Author:
Pylypenko M.M.,Vasilenko R.L.,Drobyshevska A.O.
Abstract
This paper presents experimental data of the study of the influence of Fe alloying on the changes of the structure of the Zr-1%Nb alloy and evolution of the structure of this alloy under ion irradiation. It is shown that small additions of Fe to the Zr-1%Nb alloy lead to the change its structure due to the formation of Laves phase precipitates. Influence of ions Ar2+ irradiation on parameters of dislocation loops in alloy Zr1%Nb with Fe content 0.012…0.192 wt.% is studied by methods of transmission electron microscopy. Irradiations was carried out by Ar2+ ions (accelerator ESU-2) with energy 1.4 MeV, at temperature T = 390 °C. Dependence of density and size of dislocations on Fe content and on irradiation dose are obtained.
Publisher
Problems of Atomic Science and Technology
Subject
Music,Ecology, Evolution, Behavior and Systematics,History,General Medicine,Ophthalmology,General Medicine,Pharmaceutical Science,Political Science and International Relations,Sociology and Political Science,Political Science and International Relations,Sociology and Political Science,Sociology and Political Science,Plant Science
Reference26 articles.
1. L. Hallstadius, S. Johnson, E. Lahoda. Cladding for high performance fuel // Prog. Nucl. Energy. 2012, v. 57, p. 71-76; https://doi.org/10.1016/j.pnucene. 2011.10.008
2. V. Shishov, M. Peregud, A. Nikulina, et al. Influence of Zirconium Alloy Chemical Composition on Microstructure Formation and Irradiation Induced Growth // Zircon. Nucl. Ind. 13th. Int. Symp. 2002, p. 758-758-22; https://doi.org/10.1520/STP11415S
3. M.M. Pylypenko. Research and development for obtaining of nuclear-pure zirconium and alloy on its basis // Problems of Atomic Science and Technology (PAST). Series “Vacuum, Pure Materials, Superconductors”. 2009, N 6(64), p. 12-18; https://vant.kharkov.ua/ARTICLE/VANT_2009_6/articl e_2009_6_12.pdf
4. M.M. Pylypenko, A.O. Drobyshevska, V.A. Zuyok. Influence of iron additives on the corrosion resistance of the Zr-1%Nb alloy under operating conditions of a nuclear reactor // PAST. Series “Vacuum, Pure Materials, Superconductors”. 2022, N 1(137), p. 51-54; https://doi.org/10.46813/2022-137-51
5. R.A. Holt. Mechanisms of Irradiation Growth of Alpha-Zirconium Alloys // J. Nucl. Mater. 1988, v.159, p.310-338; https://doi.org/10.1016/0022-3115(88)90099-2
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献