压力容器接管角焊缝超声波探伤  

ULTRASONIC TESTING FOR NOZZLE WELDS OF PRESSURE VESSELS

作　　者：邹晶[1] 李錞 李生田[1] 

机构地区：[1]哈尔滨焊接研究所

出　　处：《焊接》1992年第3期2-8,共7页Welding & Joining

摘　　要：介绍了变曲率曲面横波探伤技术和适应于小尺寸接管角焊缝的自动超声波探伤设备,为解决接管角焊缝超声波探伤提供了一种有效的检验方法和技术设备。The paper introduces an ultrasonic testing technique using shear wave method for curved surface with changeable curvature and an auto-ultrasonic testing equipment suited for small size nozzle welds. The technique and equipment provide an effective measure for solving the inspection difficulties of small nozzle fillet welds.

关 键 词：接管 角焊缝 压力容器 超声波 探伤 

分 类 号：TG441.7[金属学及工艺—焊接]