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dc.contributor.authorChikova, O. A.en
dc.contributor.authorShmakova, K. Yu.en
dc.contributor.authorSlinkin, I. V.en
dc.date.accessioned2020-10-20T16:35:20Z-
dc.date.available2020-10-20T16:35:20Z-
dc.date.issued2019-
dc.identifier.citationChikova O. A. Studying microstructure of sintered magnets Co-25% Sm / O. A. Chikova, K. Yu. Shmakova, I. V. Slinkin. — DOI 10.1088/1757-899X/665/1/012002 // IOP Conference Series: Materials Science and Engineering. — 2019. — Vol. 1. — Iss. 665. — 12002.en
dc.identifier.issn1757-8981-
dc.identifier.otherhttps://doi.org/10.1088/1757-899x/665/1/012002pdf
dc.identifier.other1good_DOI
dc.identifier.otherfe5376a3-3af9-46fe-a884-3eaa5cbc919bpure_uuid
dc.identifier.otherhttp://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85076461207m
dc.identifier.urihttp://elar.urfu.ru/handle/10995/92328-
dc.description.abstractMetallographic study of sintered rare-earth Co- 25% Sm magnets microstructure of KS-25 brand was carried out by scanning electron force microscopy (EDS-analysis). A dendritic structure with three phases was found: branches of dendrites are SmCo5; interdendritic space is a mixture of two phases SmCo5 and Sm2Co17. Crystals of 1-5 μm of Zr5Co3FeSm compound and inclusions of Sm2O3 samarium of a globular form of 2-10 μm in size were founded also in the microstructure. Study of the domain structure on surfaces perpendicular to magnetization axis by magnetic force microscopy (MFM) showed presence of strong magnetocrystalline anisotropy. Comparison of magnetic images with electron microscopic images of surface made it possible to conclude that SmCo5 dendrites correspond to large domains ∼ 30-50 μm in size and the interdendritic space consisting of a mixture of two phases SmCo5 and Sm2Co17 correspond to a domain structure in labyrinth form with a size of ∼ 3-5 μm. © 2019 Published under licence by IOP Publishing Ltd.en
dc.description.sponsorshipGovernment Council on Grants, Russian Federation: № 02.en
dc.description.sponsorshipAuthors are grateful for the support of experimental works by Act 211 Government Russian Federation, contract № 02.A03.21.0006.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherInstitute of Physics Publishingen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceIOP Conference Series: Materials Science and Engineeringen
dc.subjectBINARY ALLOYSen
dc.subjectDENDRITES (METALLOGRAPHY)en
dc.subjectMAGNETIC DOMAINSen
dc.subjectMAGNETIC FORCE MICROSCOPYen
dc.subjectMAGNETOCRYSTALLINE ANISOTROPYen
dc.subjectMAGNETSen
dc.subjectMIXTURESen
dc.subjectRARE EARTHSen
dc.subjectSINTERINGen
dc.subjectDENDRITIC STRUCTURESen
dc.subjectDOMAIN STRUCTUREen
dc.subjectFORCE MICROSCOPYen
dc.subjectINTERDENDRITIC SPACEen
dc.subjectMAGNETIC FORCE MICROSCOPIES (MFM)en
dc.subjectMAGNETIZATION AXISen
dc.subjectMICROSCOPIC IMAGEen
dc.subjectSCANNING ELECTRONSen
dc.subjectCHROMIUM ALLOYSen
dc.titleStudying microstructure of sintered magnets Co-25% Smen
dc.typeConference Paperen
dc.typeinfo:eu-repo/semantics/conferenceObjecten
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1088/1757-899X/665/1/012002-
dc.identifier.scopus85076461207-
local.affiliationUral Federal University, Mira, 19, Yekaterinburg, 620002, Russian Federation
local.affiliationUral State Pedagogical University, Yekaterinburg, Russian Federation
local.contributor.employeeChikova, O.A., Ural Federal University, Mira, 19, Yekaterinburg, 620002, Russian Federation, Ural State Pedagogical University, Yekaterinburg, Russian Federation
local.contributor.employeeShmakova, K.Yu., Ural Federal University, Mira, 19, Yekaterinburg, 620002, Russian Federation
local.contributor.employeeSlinkin, I.V., Ural Federal University, Mira, 19, Yekaterinburg, 620002, Russian Federation
local.issue665-
local.volume1-
local.identifier.pure11445917-
local.description.order12002-
local.identifier.eid2-s2.0-85076461207-
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