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Radiation-Induced Phase Formation in Steels of VVER Reactor Pressure Vessels Containing ~0.3–1.3 wt % Nickel

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dc.contributor.authorFrolov, A. S.
dc.contributor.authorZhuchkov, G. M.
dc.contributor.authorFedotov, I. V.
dc.contributor.authorKuleshova, E. A.
dc.contributor.authorКулешова, Евгения Анатольевна
dc.date.accessioned2024-11-21T09:33:23Z
dc.date.available2024-11-21T09:33:23Z
dc.date.issued2019
dc.description.abstract© 2019, Pleiades Publishing, Ltd.Abstract: The radiation-induced structural elements in the materials of water-moderated water-cooled reactor pressure vessels have been studied by TEM and atomic probe tomography at the National Research Center Kurchatov Institute. The effect of Ni concentration in the range from 0.34 to 1.28 wt % on the formation of phases under fast neutron irradiation has been analyzed. The volume density of radiation-induced phases has been shown to depend on the Ni concentration in steel; the phase sizes and compositions remain almost the same. The volume density of these precipitations affects the radiation hardening, one of the radiation embrittlement mechanisms. The quantitative parameters of radiation-induced phases have been shown to control the service life growth, the enhancement of the thermal stability, and the melting technology of reactor vessel steels bearing nickel in the 0.3–0.7 wt % range.
dc.format.extentС. 465-470
dc.identifier.citationRadiation-Induced Phase Formation in Steels of VVER Reactor Pressure Vessels Containing ~0.3–1.3 wt % Nickel / Frolov, A.S. [et al.] // Physics of Metals and Metallography. - 2019. - 120. - № 5. - P. 465-470. - 10.1134/S0031918X19050107
dc.identifier.doi10.1134/S0031918X19050107
dc.identifier.urihttps://www.doi.org/10.1134/S0031918X19050107
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85067394873&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000471977300009
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/18248
dc.relation.ispartofPhysics of Metals and Metallography
dc.titleRadiation-Induced Phase Formation in Steels of VVER Reactor Pressure Vessels Containing ~0.3–1.3 wt % Nickel
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue5
oaire.citation.volume120
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