插入式联箱角焊缝的无损探伤

Nondestructive Inspection of Corner Welded Joints in Inserting Headers

对插入式联箱角焊缝的无损探伤及超声波检验方法、手段进行了初步探讨。此超声波探伤方法在托克托发电厂的角焊缝检验中进行了试验,取得了很好的效果,为插入式角焊缝超声波探伤技术的完善提供了一定的技术支持。

This paper introduces and discusses a supersonic flaw detection method. This method applied in Tuoketuo Power Plant, It has obtained very good result ,and has been providing technical for improving the nondestructive inspection work of corner welded joints in headers.