caa a22 4500 606150846 CHVBK 20210128100541.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s10512-015-0004-8 doi (NATIONALLICENCE)springer-10.1007/s10512-015-0004-8 Investigation of the Radiation Resistance of the Alloy SAV-1 Irradiated to Fluence ~3.5·1022 cm−2 ( E > 0.8·MeV) [Elektronische Daten] [K. Konoplev, S. Fridman, S. Orlov, V. Ilatovskii, A. Morozov, V. Petrov, A. Petelin, A. Izhutov] The results of a study of the radiation resistance of the alloy SAV-1, which is the primary structural material of VVR-M reactor, are presented. During 2008-2010, reactor tests and post-reactor materials' studies were performed on samples irradiated to fluence ~3.5·1022 cm-2 (E > 0.8 MeV) in the SM and to 4.45·1021 cm-2 in the VVR-M reactors. Data are presented on the erosion and structural characteristics of the samples and the computed and experimental changes in the silicon content in the alloy. The mechanical characteristics of the samples were studied. The stress-strain state of the support lattice of VVR-M and the horizontal channel GEK-4 as well as their resistance to brittle fracture were calculated on the basis of the mechanical characteristics obtained for the alloy. The data obtained are now used as the basis for validating service life extension for VVR-M. Springer Science+Business Media New York, 2015 Konoplev K. St. Petersburg Institute of Nuclear Physics, National Research Center Kurchatov Institute, Gatchina, Russia aut Fridman S. St. Petersburg Institute of Nuclear Physics, National Research Center Kurchatov Institute, Gatchina, Russia aut Orlov S. St. Petersburg Institute of Nuclear Physics, National Research Center Kurchatov Institute, Gatchina, Russia aut Ilatovskii V. St. Petersburg Institute of Nuclear Physics, National Research Center Kurchatov Institute, Gatchina, Russia aut Morozov A. Prometey Central Research Institute of Structural Materials (TsNII KM Prometey), St. Petersburg, Russia aut Petrov V. Prometey Central Research Institute of Structural Materials (TsNII KM Prometey), St. Petersburg, Russia aut Petelin A. State Science Center - Research Institute for Atomic Reactors (GNTs NIIAR), Dimitrovgrad, Russia aut Izhutov A. State Science Center - Research Institute for Atomic Reactors (GNTs NIIAR), Dimitrovgrad, Russia aut Atomic Energy Springer US; http://www.springer-ny.com 118/5(2015-09-01), 341-345 1063-4258 118:5<341 2015 118 10512 https://doi.org/10.1007/s10512-015-0004-8 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10512-015-0004-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Konoplev K. St. Petersburg Institute of Nuclear Physics, National Research Center Kurchatov Institute, Gatchina, Russia aut NATIONALLICENCE 700 1- Fridman S. St. Petersburg Institute of Nuclear Physics, National Research Center Kurchatov Institute, Gatchina, Russia aut NATIONALLICENCE 700 1- Orlov S. St. Petersburg Institute of Nuclear Physics, National Research Center Kurchatov Institute, Gatchina, Russia aut NATIONALLICENCE 700 1- Ilatovskii V. St. Petersburg Institute of Nuclear Physics, National Research Center Kurchatov Institute, Gatchina, Russia aut NATIONALLICENCE 700 1- Morozov A. Prometey Central Research Institute of Structural Materials (TsNII KM Prometey), St. Petersburg, Russia aut NATIONALLICENCE 700 1- Petrov V. Prometey Central Research Institute of Structural Materials (TsNII KM Prometey), St. Petersburg, Russia aut NATIONALLICENCE 700 1- Petelin A. State Science Center - Research Institute for Atomic Reactors (GNTs NIIAR), Dimitrovgrad, Russia aut NATIONALLICENCE 700 1- Izhutov A. State Science Center - Research Institute for Atomic Reactors (GNTs NIIAR), Dimitrovgrad, Russia aut NATIONALLICENCE 773 0- Atomic Energy Springer US; http://www.springer-ny.com 118/5(2015-09-01), 341-345 1063-4258 118:5<341 2015 118 10512