氧化锆陶瓷润湿及钎焊的研究进展  

Research Progress on Brazing and Wetting of Zirconia Ceramic

作　　者：刘桂武[1] 杨刚宾[1] 乔冠军[1] 王红洁[1] 王继平[1] 卢天健[1] 

机构地区：[1]西安交通大学金属材料强度国家重点实验室,陕西西安710049

出　　处：《稀有金属材料与工程》2009年第A01期406-410,共5页Rare Metal Materials and Engineering

基　　金：国家重点基础研究发展规划资助项目(2006CB601200)

摘　　要：氧化锆陶瓷因其优良的物理力学性能,已成为一种最具有发展前景的先进结构和功能材料。氧化锆陶瓷/金属的连接技术也成为其重要应用的瓶颈技术之一。本文综述了氧化锆陶瓷的润湿、钎焊工艺、及其与钎料之间的界面结构和界面反应,并对界面反应的热力学进行了初步讨论,旨在为陶瓷/金属连接的发展提供参考,最后针对目前研究和应用过程中面临的问题提出了一些看法。Zirconia ceramic has become one of the most enterprising advanced structural and functional materials due to its good mechanical and physical performances. The brazing technique of zirconia ceramic to metals is the bottle neck for its important applications The wetting, brazing technology, microstructure of ceramic/filler interface and the interface reaction are reviewed, and thermodynamics of interface reaction is preliminarily discussed, in order to provide the reference for development of joining of ceramic to metals. Finally some opinions are given for the problem in the current research and application.

关 键 词：氧化锆陶瓷 钎焊 润湿 界面结构 界面反应 

分 类 号：TQ174.75[化学工程—陶瓷工业] TG454[化学工程—硅酸盐工业]