.author |
Krasilnikov, N.A. |
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dc.contributor.author |
Valiev, R.Z. |
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dc.date.accessioned |
2020-04-19T16:45:33Z |
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dc.date.available |
2020-04-19T16:45:33Z |
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dc.date.issued |
2003 |
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dc.identifier.citation |
Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials / G.I. Raab, N.A. Krasilnikov, R.Z. Valiev // Физика и техника высоких давлений. — 2003. — Т. 13, № 4. — С. 42-48. — Бібліогр.: 10 назв. — англ. |
uk_UA |
dc.identifier.issn |
0868-5924 |
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dc.identifier.other |
PASC: 81.40.-z |
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dc.identifier.uri |
http://dspace.nbuv.gov.ua/handle/123456789/168023 |
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dc.description.abstract |
The investigation of the backpressure effect during equal-channel angular pressing (ECAP) on formation of ultrafine-grained (UFG) structure in pure copper has revealed that the increased hydrostatic pressure can contribute to formation of a more homogeneous microstructure with finer grains. ECAP with backpressure also exerts a favorable effect on strength and ductility characteristics of the UFG material. |
uk_UA |
dc.description.sponsorship |
The authors acknowledge Prof. A.K. Mukherjee (University of California, USA) for help to carry out the TEM research and D. Kolesnikov (High Pressure Research Centre, Poland) for the SEM work. |
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dc.language.iso |
en |
uk_UA |
dc.publisher |
Донецький фізико-технічний інститут ім. О.О. Галкіна НАН України |
uk_UA |
dc.relation.ispartof |
Физика и техника высоких давлений |
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dc.title |
Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials |
uk_UA |
dc.type |
Article |
uk_UA |
dc.status |
published earlier |
uk_UA |
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