钢质药筒不等厚焊缝超声检测技术研究  

Ultrasonic technology for inspecting weld between inequal-thickness steel cartridge

作　　者：杨录[1] 韩焱[1] 程耀瑜[1] 

机构地区：[1]华北工学院七系,山西太原030051

出　　处：《兵器材料科学与工程》2003年第5期46-50,共5页Ordnance Material Science and Engineering

摘　　要：针对钢质药筒不等厚焊缝缺陷提出了一种超声检测技术 ,利用正交超声探头组对焊缝进行扫描检测 。A ultrasonic technology was suggested to apply to the inspection of welds between two inequal-thickness steel pipes.The welds were scanned by the orthogonal ultrasonic probe group,by which the on-line automatic nondestructive inspection of weld defects of steel cartridges was carried out well.

关 键 词：钢质药筒 焊缝 超声检测 板波 板厚 声压分布 表面波 检测方案 

分 类 号：TG457.11[金属学及工艺—焊接] TG441.7