焊管2012，Vol.35Issue(2)：20-23,4.
超声波双晶片K1探头的设计与应用
Design and Application of Ultrasonic Double Crystal K1 Probe
汪超 1王卫华 1苏景富1
作者信息
- 1. 渤海装备巨龙钢管南京公司,南京210061
- 折叠
摘要
Abstract
In this article, it introduced basic structure, working principle of ultrasonic probe and the technical requirements of double crystal Kl probe, analyzed distribution of steel pipe weld defects. It adopted single crystal slanting probe and double crystal slanting probe respectively to carry out transverse detection, and compared the detection results. The results indicated that double crystal slanting probe can greatly increase detection sensitivity and speed in inspecting weld transverse defects. Finally, it proposed treatment measures for echoed signal exceeding standard during ultrasonic detection.关键词
超声波/探头/双晶片/灵敏度/缺陷Key words
ultrasonic/ probe/ double crystal/ sensitivity/ defect分类
矿业与冶金引用本文复制引用
汪超,王卫华,苏景富..超声波双晶片K1探头的设计与应用[J].焊管,2012,35(2):20-23,4.
