@inproceedings{85f423a1ca354ea7993f54c3b9b3a482,
title = "The influence of B2O3 on the microstructures and properties of CaO-B2O3-SiO2-Al 2O3 glass-ceramics (α-Al2O3) System",
abstract = "The glass composition CaO-Al2O3-B2O 3-SiO2 as an alternative glass composition, and commercial α-Al2O3 as a ceramic material was used. The structure of the glass was analyzed by infrared spectra; the glass-ceramics thermal expansion coefficient was measured by dilatometer, the phase separation of the sample was investigated by scanning electron microscope and the component of phase was analyzed by X-ray. The results show that [BO3] increases and [BO4] decreases in the glass structure with the increasing of B2O3 content added into CaO-Al 2O3-B2O3-SiO2 glass. The relative density and dielectric constant (εr) are considerably decreased with the addition of amount of B2O3. Excellent microwave dielectric properties of 1MHz, εr = 8.0 and tanδ=0.003 are obtained by adding 10 wt% B2O3 to glass-ceramic and sintering at 875°Cfor 30 min.",
keywords = "CaO-BO-SiO -AlO, Infrared spectra, LTCC, Microwave properties",
author = "Hui Shao and Zhou, {Hong Qing} and Shen, {Xiao Dong}",
year = "2011",
doi = "10.4028/www.scientific.net/AMR.189-193.4466",
language = "英语",
isbn = "9783037850312",
series = "Advanced Materials Research",
pages = "4466--4471",
booktitle = "Manufacturing Process Technology",
note = "2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011 ; Conference date: 09-04-2011 Through 11-04-2011",
}