摘要
针对小口径管道内防腐涂层质量的检测 ,从技术难题、工作原理、仪器组成、信号处理及可实现的技术指标等方面对管道内防腐涂层测厚仪进行系统的介绍。
An automatic nondestructive thickness measurement system for the control of the internal coating quality of small diameter pipelines was described, including the key points, working principle, equipment composition, signal processing and technical index.
出处
《无损检测》
2002年第9期384-385,共2页
Nondestructive Testing
关键词
无损检测
磁性检测
管道
防腐蚀涂层
测厚仪
Nondestructive testing
Pipeline
Anti corrosion coating
Thickness measurement system
