Densification and dielectric properties of glass/ceramic composites sintered with various borosilicate glass

被引:3
|
作者
Yoon, Sang Ok [1 ]
Kim, Kwan Soo [1 ]
Kim, Shin [1 ]
Shim, Sang Heung [2 ]
Park, Jong Gulk [2 ]
机构
[1] Kangnung Natl Univ, Dept Ceram Engn, Kangnung 210702, South Korea
[2] Kangwon Natl Univ, Dept Elect Engn, Samcheok 245711, South Korea
来源
关键词
LTCC; borosilicate; glass/ceramics; AI(2)O(3); TiO2;
D O I
10.4028/www.scientific.net/MSF.544-545.961
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Al2O3 and TiO2 were sintered with three types (lead, zinc, bismuth) of borosilicate glass. Their microwave dielectric properties and sintering behavior were investigated as functions of glass type, glass addition (10 similar to 50 vol%) and sintering temperature (600 similar to 950 degrees C for 2 hrs). Sintering characteristics were well described in terms of softening temperature, second phase, and excessive liquid. In particular, Bi2O3 addition to the glass enhanced reaction with Al2O3 and TiO2 to form liquid phase and second phase. In terms of dielectric properties glass/Al2O3 composites for application to substrates while glass/TiO2 composites for filters were shown to be appropriate.
引用
收藏
页码:961 / +
页数:2
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