The formulation and processing of a thick-film magnetostrictive material

被引：8

作者：

Grabham, NJ ^{[1
]}

Beeby, SP ^{[1
]}

White, NM ^{[1
]}

机构：

[1] Univ Southampton, Dept Elect & Comp Sci, Southampton SO17 1BJ, Hants, England

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2002年 / 13卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

magnetostrictive; thick film; screen printing; actuator;

D O I：

10.1088/0957-0233/13/1/308

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper the fabrication process for a screen-printable magnetostrictive thick-film material based upon the giant magnetostrictive material, Terfenol-D, is reported. Factors affecting the magnetostriction of the printed thick film have been identified, and suitable parameters selected to yield a functional thick film. The evaluation process used to compare the magnetostrictive thick Films is also detailed and a magnetostriction of 4.4 ppm for all excitation field of 11.5 kA m(-1) is recorded. This value is compared to other composite materials, and potential routes for improvement of the magnetostrictive thick-film material identified.

引用

页码：59 / 64

页数：6

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