MICROSTRUCTURAL RELAXATION OF AMORPHOUS ALLOY FE79SI7B14 DURING ELECTROPULSING

被引：7

作者：

CHAO, YS

LAI, ZH

HE, KY

ER, HR

机构：

[1] Department of Physics, Northeastern University, Shenyang

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1994年 / 181卷 / pt 2期

关键词：

Amorphous alloy - Electropulsing - Microstructural relaxation;

D O I：

10.1016/0921-5093(94)90784-6

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The microstructural change of amorphous alloy Fe79Si7B14 during electropulsing was investigated by Mossbauer spectroscopy. The saturation magnetization and electrical resistance were also measured. The experimental results show that d.c. pulses of high current density can induce microstructural relaxation of the amorphous alloy. The longer the pulsing time and the higher the frequency, the greater the relaxation effect.

引用

页码：982 / 985

页数：4