Effect of Irradiation on the Properties of Nanomaterials

被引：40

作者：

Andrievskii, R. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Chem Phys Problems, Chernogolovka 142432, Moscow Oblast, Russia

来源：

PHYSICS OF METALS AND METALLOGRAPHY | 2010年 / 110卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

irradiation; nanomaterials; radiation defects; nanostructure; HELIUM ION IRRADIATION; MECHANICAL-PROPERTIES; MICROSTRUCTURAL CHANGES; PHASE-STABILITY; DAMAGE; STEELS; IMPLANTATION; MULTILAYERS; TEMPERATURE; RESISTANCE;

D O I：

10.1134/S0031918X10090061

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Data are generalized on the results of irradiation of nanostructured materials (hereafter, nanomaterials) based on metals, steels, and some compounds (such as oxides, nitrides, carbides, and intermetallic compounds) by metallic and gaseous ions in accelerators and by neutrons under reactor conditions. The effects of the fluence, energy of ions (neutrons), and irradiation temperature on the phase composition, amorphization, nanostructural parameters, impurity segregation, blistering and swelling, electrical and optical properties, hardness, strength, plasticity, fracture toughness, and other characteristics have been considered. Attention is given to the fact that the consolidated (bulk) nanomaterials and isolated nanoparticles behave differently under irradiation. The results of theoretical studies and simulation (by the moleculardynamics method) of the effect of irradiation on the properties of nanomaterials are analyzed.

引用

页码：229 / 240

页数：12

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