漏磁技术在常压储罐检测中的应用

The Magnetic Flux Leakage Application in the Detection of Atmospheric Storage Tank

讨论了不同检测方法在钢制常压储罐底板腐蚀检测中的应用特点;介绍了漏磁检测的原理和漏磁检测技术在钢制常压储罐底板检测中的应用,分析了漏磁检测的主要影响因素,并提出了仪器改进的建议。

This paper discussed the application characteristics of several kinds of methods to detect the corrosion of bottom plates of storage tanks.The principle of the magnetic flux leakage detection and its application on detecting the bottom plate of a large storage tank were introduced.The factors influencing the magnetic flux leakage detection were also analyzed and new mothods were brought out to improve the instrument in this paper.