SIGNIFICANT SYNERGISTIC EFFECT OF SUPERIMPOSED ELECTRIC AND MAGNETIC-FIELDS ON THE RHEOLOGY OF IRON SUSPENSION

被引：17

作者：

MINAGAWA, K

WATANABE, T

KOYAMA, K

SASAKI, M

机构：

[1] YAMAGATA UNIV,DEPT MAT SCI & ENGN,YONEZAWA,YAMAGATA 992,JAPAN

[2] NIPPON OIL CO LTD,YOKOHAMA,KANAGAWA 231,JAPAN

来源：

LANGMUIR | 1994年 / 10卷 / 11期

关键词：

D O I：

10.1021/la00023a003

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The effects of electric and magnetic fields on the theological properties of a suspension of iron particles was studied with a parallel plate rheometer. The suspension exhibited a large increase in its yield stress upon application of the electric and/or magnetic fields. In particular, the combination of the electric and magnetic fields induced a drastic increase of the yield stress owing to the aggregation of the dispersed particles. With this electromagnetorheological (EMR) fluid, the electric and magnetic fields exhibited a significant synergism to increase the yield stress.

引用

页码：3926 / 3928

页数：3

共 13 条

[1] ELECTRO-RHEOLOGY [J].