摘要
针对尿素合成塔多层包扎式结构深环焊缝的检测难点,采用超声相控阵技术对其进行了软件模拟检测。通过对检测结果进行比对,证明了相控阵技术比常规超声检测技术更具优越性和有效性。
As the multi-layered bandaging structure of urea synthesis tower for research object,the deep internal girth weld defect is simulation analyzed for using the ultrasonic phased array technology.Test results are compared to prove its superiority and effectiveness as compared with the conventional ultrasonic testing technique.
出处
《无损检测》
2010年第5期362-363,366,共3页
Nondestructive Testing
关键词
多层包扎式容器
环焊缝
超声相控阵检测
Multi-layered bandaging container
Ring weld
Ultrasonic phased array testing
