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dc.contributor.authorVoronova, L. M.en
dc.contributor.authorChashchukhina, T. I.en
dc.contributor.authorTalantsev, E. F.en
dc.contributor.authorDegtyarev, M. V.en
dc.contributor.authorGapontseva, T. M.en
dc.date.accessioned2025-02-25T10:49:18Z-
dc.date.available2025-02-25T10:49:18Z-
dc.date.issued2024-
dc.identifier.citationVoronova, L. M., Chashchukhina, T. I., Talantsev, E. F., Degtyarev, M. V., & Gapontseva, T. M. (2024). Advanced modelling tool to extract the structural state boundaries from the hardness-strain experiments. International Journal of Refractory Metals and Hard Materials, (122), [106719]. https://doi.org/10.1016/j.ijrmhm.2024.106719apa_pure
dc.identifier.issn0263-4368-
dc.identifier.otherFinal2
dc.identifier.otherAll Open Access; Green Open Access3
dc.identifier.otherhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85193449038&doi=10.1016%2fj.ijrmhm.2024.106719&partnerID=40&md5=6b3300273068f9ff06925aa66bf3e6231
dc.identifier.otherhttps://arxiv.org/pdf/2311.05549pdf
dc.identifier.urihttp://elar.urfu.ru/handle/10995/141567-
dc.description.abstractHigh pressure torsion (HPT) is the way to form nanostructured materials with high strength properties. HPT hardening mechanisms in BCC metals, such as niobium and vanadium, are not fully understood. Here, we have demonstrated that a recently proposed piecewise model can extract from the hardness-strain experimental data the different structural states in BCC metals. The piecewise model, with overlapped stages, is based on an assumption that two separate deformation mechanisms which are responsible for the type of structure have overlapped strain region. To confirm/disprove extracted boundary values, we performed a transmission electron microscopic study of the HPT niobium and vanadium. We found that the piecewise model provides accurate extraction of the boundaries in niobium and vanadium. We proposed an explanation for the observed difference in the structure formation/transformation in niobium and vanadium upon HPT. © 2024 Elsevier Ltden
dc.description.sponsorshipMinistry of Education and Science of the Russian Federation, Minobrnauka; Ural Federal University Program of Development; Ministry of Science and Higher Education of the Russian Federation, (122021000032-5); Ministry of Science and Higher Education of the Russian Federationen
dc.description.sponsorshipThe authors thank the financial support provided by the Ministry of Science and Higher Education of Russia (theme \u201CPressure\u201D No. 122021000032-5). EFT gratefully acknowledged the research funding from the Ministry of Science and Higher Education of the Russian Federation under the Ural Federal University Program of Development within the Priority-2030 Program.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherElsevier Ltden
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceInternational Journal of Refractory Metals and Hard Materials2
dc.sourceInternational Journal of Refractory Metals and Hard Materialsen
dc.subjectHARDNESSen
dc.subjectHIGH PRESSURE TORSIONen
dc.subjectNIOBIUMen
dc.subjectPIECEWISE MODELLINGen
dc.subjectSTRUCTUREen
dc.subjectVANADIUMen
dc.subjectCRYSTAL STRUCTUREen
dc.subjectEXTRACTIONen
dc.subjectNIOBIUMen
dc.subjectTORSIONAL STRESSen
dc.subjectVANADIUMen
dc.subjectADVANCED MODELING TOOLSen
dc.subjectBOUNDARY VALUESen
dc.subjectDEFORMATION MECHANISMen
dc.subjectHARDENING MECHANISMen
dc.subjectHIGH PRESSURE TORSIONSen
dc.subjectHIGH-STRENGTHen
dc.subjectPIECE-WISE MODELSen
dc.subjectSTRAIN REGIONen
dc.subjectSTRENGTH PROPERTYen
dc.subjectSTRUCTURAL STATEen
dc.subjectHARDNESSen
dc.titleAdvanced modelling tool to extract the structural state boundaries from the hardness-strain experimentsen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/submittedVersionen
dc.identifier.doi10.1016/j.ijrmhm.2024.106719-
dc.identifier.scopus85193449038-
local.contributor.employeeVoronova L.M., M. N. Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18, S. Kovalevskoy St., Ekaterinburg, 620108, Russian Federationen
local.contributor.employeeChashchukhina T.I., M. N. Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18, S. Kovalevskoy St., Ekaterinburg, 620108, Russian Federationen
local.contributor.employeeTalantsev E.F., M. N. Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18, S. Kovalevskoy St., Ekaterinburg, 620108, Russian Federation, NANOTECH Centre, Ural Federal University, 19 Mira St., Ekaterinburg, 620002, Russian Federationen
local.contributor.employeeDegtyarev M.V., M. N. Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18, S. Kovalevskoy St., Ekaterinburg, 620108, Russian Federationen
local.contributor.employeeGapontseva T.M., M. N. Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18, S. Kovalevskoy St., Ekaterinburg, 620108, Russian Federationen
local.volume122-
dc.identifier.wos001333909600001-
local.contributor.departmentM. N. Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 18, S. Kovalevskoy St., Ekaterinburg, 620108, Russian Federationen
local.contributor.departmentNANOTECH Centre, Ural Federal University, 19 Mira St., Ekaterinburg, 620002, Russian Federationen
local.identifier.pure57305855-
local.description.order106719
local.identifier.eid2-s2.0-85193449038-
local.fund.rsfMinistry of Education and Science of the Russian Federation, Minobrnauka; Ural Federal University Program of Development; Ministry of Science and Higher Education of the Russian Federation, (122021000032-5); Ministry of Science and Higher Education of the Russian Federation
local.fund.rsfThe authors thank the financial support provided by the Ministry of Science and Higher Education of Russia (theme \u201CPressure\u201D No. 122021000032-5). EFT gratefully acknowledged the research funding from the Ministry of Science and Higher Education of the Russian Federation under the Ural Federal University Program of Development within the Priority-2030 Program.
local.identifier.wosWOS:001333909600001-
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