关键词: 铅硅玻璃, 烧结, 堇青石微晶玻璃, 性能

Abstract: Various contents of leadsilicate glass were used to observe the effect on the sintering and properties of cordierite-based glass ceramics. The results show that leadsilicate glass can enhance densification of cordierite glass. The dielectric constant increases with the addition of leadsilicate glass, and its curve similar to the density curve. The thermal expansion coefficients of the samples with different leadsilicate glass contents exhibit the characteristic of additivity.

Key words: leadsilicate glass, sintering, cordierite- based glass ceramics, properties