RECENT INSIGHTS ON THE PARAMETRIC DEPENDENCE OF IRRADIATION CREEP OF AUSTENITIC STAINLESS STEELS

被引：0
|
作者：
Garner, F. A. [1 ]
Gilbert, E. R. [2 ]
Neustroev, V. S. [3 ]
机构：
[1] Radiat Effects Consulting, Richland, WA 99354 USA
[2] Pacific NW Natl Lab, Richland, WA USA
[3] SSC Res Inst Atom Reactors, Dimitrovgrad, Russia
来源：
15TH INTERNATIONAL CONFERENCE ON ENVIRONMENTAL DEGRADATION OF MATERIALS IN NUCLEAR POWER SYSTEMS-WATER REACTORS | 2011年
关键词：
austenitic steel; neutron irradiation; irradiation creep; void swelling; stress state; STRESS-RELAXATION; REACTOR; TUBES;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper is the fourth in a series that reexamines older data on irradiation creep of austenitic stainless steels and combines it with data from more recent experiments to develop a comprehensive but relatively simple understanding of irradiation creep and its dependence on fabrication and environmental variables. Of particular importance are the roles of void or bubble-induced swelling to accelerate creep and of carbide densification to obscure early swelling and creep strains. This paper particularly focuses on one experiment to explore the effect of compressive stress states and another experiment to examine the impact of changes in irradiation temperature and stress level.
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页码：1355 / 1367
页数：13
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