On the Theory of Limiting States of Deformed Nanostructured Solids

被引:3
|
作者
Vasil'ev, L. S. [1 ]
机构
[1] Russian Acad Sci, Ural Div, Inst Physicotech, Izhevsk 426000, Russia
基金
俄罗斯基础研究基金会;
关键词
SEVERE PLASTIC-DEFORMATION; PHASE-TRANSFORMATIONS; GRAIN-SIZE; MECHANISMS; ALLOYS; METALS; NANOCRYSTALLIZATION; CRYSTALLIZATION; AMORPHIZATION; DISPERSION;
D O I
10.1134/S1063776109080056
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Mechanisms are analyzed that determine the kinetics of approach to the limiting states of deformed nanostructured solids. These states are characterized by the smallest possible average grain size. It is shown that the limiting states correspond to dynamic equilibria between competing processes of fragmentation and deformation-induced growth of nanograins.
引用
收藏
页码:213 / 220
页数:8
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