论文部分内容阅读
介绍采用复合超声检测技术 ,对一些重要工业领域中所采用的金属薄壁管型结构件进行检测的方法、缺陷及特征信号、实时成像与记录。
This paper introduces the methods, defects and characteristic signals of real-time imaging and recording of metal thin-walled tubular structures used in some important industrial fields by using composite ultrasonic testing technology.