Hydrogen interaction with the low activation ferritic-martensitic steel EK-181 (Rusfer)

被引:16
|
作者
Golubeva, A. V. [1 ]
Bobyr, N. P. [1 ]
Cherkez, D. I. [1 ]
Spitsyn, A. V. [1 ]
Mayer, M. [2 ]
Gasparyan, Yu. M. [3 ]
Efimov, V. S. [3 ]
Chernov, V. M. [4 ]
Leontieva-Smirnova, M. V. [4 ]
机构
[1] Akad Kurchatova, NRC Kurchatov Inst, Moscow 123098, Russia
[2] Max Planck Inst Plasma Phys, EURATOM Assoc, D-85748 Garching, Germany
[3] Natl Res Nucl Univ MEPHI, Moscow 115409, Russia
[4] JSC AA Bochvar High Technol Res Inst Inorgan Mat, Moscow 123098, Russia
基金
俄罗斯基础研究基金会;
关键词
DEUTERIUM;
D O I
10.1016/j.jnucmat.2013.01.214
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Deuterium retention in and gas-driven permeation through the new ferritic-martensitic steel Rusfer EK-181 (Fe-12Cr-2W-V-Ta-B-C) developed in the Russian Federation is studied. The retention of deuterium was investigated in the temperature range of RT-773 K at pressures 10 and 10(4) Pa. The amount of deuterium retained strongly increases with increasing temperature. The permeation of deuterium through tubes of EK-181 was investigated at gas loading in the pressure range of 5 x 10(-2)-100 Pa and in the temperature range of 573-923 K. In order to study the influence of surface impurities the front surfaces of the tube were cleaned by an argon plasma discharge, as a result the permeating flux was increased by a factor of 3. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码:S983 / S987
页数:5
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