A Scale Effect Accompanying Autowave Plastic Strain

被引：1
|
作者：
Zuev, L. B. [1 ]
Danilov, V., I [1 ]
Nadezhkin, M., V [1 ]
机构：
[1] Russian Acad Sci, Inst Strength Phys & Mat Sci, Siberian Branch, Tomsk 634055, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2020年 / 46卷 / 09期
关键词：
metals; plasticity; autowaves; localization; strain; strain hardening; scale effect;
D O I：
10.1134/S1063785020090151
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The relationship between the spatial parameter of the development of a localized plastic flow (the length of the localized plasticity autowave) and the length of the deformed sample is studied. According to experiments carried out on polycrystalline samples of a zirconium alloy and commercial purity aluminum, these quantities are related to each other by a logarithmic law valid at the stage of parabolic strain hardening.
引用
收藏
页码：851 / 853
页数：3
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