Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/52907
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dc.contributor.authorKurzina, I.en
dc.contributor.authorPopova, N.en
dc.contributor.authorKalashnikov, Mark Petrovichen
dc.contributor.authorNikonenko, Elena Leonidovnaen
dc.contributor.authorKazantseva, L.en
dc.contributor.authorDement, T.en
dc.contributor.authorKlopotov, A.en
dc.contributor.authorAbzaev, Yu.en
dc.contributor.authorKarakchieva, N.en
dc.contributor.authorKoneva, N.en
dc.date.accessioned2019-02-27T08:19:53Z-
dc.date.available2019-02-27T08:19:53Z-
dc.date.issued2019-
dc.identifier.citationPeculiarities of structure and phase composition of V-Ti-Cr alloy obtained by sintering technique / I. Kurzina [et al.] // Journal of Physics: Conference Series. — Bristol : IOP Publishing, 2019. — Vol. 1145 : Prospects of Fundamental Sciences Development (PFSD-2018) : XV International Conference of Students and Young Scientists, 24-27 April 2018, Tomsk, Russian Federation : [proceedings]. — [012051, 10 p.].ru
dc.identifier.urihttp://earchive.tpu.ru/handle/11683/52907-
dc.description.abstractAbstract Alloy of the V-Ti-Cr system is a promising material exploited under high radiation and in corrosion environment. We sintered V-4.9Ti-4.8Cr alloy from particles with original average size of 30, 280 and 200 [mu]m, respectively for vanadium, titanium and chromium powders, by pressing of the powder mixture and its further sintering. The studies were undertaken using the methods of X-ray structural analysis, scanning electron microscopy with an energy dispersive analyzer and transmission electron microscopy. It was established that the structure of the alloy represented matrix grains (BCC solid solution), along the boundaries and at junctions of which the groups of oxycarbonitride particles of V, Ti, Cr (C,N,O) type of the variable elemental composition were arranged. The particles possessed a plate-like (0.4 x 2.0 [mu]m) and rounded (0.5 [mu]m) shape. The solid solution of the alloy was heterogeneous by concentration. This was evidenced by the complications of the diffraction patterns obtained from the corresponding sections of the structure. These were cords of main reflexes, satellites and emergence of a moire banded contrast in separate sections of the sample. Inside the matrix grains, there were nanoparticles (15 [mu]m) of carbide V[55]Cr[25]C[20], being a source of elastic internal local stresses.en
dc.language.isoenen
dc.publisherIOP Publishingru
dc.relation.ispartofJournal of Physics: Conference Series. Vol. 1145 : Prospects of Fundamental Sciences Development (PFSD-2018). — Bristol, 2019.ru
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.subjectособенностиru
dc.subjectструктурыru
dc.subjectфазовый составru
dc.subjectсплавыru
dc.subjectспеканиеru
dc.subjectкоррозияru
dc.subjectрентгеноструктурный анализru
dc.subjectсканирующая электронная микроскопияru
dc.subjectпорошковые смесиru
dc.titlePeculiarities of structure and phase composition of V-Ti-Cr alloy obtained by sintering techniqueen
dc.typeConference Paperen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.typeinfo:eu-repo/semantics/conferencePaperen
dcterms.audienceResearchesen
local.departmentНациональный исследовательский Томский политехнический университет (ТПУ)ru
local.description.firstpage12051-
local.filepathhttp://dx.doi.org/10.1088/1742-6596/1145/1/012051-
local.identifier.bibrecRU\TPU\network\27972-
local.identifier.colkeyRU\TPU\col\15902-
local.identifier.perskeyRU\TPU\pers\33561-
local.identifier.perskeyRU\TPU\pers\35823-
local.localtypeДокладru
local.volume11452018-
local.conference.nameProspects of Fundamental Sciences Development-
local.conference.date2018-
dc.identifier.doi10.1088/1742-6596/1145/1/012051-
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