The Influence of Structural Factors on Strength and Electric Conductivity of Bulk Nanostructured Copper Alloys

被引：5

作者：

Chembarisova, R. G. ^{[1
]}

Alexandrov, I. V. ^{[1
]}

Yamileva, A. M. ^{[1
]}

机构：

[1] Ufa State Aviat Tech Univ, Ufa 450008, Russia

来源：

TECHNICAL PHYSICS | 2019年 / 64卷 / 02期

关键词：

MECHANICAL-PROPERTIES; RESISTIVITY; MICROSTRUCTURE;

D O I：

10.1134/S106378421902004X

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The structural parameters ensuring high strength and low electrical resistance have been analyzed in Cu-Cr alloys exposed to severe plastic deformation (SPD) and aging. Specific resistance and strength characteristics have been modeled for a Cu-0.5 wt % Cr alloy with a nanostructure state caused by SPD. Acomparison of modeling data with experimental values reveals the validity of the approach chosen for describing the above states. The formation of nanostructure states with high strength and low electrical resistance is shown to be due to simultaneous effects depending on the treatment conditions of materials.

引用

页码：162 / 170

页数：9

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