摘要
对目前国内的连续管无损检测方法做了介绍,分析其原理、现状及目前的不足,并对国外的电磁检测技术和超声检测技术进行了简单的介绍,分析了其不足之处。同时对3种在役检测技术及装置进行了原理的介绍及分析。
The NDT methods of coiled tubing in China were introduced. The principle, status and disadvantages of these methods were analyzed. At the same time, the NDT technologies of electromagnetism and ultrasonic were discussed,too. The principles of three kinds of in - service inspecting equipments were introduced.
出处
《辽宁化工》
CAS
2009年第12期875-878,共4页
Liaoning Chemical Industry
关键词
连续管
电磁
超声
检测
缺陷
Coiled tubing
Electromagnetism
Ultrasonic
Inspection
Defects
