Effect of neutron irradiation on the microstructure and the mechanical and corrosion properties of the ultrafine-grained stainless Cr-Ni steel

被引：6
|
作者：
Maksimkin, O. P. [1 ]
Gusev, M. N. [1 ]
Tsai, K. V. [1 ]
Yarovchuk, A. V. [1 ]
Rybalchenko, O. V. [2 ,3 ]
Enikeev, N. A. [4 ,5 ]
Valiev, R. Z. [4 ,5 ]
Dobatkin, S. V. [2 ,3 ]
机构：
[1] Natl Nucl Ctr, Inst Nucl Phys, Alma Ata 050032, Kazakhstan
[2] Russian Acad Sci, Baikov Inst Met & Mat Sci, Moscow 119991, Russia
[3] Natl Univ Sci & Technol MISiS, Lab Hybrid Nanostruct Mat, Moscow 119049, Russia
[4] Inst Phys Adv Mat UGATU, Ufa 450000, Russia
[5] St Petersburg State Univ, Lab Mech Bulk Nanostruct Mat, St Petersburg 199034, Russia
来源：
PHYSICS OF METALS AND METALLOGRAPHY | 2015年 / 116卷 / 12期
关键词：
neutron irradiation; stainless steel; ultrafine-grained structure;
D O I：
10.1134/S0031918X15120030
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
It has been revealed that the neutron irradiation of ultrafine-grained (UFG) 08Kh18N10T steel after severe plastic deformation (SPD) does not lead to the appearance of defects of radiation origin up to a fluence of 2 x 10(20) n/cm(2) (similar to 0.05 dpa) and that the strength properties of the material are retained after irradiation. At the same time, this irradiation reduces the corrosion resistance of the steel in a chlorine-containing medium, especially after heating at 550A degrees C with a holding for 1 h after SPD.
引用
收藏
页码：1270 / 1278
页数：9
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