薄壁铜钢径向摩擦焊接头水浸超声C扫描检测系统及其应用  

Ultrasonic immersion C-scan system and its application in detecting the thin copper-steel radial friction welding joint

作　　者：吴玮[1] 彭东林[2] 徐晓菱[3] 

机构地区：[1]重庆大学机械工程学院,重庆400044 [2]重庆工学院电子信息学院,重庆400050 [3]中国兵器工业第五九研究所,重庆400039

出　　处：《自动化与仪器仪表》2006年第5期40-42,74,共4页Automation & Instrumentation

基　　金：部控项目:(41318050103)

摘　　要：介绍了一种用于检测铜钢径向摩擦焊接头质量的超声C扫描检测系统的结构和特点,给出了试验的检测结果。结果证明该系统具有较高的检测灵敏度,能够满足使用要求。A ultrasonic C-scan system used in detecting thin copper-steel radial friction welding joint were introduced in this paper, including its structure and characteristics. The experimental resuits are presented too. Results show that syetem has high sensitivity which can satisfy the operating requirement of products.

关 键 词：异种金属 径向摩擦焊 超声C扫描 

分 类 号：TB553[理学—物理]