Viscoelastic infralow-frequency internal friction as a result of irreversible structural relaxation of a metallic glass

被引：17

作者：

Fursova, YV

Khonik, VA

机构：

[1] State Pedag Univ, Dept Gen Phys, Voronezh 394043, Russia

[2] Kanazawa Univ, Dept Mech Syst Engn, Kanazawa, Ishikawa 9208667, Japan

来源：

PHILOSOPHICAL MAGAZINE A-PHYSICS OF CONDENSED MATTER STRUCTURE DEFECTS AND MECHANICAL PROPERTIES | 2000年 / 80卷 / 08期

关键词：

Irreversible structural relaxation - Maxwell model - Viscoelastic infralow-frequency internal friction;

D O I：

10.1080/01418610008219089

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Internal friction data for the metallic glass Co70Fe5Si15B10 in the frequency range 0.003 Hz less than or equal to f less than or equal to 287 Hz at temperatures T greater than or equal to 300 K are presented. It is shown that at frequencies f less than or equal to 0.1 Hz the damping is mainly due to the rate of irreversible structural relaxation and the rheoiogical properties of glass can be described by a simple two-element Maxwell model.

引用

页码：1855 / 1865

页数：11

共 14 条

[1]

Belyavskii V. I., 1996, Physics of the Solid State, V38, P16

[2] Isothermal strain recovery as a result of reversible structural relaxation of metallic glasses [J].