Low-temperature plasticity of Zn-doped beta-Sn crystals

被引：4

作者：

Diulin, AN

Kirichenko, GI

Natsik, VD

Soldatov, VP

机构：

[1] B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of the Ukraine

来源：

LOW TEMPERATURE PHYSICS | 1997年 / 23卷 / 10期

关键词：

D O I：

10.1063/1.593457

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Work hardening curves are obtained for Sn-Zn single crystals with Zn concentration 0.01 and 0.53 at.% in the temperature interval 1.6-300K. It is found that the Zn impurity significantly affects the shape of the curves as well as the work hardening parameters like the strain-hardening factor, duration of slip stage, temperature dependences of critical shear stress, and strain-rate sensitivity. A comparative analysis is carried out for the effect of Zn on low-temperature creep of Sn, and the effect of the same concentration of Cd impurity (which was studied earlier). (C) 1997 American Institute of Physics.

引用

页码：843 / 847

页数：5

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