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dc.contributor.authorVolkov, A. Y.en
dc.contributor.authorAntonov, B. D.en
dc.contributor.authorPatrakov, E. I.en
dc.contributor.authorVolkova, E. G.en
dc.contributor.authorKomkova, D. A.en
dc.contributor.authorKalonov, A. A.en
dc.contributor.authorGlukhov, A. V.en
dc.date.accessioned2020-10-20T16:36:37Z-
dc.date.available2020-10-20T16:36:37Z-
dc.date.issued2020-
dc.identifier.citationAbnormally high strength and low electrical resistivity of the deformed Cu/Mg-composite with a big number of Mg-filaments / A. Y. Volkov, B. D. Antonov, E. I. Patrakov, E. G. Volkova, et al.. — DOI 10.1016/j.matdes.2019.108276 // Materials and Design. — 2020. — Iss. 185. — 108276.en
dc.identifier.issn2641275-
dc.identifier.otherhttps://doi.org/10.1016/j.matdes.2019.108276pdf
dc.identifier.other1good_DOI
dc.identifier.other8c356f89-2e73-4758-ab8f-a990b25d32bdpure_uuid
dc.identifier.otherhttp://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85074013580m
dc.identifier.urihttp://elar.urfu.ru/handle/10995/92636-
dc.description.abstractCu/Mg-composites, the copper matrix of which contains 1, 7 and 2730 magnesium filaments, were obtained by hyrdoextrusion at room temperature. The structure, mechanical and electrical properties of the deformed composite rods and thin wires were investigated. The yield strength and electrical resistivity were theoretically calculated and these estimations were compared with the experimental results. The XRD-method allowed discovering a change of the lattice constant of the Cu-matrix under deformation of the composites. It has been concluded that, under severe plastic deformation, a supersaturated Cu-based solid solution forms on the Cu/Mg-interface. As a result, the strength of the deformed Cu/Mg-composite with minimal volume fraction but maximal surface area of magnesium is abnormally high. A thick Cu-sleeve provides low electrical resistivity of this Cu/Mg-composite. The obtained results can be used for the development of high-strength Cu-based conductors. © 2019 The Authorsen
dc.description.sponsorshipUral Branch, Russian Academy of Sciences, UB RASen
dc.description.sponsorshipThe work was carried out in the framework of a state task according to the theme ?Pressure? No. AAAA-A18-118020190104-3. The studies of structure and mechanical properties of the samples were carried out at the Electron Microscopy Department and Mechanical Test Department of the Collective-Use Center of the Institute of Metal Physics (Ural Branch, Russian Academy of Sciences). The X-ray diffraction studies were carried out in the ?Composition of Compounds? Center of Collaborative Access, Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherElsevier Ltden
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceMaterials and Designen
dc.subjectBIMETALLIC COMPOSITEen
dc.subjectCU/MG DIFFUSION COUPLEen
dc.subjectELECTRICAL CONDUCTIVITYen
dc.subjectMECHANICAL PROPERTIESen
dc.subjectSEVERE PLASTIC DEFORMATIONen
dc.subjectMAGNESIUMen
dc.subjectMECHANICAL PROPERTIESen
dc.subjectMETALLIC MATRIX COMPOSITESen
dc.subjectPLASTIC DEFORMATIONen
dc.subjectTERNARY SYSTEMSen
dc.subjectBIMETALLIC COMPOSITESen
dc.subjectCOMPOSITE RODSen
dc.subjectCOPPER MATRIXen
dc.subjectDIFFUSION COUPLEen
dc.subjectELECTRICAL CONDUCTIVITYen
dc.subjectHIGH STRENGTHen
dc.subjectMECHANICAL AND ELECTRICAL PROPERTIESen
dc.subjectSEVERE PLASTIC DEFORMATIONSen
dc.subjectELECTRIC CONDUCTIVITYen
dc.titleAbnormally high strength and low electrical resistivity of the deformed Cu/Mg-composite with a big number of Mg-filamentsen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1016/j.matdes.2019.108276-
dc.identifier.scopus85074013580-
local.affiliationMikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18 S. Kovalevskaya St, Ekaterinburg, 620108, Russian Federation
local.affiliationInstitute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences, 20 Akademicheskaya St, Ekaterinburg, 620041, Russian Federation
local.affiliationUral Federal University Named after the First President of Russia B.N.Yeltsin, 19 Mira St, Ekaterinburg, 620002, Russian Federation
local.contributor.employeeVolkov, A.Y., Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18 S. Kovalevskaya St, Ekaterinburg, 620108, Russian Federation
local.contributor.employeeAntonov, B.D., Institute of High-Temperature Electrochemistry, Ural Branch, Russian Academy of Sciences, 20 Akademicheskaya St, Ekaterinburg, 620041, Russian Federation
local.contributor.employeePatrakov, E.I., Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18 S. Kovalevskaya St, Ekaterinburg, 620108, Russian Federation
local.contributor.employeeVolkova, E.G., Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18 S. Kovalevskaya St, Ekaterinburg, 620108, Russian Federation
local.contributor.employeeKomkova, D.A., Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18 S. Kovalevskaya St, Ekaterinburg, 620108, Russian Federation
local.contributor.employeeKalonov, A.A., Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18 S. Kovalevskaya St, Ekaterinburg, 620108, Russian Federation
local.contributor.employeeGlukhov, A.V., Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18 S. Kovalevskaya St, Ekaterinburg, 620108, Russian Federation, Ural Federal University Named after the First President of Russia B.N.Yeltsin, 19 Mira St, Ekaterinburg, 620002, Russian Federation
local.issue185-
dc.identifier.wos000504639400002-
local.identifier.pure11099135-
local.description.order108276-
local.identifier.eid2-s2.0-85074013580-
local.identifier.wosWOS:000504639400002-
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