Low-temperature radiative embrittlement and degradation of deformation ability of austenitic steels and alloys

被引：0
|
作者：
Parshin, A.M.
Petkova, A.P.
机构：
来源：
Metally | 2001年 / 03期
关键词：
Irradiation - Neutrons - Plasticity - Stainless steel - Strain hardening - Strength of materials - Temperature control;
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学科分类号：
摘要：
An influence of dose of the neutron irradiation on changing in plastic properties of austenitic Cr-Ni steel (Kh18N10BTa) over the temperature range of 20-750°C is considered. The minimum values of relative elongation of irradiated metal are revealed in the 200-400° range after irradiation in same range. Neutron irradiation decreases a coefficient of strain hardening, uniform and general elongation of austenitic steels. A character of lowering in the strength characteristics of metals is dictated by their deformation capability after irradiation.
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页码：123 / 127
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