导行波检测新技术专题(一)——导行波检测技术综述  

Guided Traveling Wave Testing I:Summary of New Technologies of Guided Traveling Wave Testing

作　　者：周宇 周在杞[2] 

机构地区：[1]苏州阿尔斯通高压电气开关有限公司,苏州215129 [2]苏州热工研究院有限公司,苏州215004

出　　处：《无损检测》2014年第7期14-18,共5页Nondestructive Testing

摘　　要：介绍了一种基于导行波原理的检测新技术,包括工作原理、研究现状和性能试验的检测结果,并给出了经过频域信号处理后,螺旋盘式传热管腐蚀减薄测量的谐振曲线的试验进展。This paper describes the principle of the new detection technology based on guided traveling wave,including how it works,current research and performance validation of test results.Progress of the resonance curve in a spiral-tube corrosion thickness reduction measurements test following the frequency domain signal processing is given as well.

关 键 词：导行波 螺旋式盘管 裂纹 腐蚀减薄 

分 类 号：TG115.28[金属学及工艺—物理冶金]