工业技术创新2016，Vol.3Issue(3)：443-448,6.DOI:10.14103/j.issn.2095-8412.2016.03.030
爬波检测技术在厚壁压力容器TOFD检测中的工艺与应用研究
Research Process and Application of Creeping Wave Detection Technology in TOFD of Thick Wall Pressure Vessel
刘礼良1
作者信息
- 1. 广州特种承压设备检测研究院，广州，510663
- 折叠
摘要
Abstract
The creeping wave testing technique is applied to the research and test of the thick walled pressure vessel of TOFD detection surface blind detection for that creeping wave testing process. Experimental study and field test results showed that creeping wave testing level in the 0-40 mm internal energy effective detection of thick wall pressure vessel surface and near surface defect, with the increase of the horizontal distance found ability to reduce the surface and near surface defect and in a certain depth range of TOFD detection to the detection of the auxiliary effect, so climbed wave detection technology can be regarded as a TOFD surface area and effective detection methods to solve.关键词
爬波检测/TOFD检测/厚壁压力容器Key words
Creeping Wave Testing/Time of Flight Diffraction/Thick Wall Pressure Vessel分类
金属材料引用本文复制引用
刘礼良..爬波检测技术在厚壁压力容器TOFD检测中的工艺与应用研究[J].工业技术创新,2016,3(3):443-448,6.
