O
O. O. Zabusov
Researcher at Kurchatov Institute
Publications - 21
Citations - 327
O. O. Zabusov is an academic researcher from Kurchatov Institute. The author has contributed to research in topics: Embrittlement & Reactor pressure vessel. The author has an hindex of 8, co-authored 19 publications receiving 291 citations.
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Journal ArticleDOI
Evolution of the nanostructure of VVER-1000 RPV materials under neutron irradiation and post irradiation annealing
Michael K Miller,A. A. Chernobaeva,YI Shtrombakh,Kaye F Russell,Randy K. Nanstad,D. Erak,O. O. Zabusov +6 more
TL;DR: In this paper, high number densities of 2-nm-diameter Ni-, Si- and Mn-enriched nanoclusters were found in the neutron irradiated base and weld metals.
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Intergranular and intragranular phosphorus segregation in Russian pressure vessel steels due to neutron irradiation
TL;DR: In this article, it has been established that irradiation induces both intergranular as well as intragranular phosphorus segregation in Russian reactor pressure vessel steels and that brittle and ductile fracture surfaces of Charpy specimens appear as a result of inter-granular and intraggranular segregation, respectively.
Journal ArticleDOI
Influence of structural parameters on the tendency of VVER-1000 reactor pressure vessel steel to temper embrittlement
B. A. Gurovich,Evgenia Kuleshova,O. O. Zabusov,S.V. Fedotova,A.S. Frolov,M.A. Saltykov,D.A. Maltsev +6 more
TL;DR: In this paper, the influence of structural parameters on the tendency of steels to reversible temper embrittlement was studied for assessment of performance properties of reactor pressure vessel steels with extended service life.
Journal ArticleDOI
Fine structure behaviour of VVER-1000 RPV materials under irradiation
B. A. Gurovich,Evgenia Kuleshova,Ya. I. Shtrombakh,D. Yu. Erak,A. A. Chernobaeva,O. O. Zabusov +5 more
TL;DR: In this paper, the fine structure and mechanical properties of VVER-1000 pressure vessel steels were studied using methods of transmission electron microscopy, fractographic analysis, and Auger electron spectroscopy.
Journal ArticleDOI
Evolution of weld metals nanostructure and properties under irradiation and recovery annealing of VVER-type reactors
B. A. Gurovich,Evgenia Kuleshova,Ya. I. Shtrombakh,S.V. Fedotova,O. O. Zabusov,K. E. Prikhod’ko,D. A. Zhurko +6 more
TL;DR: In this paper, the results of VVER-440 steel Sv-10KhMFT and SV-1000 steel SV-10khGNMAA investigations by transmission electron microscopy, scanning electron microscopes, Auger-electron spectroscopy and mechanical tests are presented.