The strong influence of displacement rate on void swelling in variants of Fe-16Cr-15Ni-3Mo austenitic stainless steel irradiated in BN-350 and BOR-60

被引：14

作者：

Budylkin, NI

Bulanova, TM

Mironova, EG

Mitrofanova, NM

Porollo, SI

Chernov, VM

Shamardin, VK

Garner, FA

机构：

[1] Pacific NW Natl Lab, Mat Resources Dept, Richland, WA 99352 USA

[2] All Russia Sci Res Inst Nonorgan Mat Academician, Fed State Enterprise, Moscow, Russia

[3] Obninsk Phys & Power Engn Inst, State Sci Res Ctr Russian Federat, Obninsk 249020, Russia

[4] Res Inst Atom Reactors, State Sci Ctr Russian Federat, Dimitrovgrad, Russia

来源：

JOURNAL OF NUCLEAR MATERIALS | 2004年 / 329卷

关键词：

D O I：

10.1016/j.jnucmat.2004.04.344

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Recent irradiation experiments conducted on a variety of austenitic stainless steels have shown that void swelling appears to be increased when the dpa rate is decreased, primarily by a shortening of the transient regime of swelling. This paper presents results derived from nominally similar irradiations conducted on six Russian steels, all laboratory heat variants of Fe-16Cr-15Ni-3Mo-Nb-B, with each irradiated in two fast reactors, BOR-60 and BN-350. The BN-350 irradiation proceeded at a dpa rate three times higher than that conducted in BOR-60. In all six steels, a significantly higher swelling level was attained in BOR-60, agreeing with the results of earlier studies. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：621 / 624

页数：4

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