Hydrogen and helium in nickel and 12Kh18N10T steel

被引:7
|
作者
Denisov, E. A. [1 ]
Kompaniets, T. N. [1 ]
Yukhimchuk, A. A. [2 ]
Boitsov, I. E. [2 ]
Malkov, I. L. [2 ]
机构
[1] St Petersburg State Univ, Dept Phys, St Petersburg 198504, Russia
[2] All Russia Res Inst Expt Phys, Russian Fed Nucl Ctr, Sarov 607188, Nizhni Novgorod, Russia
关键词
STAINLESS-STEEL; GRAPHITE; EMBRITTLEMENT; 12CR18NI10TI; TRANSPORT;
D O I
10.1134/S1063784213060091
中图分类号
O59 [应用物理学];
学科分类号
摘要
A brief review of data for the influence of helium on the hydrogen sorption and mechanical properties of nickel and 12Kh18N10T steel is presented. When in the metallic matrix, helium considerably deteriorates the ductility of these metals. It is shown that He-3 present in 12Kh18N10T steel generates high-energy hydrogen traps.
引用
收藏
页码:779 / 786
页数:8
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