电焊机2017，Vol.47Issue(4)：60-66,7.DOI:10.7512/j.issn.1001-2303.2017.04.13
Al2O3陶瓷与可伐合金钎焊的研究进展
Research progress on brazing of Al2O3 and kovar alloy
摘要
Abstract
Al2O3 and kovar alloy composite component has a wide application prospect in electron packaging,aerospace applications and mechanical engineering,but duet to the distinction of their physical and chemical properties,there exists a large welding residual stress and has difficulty forming good chemical and metallurgical bonding on weld interface.In this paper,the research progresses of vacuum brazing,partial transient liquid phase and indirectly brazing are summarized.And the interface bonding mechanism of Al2O3 and kovar ahoy between filler alloys is elaborated.The development trend of brazing for Al2O3 and kovar alloy is forecasted.关键词
Al2O3陶瓷/可伐合金/钎焊/研究进展Key words
Al2O3/kovar alloy/brazing/research progress分类
矿业与冶金引用本文复制引用
宋庭丰,蒋小松,莫德锋,沈一璋,朱德贵..Al2O3陶瓷与可伐合金钎焊的研究进展[J].电焊机,2017,47(4):60-66,7.基金项目
国家自然科学基金资助项目(51201143) （51201143）
中科院红外成像材料与器件重点实验室开放基金资助项目(IIMDKFJJ-14-04) （IIMDKFJJ-14-04）
中国博士后科学基金面上资助项目(2015M570794) （2015M570794）
中央高校基本科研业务费专项资金科技创新项目(2682015CX001) （2682015CX001）
四川省科技支撑计划项目(2016FZ0079) （2016FZ0079）
