Bi2O3、V2O5、GeO2的加入对P2O5-B2O3-SrO-ZnO系列低熔封接玻璃的性能影响  

Effect of Bi2O3, V2O5 and GeO2 on Performance of P2O5-B2O3-SrO-ZnO System Low-melting Sealing Glass

作　　者：周莉 李军葛 潘国治 ZHOU Li;LI Junge;PAN Guozhi(AVIC (Hainan) Specical Glass Technology Co., Ltd., Chengmai 571924,China;Stats Key Laboratory of Special Glass,Haikou 571924,China)

机构地区：[1]海南中航特玻科技有限公司,海南澄迈571924 [2]特种玻璃国家重点实验室,海南海口571924

出　　处：《玻璃与搪瓷》2019年第5期1-5,共5页Glass & Enamel

基　　金：海南省重大研发项目计划项目“光电特种玻璃生产关键技术与装备的开发及应用示范”(ZDKJ 2017011)

摘　　要：选取P2O5-B2O3-SrO-ZnO无铅封接玻璃系统为研究对象,通过添加少量Bi2O3、GeO2等改善体系的化学稳定性及软化温度,研究用部分V2O5取代P2O5对玻璃性能的影响。P2O5-B2O3-SrO-ZnO system, which is suitable for lead-free sealing glass, was selected as the research object. The chemical stability and softening temperature of the system were improved by adding a small amount of Bi2O3, GeO2, etc. The effect of partially replacement of P2O5 by V2O5 on the glass properties was studied.

关 键 词：封接玻璃 膨胀软化点 应变点 膨胀系数 

分 类 号：TQ171.737[化学工程—玻璃工业]