Bi_2O_3掺杂堇青石陶瓷坯片与导电银浆共烧行为的研究  

Study on co-firing behavior of cordierite ceramic with Bi_2O_3 addition

作　　者：王少洪[1] 周丹[1] 侯朝霞[1] 王美涵[1] 胡小丹[1] 牛厂磊[1] 

机构地区：[1]沈阳大学辽宁省新型功能材料与化学工艺重点实验室,辽宁沈阳110044

出　　处：《功能材料》2013年第3期367-370,共4页Journal of Functional Materials

基　　金：国家重点基础研究发展计划(973计划)资助项目(2011CB612209);辽宁省高等学校杰出青年学者成长计划资助项目(LJQ2011125);沈阳市重点实验室建设专项资助项目(F10-216-1-00)

摘　　要：采用Bi2O3进行掺杂,成功地将堇青石陶瓷坯片的烧结温度降低到900℃。利用水基流延法制备堇青石坯片,研究了堇青石流延坯片的性能及其与导电银浆的共烧行为。结果表明,在900℃烧结的堇青石陶瓷坯片主晶相为α相,烧结试样具有良好的致密性和介电性能,且与导电银浆具有较好的共烧匹配性。The addition of Bi2O3 can reduce the sintering temperature of cordierite ceramic green tapes to below 900℃.The cordierite ceramic green tapes were cast by water based tape casting and the properties and co-firing behavior with conductive silver paste of cordierite ceramic green tapes were studied.The results showed that the main crystalline phase of cordierite ceramic green tapes was α phase with the addition of Bi2O3 under 900℃ and they have good performance of densification and dielectric properties.Moreover,the green tapes matched with conductive silver paste in the co-firing process.

关 键 词：BI2O3 水基流延法 导电银浆 Α相 匹配性 

分 类 号：TQ174[化学工程—陶瓷工业]