浅析球形储罐的定期检验
Analysis of periodic inspection of spherical tank
张英豪
作者单位：中国石油大庆石化公司检测公司
中文关键字：球形储罐；定期检验；无损检测
英文关键字：spherical tank; periodic inspection; nondestructive testing
中文摘要：球形储罐是常用压力容器之一，在石油、化工等方面广泛使用。球形储罐在使用过程中可能出现的缺陷和分别采用的各种无损检测方法，包括超声检测、磁粉检测、渗透检测。对无损检测的主要方法进行了简单介绍，并针对球形容器的无损检测的过程进行了探讨。
英文摘要：Spherical tank is one of the common pressure vessels, which is widely used in oil and chemical industry. The possible defects in the use of spherical tanks and the various nondestructive testing methods used respectively, including ultrasonic testing, magnetic powder detection and permeability detection. The main methods of nondestructive testing are briefly introduced, and the process of nondestructive testing of spherical vessels is discussed.