Influence of Microalloying with Yttrium on the Relaxation Properties of Copper

被引：0

作者：

Arzhavitin, V. M. ^{[1
]}

Borts, B. V. ^{[1
]}

Vanzha, A. F. ^{[1
]}

Rybal'chenko, N. D. ^{[1
]}

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

机构：

[1] Ukrainian Acad Sci, Kharkov Physicotech Inst Natl Sci Ctr, Inst Solid State Phys Mat Sci & Technol, UA-310108 Kharkov, Ukraine

来源：

MATERIALS SCIENCE | 2014年 / 50卷 / 03期

关键词：

copper microalloyed with yttrium; internal friction; microstructure; energy of binding of yttrium with grain boundaries of copper;

D O I：

10.1007/s11003-014-9736-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The influence of microalloying with yttrium on the relaxation properties of copper is investigated. The grain-boundary and "impurity" grain-boundary relaxation peaks of the internal friction are discovered. The energy of binding of yttrium atoms with grain boundaries of copper is determined by measuring the "impurity" grain-boundary internal friction.

引用

页码：421 / 424

页数：4

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