Magnetostrictive Materials for aerospace applications

被引：10

作者：

Al-Taher, A. ^{[1
]}

Reiss, R. W. ^{[1
]}

Lafferty, A. D. ^{[3
]}

Hayes, S. A. ^{[1
]}

Lupu, N. ^{[2
]}

Murgulescu, I. ^{[2
]}

Morley, N. A. ^{[1
]}

机构：

[1] Univ Sheffield, Dept Mat Sci & Engn, Sheffield S1 3JD, S Yorkshire, England

[2] Natl Inst R&D Tech Phys, Iasi, Romania

[3] Univ Edinburgh, Inst Mat & Proc, Sanderson Bldg, Edinburgh EH9 3JF, Midlothian, Scotland

来源：

8TH JOINT EUROPEAN MAGNETIC SYMPOSIA (JEMS2016) | 2017年 / 903卷

关键词：

SENSORS; FAILURE;

D O I：

10.1088/1742-6596/903/1/012010

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Structural health monitoring of composite structures to detect barely visible damage is vitally important for the aerospace industry. This research has investigated amorphous magnetostrictive wires (Fe77.5Si7.5B15 and Co72.5Si12.5B15), as a possible solution to monitoring aerospace composites. The different amorphous wires were either embedded into the composite or epoxied on to the surface. How the wires effected the structure of the composite along with ultimate tensile strength was studied. Inductance measurements were used to study the strain within the composite, which provided a non-intrusive method of monitoring the composite.

引用

页数：4

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