异种材料超声波钎焊连接的研究现状  

Research status on ultrasonic-assisted brazing of dissimilar materials

作　　者：王星星[1] 龙伟民[1] 裴夤崟[1] 黄成志[1] 程亚芳[1] 吕登峰[1] 

机构地区：[1]郑州机械研究所新型钎焊材料与技术国家重点实验室,河南郑州450001

出　　处：《焊接技术》2013年第6期1-6,84,共6页Welding Technology

基　　金：国家重点基础研究发展计划(973计划)资助项目(2012CB723902);国家高技术研究发展计划(863计划)项目(2012AA040208)

摘　　要：将国内外近20年有关异种材料超声波钎焊连接的研究报道给予归纳、总结,介绍了超声波钎焊技术的原理,详细综述了国内外超声波钎焊铝铜、铝钛、铝不锈钢、铝玻璃、铜陶瓷、镍钛等异种材料连接的最新研究概况,并对超声波激光钎焊或熔焊、超声波-电阻焊、超声波塞焊等交叉应用领域的研究进行概述,最后展望了异种材料超声波钎焊技术未来研究的重点和方向。The reports ultrasonic-assisted brazing of dissimilar materials at home and abroad were summarized in the past 20 years,and the principle of ultrasonic-assisted brazing was briefly introduced.The latest research progresses of ultrasonic-assisted brazing dissimilar materials(aluminum/copper,aluminum/titanium,aluminum/stainless steel,aluminum/glass,nickel/titanium memory alloy) were detailedly reviewed.The application of ultrasonic-assisted brazing were outlined,such as ultrasonic laser brazing or welding,ultrasonic-resistance welding,ultrasonic plug welding and so on.Finally,the research focus and future aspects about ultrasonic-assisted brazing of dissimilar materials were proposed.

关 键 词：超声波钎焊 表面氧化膜 液态钎料 振动时间 无钎剂 异种材料 

分 类 号：TG454[金属学及工艺—焊接]