论文部分内容阅读
本文通过说明储罐的腐蚀类型,介绍了在役储罐的无损检测技术,包括声发射检测技术、相控阵检测技术、漏磁检测技术及磁粉检测技术的原理及应用。通过比较各种技术的优点及局限性,可知综合运用多种检测技术对储罐进行检测最为有效。
In this paper, by describing the corrosion type of storage tanks, the nondestructive testing technology of in-service storage tanks is introduced, including the principles and applications of acoustic emission testing, phased array testing, magnetic flux leakage testing and magnetic particle testing. By comparing the advantages and limitations of various technologies, we can see that it is most effective to use a variety of detection techniques to test the tank.