南京工业大学学报（自然科学版）2011，Vol.33Issue(3)：6-10,5.DOI:10.3969/j.issn.1671-7627.2011.03.002
铅硼硅酸盐玻璃中Al2O3含量对复相玻璃陶瓷性能的影响
Effects of mass fraction of Al2O3 on properties of PbO-B2O3-SiO2 glass-ceramics
摘要
Abstract
The low temperature sintering composite material of Al2O3/glass was prepared with low softening temperature PbO-B2O3-SiO2 glass and Al2O3 powder as raw materials. Sintering and dielectric properties of Al2O3 doped glass-ceramics were discussed. It was found that sintering process of glass-ceramics was promoted by using Al2O3 additives because of the excellent wetting behavior between the alumina and the PbO-B2O3-SiO2 glass liquid phases. When 4％ Al2O3 was added and sintered at 850 ℃, glass-ceramics exhibited good dielectric properties at ρ =3.1 g/cm3 ,εr =8.46, tanδ =0.001 1.关键词
低温共烧陶瓷/Al2O3/烧结机制/介电性能Key words
LTCC/ alumina/ sintering mechanism/ dielectric properties分类
通用工业技术引用本文复制引用
邵辉,周洪庆,朱海奎,沈晓冬..铅硼硅酸盐玻璃中Al2O3含量对复相玻璃陶瓷性能的影响[J].南京工业大学学报（自然科学版）,2011,33(3):6-10,5.基金项目
国家高技术研究发展计划(863计划)资助项目(2007AA3Z455) （863计划）
