Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials
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 wit...
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| Опубліковано в: : | Физика и техника высоких давлений |
|---|---|
| Дата: | 2003 |
| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Донецький фізико-технічний інститут ім. О.О. Галкіна НАН України
2003
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/168023 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-168023 |
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Raab., G.I Krasilnikov, N.A. Valiev, R.Z. 2020-04-19T16:45:33Z 2020-04-19T16:45:33Z 2003 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. 0868-5924 PASC: 81.40.-z https://nasplib.isofts.kiev.ua/handle/123456789/168023 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. 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. en Донецький фізико-технічний інститут ім. О.О. Галкіна НАН України Физика и техника высоких давлений Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials |
| spellingShingle |
Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials Raab., G.I Krasilnikov, N.A. Valiev, R.Z. |
| title_short |
Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials |
| title_full |
Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials |
| title_fullStr |
Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials |
| title_full_unstemmed |
Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials |
| title_sort |
backpressure at ecap as a way for decreasing grain size and increasing ductility of ufg materials |
| author |
Raab., G.I Krasilnikov, N.A. Valiev, R.Z. |
| author_facet |
Raab., G.I Krasilnikov, N.A. Valiev, R.Z. |
| publishDate |
2003 |
| language |
English |
| container_title |
Физика и техника высоких давлений |
| publisher |
Донецький фізико-технічний інститут ім. О.О. Галкіна НАН України |
| format |
Article |
| description |
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.
|
| issn |
0868-5924 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/168023 |
| citation_txt |
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. |
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AT raabgi backpressureatecapasawayfordecreasinggrainsizeandincreasingductilityofufgmaterials AT krasilnikovna backpressureatecapasawayfordecreasinggrainsizeandincreasingductilityofufgmaterials AT valievrz backpressureatecapasawayfordecreasinggrainsizeandincreasingductilityofufgmaterials |
| first_indexed |
2025-12-07T19:01:34Z |
| last_indexed |
2025-12-07T19:01:34Z |
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