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dc.contributor.authorGushchina, N. V.en
dc.contributor.authorOvchinnikov, V. V.en
dc.contributor.authorMakhin'ko, F. F.en
dc.contributor.authorKaigorodova, L. I.en
dc.contributor.authorRasposienko, D. Y.en
dc.date.accessioned2020-10-20T16:36:01Z-
dc.date.available2020-10-20T16:36:01Z-
dc.date.issued2019-
dc.identifier.citationEffect of irradiation and subsequent aging on the structure of a B-1461 alloy of the Al-Cu-Li-Zn system after megaplastic deformation / N. V. Gushchina, V. V. Ovchinnikov, F. F. Makhin'ko, L. I. Kaigorodova, et al.. — DOI 10.1088/1742-6596/1393/1/012087 // Journal of Physics: Conference Series. — 2019. — Vol. 1. — Iss. 1393. — 12087.en
dc.identifier.issn1742-6588-
dc.identifier.otherhttps://doi.org/10.1088/1742-6596/1393/1/012087pdf
dc.identifier.other1good_DOI
dc.identifier.othercc5f1f7a-befb-471d-8c5a-d140dd89fe8fpure_uuid
dc.identifier.otherhttp://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85077964084m
dc.identifier.urihttp://elar.urfu.ru/handle/10995/92499-
dc.description.abstractThe effect of Ar+ ion irradiation and subsequent prolonged aging on the microstructure and phase transformations in a B-1461 alloy (Al-Cu-Li-Zn-Mg-Zr-Sc) subjected to megaplastic deformation (MPD) has been studied by transmission electron microscopy. A mixed structure, consisting of nanocrystalline and nanofragmented regions has been found to form in the alloy upon MPD. Subsequent short-term Ar+ ion irradiation (E = 20 keV, j = 300 μA•cm-2, F = 1.9?1015 cm-2) forms dislocation tangles, increases the nonuniform distribution and the size of structural elements, as well as volume fraction of a T2-phase (Al3CuLi5) nano and submicrocrystals heterogeneously nucleated at boundaries. Structural changes are observed at a distance of ∼ 200 μm from the surface, which considerably exceeds the projective ion range (∼ 20 nm). The structure of the B-1461 alloy after MPD and subsequent irradiation under the above conditions is unstable. © 2019 IOP Publishing Ltd. All rights reserved.en
dc.description.sponsorshipRussian Foundation for Basic Research, RFBR: 18-08-00942-Aen
dc.description.sponsorshipThis work was supported in part by RFBR grant No. 18-08-00942-A.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherInstitute of Physics Publishingen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceJournal of Physics: Conference Seriesen
dc.subjectALUMINUM COPPER ALLOYSen
dc.subjectDEFORMATIONen
dc.subjectELECTRIC DISCHARGESen
dc.subjectHIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPYen
dc.subjectION BOMBARDMENTen
dc.subjectIONSen
dc.subjectLITHIUM ALLOYSen
dc.subjectMAGNESIUM ALLOYSen
dc.subjectNANOCRYSTALSen
dc.subjectPLASMA THEORYen
dc.subjectSCANDIUM ALLOYSen
dc.subjectTERNARY ALLOYSen
dc.subjectZINC ALLOYSen
dc.subjectZIRCALOYen
dc.subjectION RANGESen
dc.subjectMIXED STRUCTUREen
dc.subjectNANOCRYSTALLINESen
dc.subjectNON-UNIFORM DISTRIBUTIONen
dc.subjectSHORT TERMen
dc.subjectSTRUCTURAL ELEMENTSen
dc.subjectSUBMICROCRYSTALSen
dc.subjectNANOCRYSTALLINE ALLOYSen
dc.titleEffect of irradiation and subsequent aging on the structure of a B-1461 alloy of the Al-Cu-Li-Zn system after megaplastic deformationen
dc.typeConference Paperen
dc.typeinfo:eu-repo/semantics/conferenceObjecten
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1088/1742-6596/1393/1/012087-
dc.identifier.scopus85077964084-
local.affiliationInstitute of Electrophysics UD RAS, 106 Amundsena Str., Yekaterinburg, 620016, Russian Federation
local.affiliationUral Federal Technical University, 19 Mira Str., Yekaterinburg, 620002, Russian Federation
local.affiliationMikheev Institute of Metal Physics UD RAS, 18 Sofia Kovalevskaya Str., Yekaterinburg, 620990, Russian Federation
local.contributor.employeeGushchina, N.V., Institute of Electrophysics UD RAS, 106 Amundsena Str., Yekaterinburg, 620016, Russian Federation
local.contributor.employeeOvchinnikov, V.V., Institute of Electrophysics UD RAS, 106 Amundsena Str., Yekaterinburg, 620016, Russian Federation, Ural Federal Technical University, 19 Mira Str., Yekaterinburg, 620002, Russian Federation
local.contributor.employeeMakhin'ko, F.F., Institute of Electrophysics UD RAS, 106 Amundsena Str., Yekaterinburg, 620016, Russian Federation
local.contributor.employeeKaigorodova, L.I., Mikheev Institute of Metal Physics UD RAS, 18 Sofia Kovalevskaya Str., Yekaterinburg, 620990, Russian Federation
local.contributor.employeeRasposienko, D.Y., Mikheev Institute of Metal Physics UD RAS, 18 Sofia Kovalevskaya Str., Yekaterinburg, 620990, Russian Federation
local.issue1393-
local.volume1-
dc.identifier.wos000542026500086-
local.identifier.pure11891479-
local.description.order12087-
local.identifier.eid2-s2.0-85077964084-
local.fund.rffi18-08-00942-
local.identifier.wosWOS:000542026500086-
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