Thermal Stability of Ion-Induced Cone-Shaped Relief on the Surface and Microstructure of Ultrafine-Grained Tungsten Obtained by Deformation Nanostructuring

被引：0
作者：
Khisamov, R. Kh. [1 ]
Andrianova, N. N. [2 ,3 ]
Borisov, A. M. [2 ,3 ,4 ]
Ovchinnikov, M. A. [3 ]
Timiryaev, R. R. [1 ]
Musabirov, I. I. [1 ]
Mulyukov, R. R. [1 ]
机构：
[1] Russian Acad Sci, Inst Met Superplast Problems, Ufa 450001, Russia
[2] Natl Res Univ, Moscow Aviat Inst, Moscow 125993, Russia
[3] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119991, Russia
[4] Moscow State Univ Technol STANKIN, Moscow 127055, Russia
来源：
PHYSICS OF ATOMIC NUCLEI | 2023年 / 86卷 / 10期
基金：
俄罗斯科学基金会;
关键词：
tungsten; deformation nanostructuring; ultrafine-grained structure; ion irradiation; cones; thermal stability; microhardness; NANOCRYSTALLINE; IRRADIATION; GROWTH; THRESHOLD; EMISSION; NICKEL;
D O I：
10.1134/S1063778823100228
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The results of the study of the effect of deformation nanostructuring on the formation of a cone-shaped relief on the surface of ultrafine-grained tungsten with an average grain size of 300 nm under high-fluence irradiation with argon ions with an energy of 30 keV are presented. The thermal stability of the resulting cone-shaped relief on the surface and the ultrafine-grained structure in the volume of tungsten under heating up to 1400 degrees C has been studied. Changes in microhardness have been measured.
引用
收藏
页码：2198 / 2205
页数：8
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