Compositional Design of Lead-Free, Low-Temperature Cofired Ceramic Dielectric Composite
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概要
- 論文の詳細を見る
Compositional design and properties of a lead-free, low-temperature cofired ceramic (LTCC) system containing a crystallizable K2O–CaO–SrO–BaO–B2O3–SiO2 glass, alumina and titania have been investigated. The ternary composites with a high sintered density of ${>}95$% can be obtained at 875 °C. Compositions with tailor-made properties are designed according to a working model based on the assumption of the mixing rule, and validated with experimental results. The resulting lead-free composites exhibit a dielectric constant of 7.7–20.0 at 1 MHz, and a thermal expansion coefficient of $(5.37--7.22)\times 10^{-6}$/°C.
- 2006-08-15
著者
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Fang Yu-ching
Department Of Materials Science And Engineering National Tsing Hua University
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Jean Jau-ho
Department Of Materials Science And Engineering National Tsing Hua University
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Fang Yu-Ching
Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan, R.O.C.
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Jean Jau-Ho
Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan, R.O.C.
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