论文部分内容阅读
介绍了低频电磁涡流检测技术原理、仪器设备,并应用此项技术对热电厂410t/h锅炉水冷壁内腐蚀缺陷进行检测,可准确、快速地查找出水冷壁管内部的腐蚀缺陷。
The principle, equipment and equipment of low frequency electromagnetic eddy current testing are introduced, and the application of this technology to detect 410t / h boiler water wall corrosion defects in the thermal power plant can accurately and quickly find out the corrosion defects inside the water wall tube.