Electrical resistance measurement of RuO2 dispersed glass composites during tensile loading

被引：4

作者：

Jang, BK ^{[1
]}

Matsubara, H ^{[1
]}

机构：

[1] Japan Fine Ceram Ctr, Mat Res & Dev Lab, Atsuta Ku, Nagoya, Aichi 4568587, Japan

来源：

MATERIALS LETTERS | 2005年 / 59卷 / 2-3期

关键词：

RuO2; glass; Al2O3; fiber; electrical resistance change; tensile loading; ceramic composites;

D O I：

10.1016/j.matlet.2004.10.001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electrical conductive composites, in which RuO2 particles are dispersed throughout a glass matrix, have been successfully fabricated by sintering at 850 degreesC. The sensing efficacy of conductive glass matrix composites was investigated in real time by subjecting samples to tensile tests and measuring its electrical resistance. The electrical resistance change increased remarkably with increasing strain. It is shown that the excellent sensitivity of the electrical resistance change in the low strain range is attributed to microbreakage or deformation of conduction paths between RuO2 particles due to brittle fracture of the glass matrix. The electrical resistance behavior during cyclic loading is characterized by a residual electrical resistance that increases with each load cycle. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：266 / 270

页数：5

共 21 条

[1] ELECTRICAL-CONDUCTION IN THICK-FILM RESISTORS [J].

ABE, O ;

TAKETA, Y .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1991, 24 (07) :1163-1171

[2] In situ detection of damage in CFRP laminates by electrical resistance measurements [J].

Abry, JC ;

Bochard, S ;

Chateauminois, A ;

Salvia, M ;

Giraud, G .

COMPOSITES SCIENCE AND TECHNOLOGY, 1999, 59 (06) :925-935

[3] CONDUCTION IN RUO2-BASED THICK-FILMS [J].

BOBRAN, K ;

KUSY, A ;

STADLER, AW ;

WILCZYNSKI, G .

INTERNATIONAL JOURNAL OF ELECTRONICS, 1995, 78 (01) :113-119

[4] TEMPERATURE-DEPENDENCE OF THE ELECTRICAL-CONDUCTION IN RUO2-BASED THICK-FILM RESISTORS [J].

CHIOU, BS ;

SHEU, JY .

JOURNAL OF ELECTRONIC MATERIALS, 1992, 21 (06) :575-581

[5]

Honda A., 1999, Key Engineering Materials, V169-170, P83

[6] PREDICTION OF FRACTURE AND DETECTION OF FATIGUE IN CERAMIC COMPOSITES FROM ELECTRICAL-RESISTIVITY MEASUREMENTS [J].

ISHIDA, A ;

MIYAYAMA, M ;

YANAGIDA, H .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1994, 77 (04) :1057-1061

[7] ELECTRICAL-RESISTANCE MEASUREMENT TECHNIQUE FOR DETECTING FAILURE IN CFRP MATERIALS AT HIGH-STRAIN RATES [J].

KADDOUR, AS ;

ALSALEHI, FAR ;

ALHASSANI, STS ;

HINTON, MJ .

COMPOSITES SCIENCE AND TECHNOLOGY, 1994, 51 (03) :377-385

[8]

Motahhari S, 2000, POLYM POLYM COMPOS, V8, P449

[9]

MUTO N, 1992, NIPPON SERAM KYO GAK, V100, P1429, DOI 10.2109/jcersj.100.1429

[10] PREVENTING FATAL FRACTURES IN CARBON-FIBER-GLASS-FIBER-REINFORCED PLASTIC COMPOSITES BY MONITORING CHANGE IN ELECTRICAL-RESISTANCE [J].

MUTO, N ;

YANAGIDA, H ;

NAKATSUJI, T ;

SUGITA, M ;

OHTSUKA, Y .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1993, 76 (04) :875-879

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