陶瓷与金属钎焊残余应力研究综述  

Review of Residual Stress of Ceramic/Metal Brazing

作　　者：董文伟 牛济泰[1,2,3] 高增 DONG Wenwei;NIU Jitai;GAO Zeng(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,河南焦作454003 [2]哈尔滨工业大学先进焊接与连接国家重点实验室,黑龙江哈尔滨150001 [3]河南晶泰航空航天高新材料科技有限公司,河南焦作454003

出　　处：《热加工工艺》2025年第3期14-18,29,共6页Hot Working Technology

基　　金：先进焊接与连接国家重点实验室开放课题研究基金资助项目(AWJ-23M06);河南省重点创新示范专项项目(191110211800)。

摘　　要：钎焊作为陶瓷与金属结合的常用方法,已广泛应用于航空航天、微电子等领域。但是由于两者性质的差异,钎焊接头中会产生残余应力,影响接头的力学性能。因此如何控制残余应力就成为影响钎焊接头性能的关键。本文综述了陶瓷与金属连接的钎焊方法,介绍了钎焊接头残余应力的影响与残余应力的检测方法,并分析了缓解钎焊接头残余应力的不同方法。As a common method of combining ceramics and metals,brazing has been widely used in aerospace,microelectronics and other fields.However,due to the difference in the properties of the two materials,residual stress occurs in the brazing joint,which affects the mechanical properties of the joint,so how to control the residual stress has become the key to the brazing joint.The brazing method for ceramic and metal connection was reviewed,the influence of residual stress of brazing joint and the detection method of residual stress were introduced,and different methods to alleviate residual stress of brazing joint were analyzed.

关 键 词：陶瓷 金属 钎焊 残余应力 数值模拟 

分 类 号：TG454[金属学及工艺—焊接]