铋酸盐封接玻璃的研究及其连接应用现状  

Progress on Bismuthate Sealing Glass Research and Its Joining Application

作　　者：牛济泰[1,2,3] 董文伟 高增 邱得超[1] NIU Jitai;DONG Wenwei;GAO Zeng;QIU Dechao(School of Materials Science and Engineering,Henan Polytechnic University,Jiaozuo 454003,China;State Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology,Harbin 150001,China;Henan Jingtai High-Novel Materials Ltd.of Science and Technology,Jiaozuo 454003,China)

机构地区：[1]河南理工大学材料科学与工程学院,焦作454003 [2]哈尔滨工业大学,先进焊接与连接国家重点实验室,哈尔滨150001 [3]河南晶泰航空航天高新材料科技有限公司,焦作454003

出　　处：《机械工程材料》2024年第1期1-9,共9页Materials For Mechanical Engineering

摘　　要：无铅低温封接玻璃由于具有绿色安全、成本低、封接温度低等优势,被广泛应用于航空航天、电真空、集成电路等领域。在磷酸盐、钒酸盐、硼酸盐和铋酸盐等多种封接玻璃体系中,因铋与铅具有相似的性质特点,使得铋酸盐玻璃成为最有可能替代铅酸盐玻璃的绿色玻璃钎料。综述了铋酸盐玻璃的成分和性能调控、网络结构的研究现状,介绍了目前使用铋酸盐封接玻璃进行金属、陶瓷同质/异质材料连接的研究进展,最后对未来的发展趋势进行了展望。Lead-free low-temperature sealing glass is widely used in aerospace,electric vacuum,integrated circuits and other fields due to its advantages of green safety,low cost and low sealing temperature.In phosphate,vanadate,borate and bismuthate and other sealing glass systems,because bismuth and lead have similar properties,bismuthate glass has become the green glass filler metal that is most likely to replace lead-acid glass.The research status of composition,property regulation and network structure of bismuthate glass is reviewed,and the research progress on homogeneous/heterogeneous materials between metal and ceramics using bismuthate sealing glass is introduced.Finally,the future development trend is prospected.

关 键 词：铋酸盐封接玻璃 网络结构 陶瓷/金属连接 

分 类 号：TG44[金属学及工艺—焊接]