Study on the physics and dielectric property of K2O–B2O3–SiO2/Al2O3 glass + ceramic

Zhou, Xiaohua; Yang, Xinshi; Zhang, Yuqin; Sun, Cuixia; Zhang, Shuren

doi:10.1007/s10854-015-3324-5

Cited by 6 publications

(1 citation statement)

References 9 publications

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“…Chemical composition of glass played a vital role in the performance of glass/ceramic LTCC composites. There were a large number of literatures focusing on the influence and reaction mechanism of glass composition [12][13][14][15]. As a critical glass network modifier, hardly could a general conclusion be drawn on the influence of glass composition with various CaO contents on glass/ceramic composites.…”

Section: Introductionmentioning

confidence: 99%

Microstructure, sintering and properties of CaO–Al2O3–B2O3–SiO2 glass/Al2O3 composites with different CaO contents

Luo

Ren

Xie

et al. 2016

J Mater Sci: Mater Electron

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CaO-Al 2 O 3 -B 2 O 3 -SiO 2 glass/Al 2 O 3 composites for low temperature co-fired ceramics (LTCC) were prepared by tape casting method, and the effects of CaO content on the microstructure, sintering, and properties were discussed. Results showed that an appropriate CaO addition in CABS glass not only efficiently contributed to a dense glass/ceramic body, but also was endowed with better sintering characteristics, more excellent mechanical and dielectric properties. CABS glass/Al 2 O 3 composites with 9 wt% CaO content sintered at 850°C for 15 min exhibited bulk density of 3.10 g/cm 3 , Z-axis shrinkage of 15.3 %, flexural strength of 185 MPa, dielectric constant of 7.99 (at 7 GHz), dielectric loss of 1.8 9 10 -3 . After being co-fired with Ag electrodes, the glass/ceramic composites could perfectly match with Ag electrodes. It is indicated that this material could be a promising candidate for LTCC application.

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Section: Introductionmentioning

confidence: 99%