Characteristics of plastic flow localization autowaves

被引：0
|
作者：
S. A. Barannikova
L. B. Zuev
机构：
[1] Russian Academy of Sciences,Institute of Strength Physics and Material Science, Siberian Division
来源：
Technical Physics | 2009年 / 54卷
关键词：
05.45.Df; 05.70.Ln; 62.20.Fe; 62.50.+p; 81.40.Lm; 83.50.-v;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The dispersion relations for localized plastic strain autowaves are considered for some metals at the stages of easy slip and linear strain hardening. The quadratic form of this relation, the type of the dependences of the phase and group velocities of such autowaves on the wavenumber, and the quantitative relation between the characteristics of plastic flow localization wave processes and elastic wave parameters in solids being deformed are established and explained. An invariant for strain effects at micro- and macroscopic levels is introduced.
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页码：1301 / 1305
页数：4
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