Monitoring of mechanical properties of vessel materials of water-moderated water-cooled reactors of nuclear power plants for assurance of their safe service

被引:0
|
作者
Amaev, AD [1 ]
Korolev, YN [1 ]
Krasikov, EA [1 ]
Shtrombakh, YI [1 ]
机构
[1] Kurchatov Inst, Russian Sci Ctr, Moscow, Russia
来源
INDUSTRIAL LABORATORY | 2000年 / 66卷 / 07期
关键词
D O I
10.1023/A:1004162530861
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Methods to monitor the mechanical properties of the material of reactor vessels with a view to ensuring their safe service are presented. Data on the hydrogen and radiation resistance of vessels unclad with stainless steel for protection are discussed. A method using small-size substandard impact-test specimens for determination of the critical brittle point for in-service reactor vessels is substantiated. A scheme for predicting the radiation life of reactor vessels treated by recovery annealing technology to enhance their safe service is proposed.
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页码:462 / 470
页数:9
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