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

页码：1270 / 1278

页数：9

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