航天产品异种金属电子束焊接研究与应用  

Study and Application of Heterogeneous Metal EBW in Aerospace Products

作　　者：谢美蓉[1] 张益坤[1] 王炜[1] 张丽娜[1] 朱瑞灿[1] 

机构地区：[1]首都航天机械公司,北京100076

出　　处：《航天制造技术》2015年第1期1-4,共4页Aerospace Manufacturing Technology

摘　　要：针对航天产品异种金属电子束焊接的研究现状进行综述和评论,重点介绍了以不锈钢、高温合金、钛合金和铜合金为代表的应用实例,以期对实际生产提供借鉴意义,并提出后续开展的异种金属连接的重点内容。This paper carries out the summary and review aiming at the research actuality of heterogeneous metal EBW on aerospace products. It mainly introduces the application examples in the fields of the materials represented by stainless steel, high temperature alloy, titanium alloy and copper alloy, looking forword to provide the reference of actual production. Meanwhile, a further discussion is given about the important research content of heterogeneous metal welding.

关 键 词：真空电子束焊接 异种金属焊接 焊接裂纹 

分 类 号：V46[航空宇航科学与技术—航空宇航制造工程] TG456.3[金属学及工艺—焊接]