电站锅炉厚壁管道的TOFD检验  

TOFD Detection Technology in Thick-Walled Pipelines of Plant Boiler

作　　者：牟彦春 金南辉 王其波 

机构地区：[1]浙江省特种设备检验研究院,杭州310020 [2]舟山市特种设备检测院,舟山316000

出　　处：《无损检测》2009年第12期1005-1008,共4页Nondestructive Testing

摘　　要：详细阐述了TOFD技术在电站锅炉厚壁管道检验中的各项要求,对TOFD检测仪器的调校方法,以及在实际检测中主要工艺参数的设置进行了分析研究,举例说明了TOFD检测技术在电站锅炉厚壁管道检验中的应用。The requirements of the TOFD detection technology in thick-walled pipelines of plant boiler inspection was elaborated. The TOFD detection equipment modification, as well as technical parameters setting in practical inspection was studied. The application of TOFD detection technology in thick-walled pipelines of plant boiler was described.

关 键 词：衍射时差法 电站锅炉 厚壁管道 检测工艺 

分 类 号：TG115.28[金属学及工艺—物理冶金]