کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9808729 | 1517355 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrical resistance measurement of RuO2 dispersed glass composites during tensile loading
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
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چکیده انگلیسی
Electrical conductive composites, in which RuO2 particles are dispersed throughout a glass matrix, have been successfully fabricated by sintering at 850 °C. 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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 59, Issues 2â3, February 2005, Pages 266-270
Journal: Materials Letters - Volume 59, Issues 2â3, February 2005, Pages 266-270
نویسندگان
Byung-Koog Jang, Hideaki Matsubara,