Time dependences of internal friction of alloys Pb-62Sn, differing by the history of plastic deformations

被引：0

作者：

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

机构：

[1] Kharkov Phys Tech Inst, Natl Sci Ctr, Kharkov, Ukraine

来源：

PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY | 2007年 / 02期

关键词：

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

By the resonant bending vibrations method at amplitude of deformation 10(-3) the time dependences of internal friction Q(-1)(t) of alloys Pb-62Sn (wt. %), differing by a history of plastic deformation, are received. It is shown, that preliminary plastic deformation by pressing method, as similar to heat hardening or irradiation by high-energy microparticles, raises a degree of alloy nonequilibrium and intensifies its strain aging.

引用

页码：226 / 228

页数：3