Influence of Neutron Irradiation and Post-Irradiation Annealing on Mechanical Properties and Fracture Toughness of the Anticorrosive Cladding for VVER-Type Reactors: Part 1. Mechanisms of Embrittlement and Recovery of Cladding Properties
- 作者: Margolin B.1, Morozov A.1, Varovin A.1, Kostylev V.1, Belyaeva L.1, Potapova V.1, Smirnov V.1, Prokoshev O.1, Petrov S.1
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隶属关系:
- National Research Kurchatov Institute—CRISM Prometey
- 期: 卷 9, 编号 6 (2018)
- 页面: 1198-1209
- 栏目: Radiation Materials Science
- URL: https://journals.rcsi.science/2075-1133/article/view/207740
- DOI: https://doi.org/10.1134/S2075113318060163
- ID: 207740
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Abstract—The influence of neutron irradiation and post-irradiation annealing on the fracture toughness of anticorrosive cladding material for reactor pressure vessels with different phosphorus and δ-ferrite content was investigated. The effect of the annealing temperature on the degree of degradation and recovery of the weld metal was considered. The processes during annealing exerting both positive and negative effects on recovery of the cladding properties were studied. The results of the research can be used for justification of the resistance to brittle fracture of reactor pressure vessels after annealing.
作者简介
B. Margolin
National Research Kurchatov Institute—CRISM Prometey
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俄罗斯联邦, St. Petersburg, 191015
A. Morozov
National Research Kurchatov Institute—CRISM Prometey
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俄罗斯联邦, St. Petersburg, 191015
A. Varovin
National Research Kurchatov Institute—CRISM Prometey
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俄罗斯联邦, St. Petersburg, 191015
V. Kostylev
National Research Kurchatov Institute—CRISM Prometey
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俄罗斯联邦, St. Petersburg, 191015
L. Belyaeva
National Research Kurchatov Institute—CRISM Prometey
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俄罗斯联邦, St. Petersburg, 191015
V. Potapova
National Research Kurchatov Institute—CRISM Prometey
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俄罗斯联邦, St. Petersburg, 191015
V. Smirnov
National Research Kurchatov Institute—CRISM Prometey
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俄罗斯联邦, St. Petersburg, 191015
O. Prokoshev
National Research Kurchatov Institute—CRISM Prometey
Email: mail@crism.ru
俄罗斯联邦, St. Petersburg, 191015
S. Petrov
National Research Kurchatov Institute—CRISM Prometey
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俄罗斯联邦, St. Petersburg, 191015