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.

Backpressure at ECAP as a way for decreasing grain size and increasing ductility of UFG materials

dc.contributor.author	Raab., G.I
dc.contributor.author	Krasilnikov, N.A.
dc.contributor.author	Valiev, R.Z.
dc.date.accessioned	2020-04-19T16:45:33Z
dc.date.available	2020-04-19T16:45:33Z
dc.date.issued	2003
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.
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
dc.identifier.other	PASC: 81.40.-z
dc.identifier.uri	https://nasplib.isofts.kiev.ua/handle/123456789/168023
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
dc.status	published earlier	uk_UA
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

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Физика и техника высоких давлений, 2003, № 4