Výsledky vyhledávání - "D V, Safonov"

Long-term high-temperature exposure effects on mechanical properties and structure of the 42XNM alloy after neutron irradiation in the VVER-1000. Part 2. Structural studies

Autor: B. A. Gurovich, A. S. Frolov, E. A. Kuleshova, D. A. Maltsev, I. V. Fedotov, D. V. Safonov

Publikováno v: Voprosy Materialovedeniya. :150-173

The paper presents the results of structural studies of ring specimens made of the 42XNM alloy after irradiation as part of the control and protection system of the VVER-1000 reactor to a damaging dose of ~12 dpa at a temperature of ~350°C and subse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d97866f61922a09f521979b472fc641
https://doi.org/10.22349/1994-6716-2023-113-1-150-173

Zobrazit plný text záznamu

Stability of the Y–Ti–O oxides in reactor materials under neutron irradiation at high temperatures

Autor: A. S. Frolov, E. A. Kuleshova, B. A. Gurovich, A. A. Nikitina, D. A. Maltsev, S. V. Fedotova, D. V. Safonov

Publikováno v: Voprosy Materialovedeniya. :109-130

The paper presents the results of electron microscopic studies of ferrite-martensitic steel samples hardened with Y-O oxides, EP-450 DUO in the initial state and after neutron irradiation in the BN-600 reactor at 1000°C to a damaging dose of 77.5 dp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::392af9d4f6ddb4cbd918bf825a4bae30
https://doi.org/10.22349/1994-6716-2020-104-4-109-130

Zobrazit plný text záznamu

Study of long-term effects of 100-day sealing in normobaric fire-safe gaseous medium for volunteers’ health and efficiency: prospective study

Autor: A. O. Ivanov, V. F. Belyaev, E. N. Bezkishkiy, D. V. Shatov, S. M. Groshilin, D. V. Safonov

Publikováno v: Marine Medicine. 8:40-47

INTRODUCTION: The main reason, causing failure of the crew, weapon and submarine military equipment and other hermetically sealed craft of military purpose, is fire. The study is a continuation of sets of works aimed at justifying the creation of hyp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::963390a1cc37110d5dc7e320222fc27c
https://doi.org/10.22328/2413-5747-2022-8-3-40-47

Zobrazit plný text záznamu

Akademický článek

THE ALTERNATIVE APPROACH FOR PACING LEADS IMPLANTATION AND EXTRACTION

Autor: A. V. Ponomarev, D. V. Safonov, F. V. Sklyarov, G. V. Chudinov, N. A. Peskov, A. A. Tatyanchenko, V. V. Korshunov

Publikováno v: Медицинский вестник Юга России, Vol 8, Iss 3, Pp 86-92 (2017)

Analysingthe example of unusual case of a successful direct constant His bundle pacing, we would like to draw specialist’s attention to details of procedure and some important electrophysiological particularities we have come across during operatio

Externí odkaz: https://doaj.org/article/6b7968c51b154bd29ff0982400e6541b

Zobrazit plný text záznamu

Reorientation of Hydrides in Unirradiated Clad Tubes Made of Alloy E110 under Conditions Simulating Long-Term Dry Storage of Spent Nuclear Fuel

Autor: A. V. Rozhkov, Evgenia Kuleshova, R. A. Kurskii, D.A. Maltsev, A. B. Gaiduchenko, A. S. Bragin, E. A. Vasil’eva, A.S. Frolov, E. V. Alekseeva, M. A. Skundin, O. O. Zabusov, D. V. Safonov

Publikováno v: Physics of Metals and Metallography. 122:861-868

Reorientation of hydrides in the course of dry storage of spent nuclear fuel is a possible mechanism for the degradation of the properties of fuel claddings made of alloy E110 (Zr–1% Nb) based on spongy zirconium in VVER reactors. To determine the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7aeb8b5a3cb51c16733e131e20048499
https://doi.org/10.1134/s0031918x21090076

Zobrazit plný text záznamu

Evolution of the Structural-Phase State of E110 Alloy Fuel Rod Claddings at High Temperatures and Stresses

Autor: A. A. Reshetnikov, Evgenia Kuleshova, B. A. Gurovich, D. V. Safonov, A.S. Frolov, V. N. Kochkin, D.A. Maltsev

Publikováno v: Inorganic Materials: Applied Research. 11:1481-1492

The results of microstructural studies of the fragments of E110 alloy fuel rod cladding specimens based on sponge and electrolytic zirconium after the operation as a part of VVER-1000 fuel assemblies with the subsequent creep tests under axial loadin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7f5d8b1b37d6b040fb630b70b12b033
https://doi.org/10.1134/s2075113320060064

Zobrazit plný text záznamu

Degradation of Fuel Cladding Materials Based on Zirconium after Operation in VVER-Type Reactors

Autor: E. V. Alexeeva, V. N. Kochkin, Evgenia Kuleshova, B. A. Gurovich, A.S. Frolov, N. V. Stepanov, D. V. Safonov, D.A. Maltsev

Publikováno v: Inorganic Materials: Applied Research. 10:1461-1470

The paper presents microstructural studies of specimens cut from fuel elements made of E110 spongy zirconium-based alloy after operation in a VVER-1000 before reaching the burnup of ~35 MWd/kg U. As a result of exposure to high temperatures and neutr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7608f90740ae1104dd4e4b815ac7eae
https://doi.org/10.1134/s2075113319060091

Zobrazit plný text záznamu

Phase and structural transformations in VVER-440 RPV base metal after long-term operation and recovery annealing

Autor: D. Yu. Erak, Z.V. Bukina, Evgenia Kuleshova, S.V. Fedotova, G.M. Zhuchkov, D.A. Maltsev, A.S. Frolov, D. A. Zhurko, D. V. Safonov, E. V. Krikun, M.A. Saltykov, B. A. Gurovich

Publikováno v: Journal of Nuclear Materials. 501:261-274

This study was carried out to evaluate the possibility of 1st generation VVER-440 reactors lifetime extension by recovery re-annealing with the respect to base metal (BM). Comprehensive studies of the structure and properties of BM templates (samples

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c9006d0187ecd7a3ac418a58c351cea3
https://doi.org/10.1016/j.jnucmat.2018.01.049

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání