caa a22 4500 606150447 CHVBK 20210128100539.0 cr unu---uuuuu 210128e20151001xx s 000 0 eng 10.1007/s10512-015-0014-6 doi (NATIONALLICENCE)springer-10.1007/s10512-015-0014-6 Particularities of Vanadium Microstructure Development During Irradiation by 7.5 MeV Ni2+ Ions at 650°C [Elektronische Daten] [I. Chernov, M. Stal'tsov, B. Kalin, Aung Zaw, M. Drozhzhina, I. Nikolaeva, V. Romanov, S. Bazhal, A. Glotov, P. Lagov] The results of an investigation of vacancy porosity and swelling development in the vanadium low-alloy V-0.3%Ti irradiated with 7.5 MeV Ni2+ ions at 650°C to damaging dose 100 dpa and with 40 keV He+ ions to fluence 5·1020 m−2 at 650°C and additionally with Ni2+ ions are presented. It is shown that at the maximum damage depth ~1.75 μm under irradiation with nickel ions the swelling equals 0.5%, which corresponds to the existing data and attests to the desirability of using the EPG-15 accelerator in simulation studies of the relative radiation resistance of the structural reactor materials at their pre-selection stage. Under irradiation of a sample in the sequence He+ + Ni2+ gas-filled pores form at depth considerably greater than the free-path of helium ions and swelling increases to 1.2% in the zone of maximum structural damage. Once the solubility limit is reached in vanadium the implanted nickel ions form 5-20 nm clusters. Springer Science+Business Media New York, 2015 Chernov I. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Stal'tsov M. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Kalin B. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Zaw Aung National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Drozhzhina M. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Nikolaeva I. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut Romanov V. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut Bazhal S. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut Glotov A. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut Lagov P. National University of Science and Technology MISiS, Moscow, Russia aut Atomic Energy Springer US; http://www.springer-ny.com 118/6(2015-10-01), 400-404 1063-4258 118:6<400 2015 118 10512 https://doi.org/10.1007/s10512-015-0014-6 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/s10512-015-0014-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chernov I. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Stal'tsov M. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Kalin B. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Zaw Aung National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Drozhzhina M. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Nikolaeva I. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia aut NATIONALLICENCE 700 1- Romanov V. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut NATIONALLICENCE 700 1- Bazhal S. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut NATIONALLICENCE 700 1- Glotov A. State Science Center of the Russian Federation - Leipunskii Institute for Physics and Power Engineering (GNTs RF - FEI), Obninsk, Russia aut NATIONALLICENCE 700 1- Lagov P. National University of Science and Technology MISiS, Moscow, Russia aut NATIONALLICENCE 773 0- Atomic Energy Springer US; http://www.springer-ny.com 118/6(2015-10-01), 400-404 1063-4258 118:6<400 2015 118 10512