压力容器无损检测———非金属压力容器的无损检测技术
李光海,沈功田,李鹤年1)
(中国特种设备检测研究中心,北京100013)
摘要:综述了非金属压力容器在制造和使用过程中可能出现的缺陷和采用的无损检测方法,包括目视检测、声2超声检测和声发射检测等以及它们的特点。

关键词:非金属;压力容器;综述;目视检测;超声波检测;声发射检测
中图分类号: TG115. 28 文献标识码:A 文章编号:100026656 (2005) 1220652203 Nondestructive Testing of Pressure Vessels :
Nondestructive Testing Technique for Nonmetallic Pressure Vessels
LI Guang-hai , SHEN Gong-tian , LI He-nian 1)
(China Special Equipment Inspection and Research Center , Beijing 100013 , China)
Abstract : Nonmetallic pressure vessels are extensively used in storage and t ransportation of chemical product s.The defect s possibly emerge in nonmetallic pressure vessels and the nondest ructive testing methods applied duringfabrication and use are reviewed , including visual testing (VT) , acousto2ult rasonic testing (AU T) and acousticemission (AE) . The characteristics of the methods are also discussed.
Keywords :Nonmetal ; Pressure vessel ; Review ; Visual testing ; Ult rasonic testing ; Acoustic emission testing。