摘要
对射线、超声和超声波成像几种检测方法检测管道焊缝的优缺点进行比较,对超声波配合超声成像检测现行管道焊缝的可行性进行了探讨.
Comparison between radiographic and ultrasonic detection of butt welding on gas pipelines is made in this paper, and some advantages and shortcomings of these methods are analyzed. The feasibility of applying ultrasonic imaging to detect butt welding on gas pipeline is discussed.
出处
《北方交通大学学报》
CSCD
北大核心
2002年第6期34-38,共5页
Journal of Northern Jiaotong University
