带包覆层铁磁性管道腐蚀脉冲涡流检测技术
Pulsed Eddy Current Inspection Technique in for Corrosion under Insulation in Ferromagnetic Tubes
摘 要
应用脉冲涡流检测技术，对带包覆层的铁磁性管道腐蚀进行了检测。对不同厚度的包覆层、不同面积和深度的腐蚀缺陷进行了试验，分析检测灵敏度的变化。试验结果表明，对于较大面积的腐蚀缺陷，即使包覆层较厚，在合适的检测参数下，脉冲涡流也具有很好的检测能力。
包覆层
铁磁性
管道
Pulsed eddy current
Insulation
Ferromagnetic
Tubes
Abstract
In this paper, we applied pulsed eddy current(PEC) inspection technique to detect ferromagnetic tubes corrosion under insulation. By detecting corrosion of different thickness insulation and different defect areas and deepness, variation of detection sensitivity was analyzed. It was proved that as for corrosion defect with a large area, pulsed eddy current had a very good ability in testing under appropriate inspection parameters, even with a thick insulation.
中图分类号 TG115.28
所属栏目 2011年远东无损检测论坛论文精选
基金项目 国家自然科学基金资助项目(51067007)；江西省自然科学基金资助项目(2007GZW1530)
收稿日期 2011/5/31
修改稿日期
网络出版日期
作者单位点击查看
备注康小伟(1986-)，男，硕士研究生，研究方向为电磁无损检测。
引用该论文: KANG XiaoWei,FU YueWen. Pulsed Eddy Current Inspection Technique in for Corrosion under Insulation in Ferromagnetic Tubes[J]. Nondestructive Testing, 2011, 33(9): 40～42
康小伟,付跃文. 带包覆层铁磁性管道腐蚀脉冲涡流检测技术[J]. 无损检测, 2011, 33(9): 40～42
被引情况:
【1】薛盛龙,付跃文,顾增涛, "周边管道对带包覆层管道脉冲涡流检测的影响",无损检测 38, 1-3(2016)
【2】严超操,付跃文,蔚道祥, "基于磁传感器的带包覆层管道腐蚀脉冲涡流检测",无损检测 36, 21-24(2014)
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】郑中兴，韩志刚.穿透保温层和防腐层脉冲涡流壁厚检测［J］.无损检测,2008,32(1):1-4.
【2】武新军，黄琛，丁旭，等.钢腐蚀脉冲涡流检测系统的研制与应用［J］.无损检测,2010,32(2):127-130.
【3】Vasic＇ D, Bilas V, Ambrus D. Pulsed eddycurrent nondestructive testing of ferromagnetic tubes［J］. IEEE Trans Instrum Meas,2004,53(4):1289-1294.
【4】Spies B R. Transient electromagnetic method for detecting corrosion on conductive containers: United States Patent,4843320[P]. 19890627.
【5】U. s. Oak Ridge National Laboratory. Pulsed eddy current inspection of thinwalled stainless steel tubing, PC A06/MF aol[R]. Springfield US. Natunal Technical Information Service,1987.
【6】余付平，朱荣新，王韫江，等.基于ANSYS的管道腐蚀缺陷有限元仿真［J］.计算机测量与控制,2009,17(1):151-153.
【7】Brett Cohn R, Raad Jan A. Validation of a pulsed eddy current system for measuring wall thinning through insulation［J］. SPIE,1996,2947:211-222.
【2】武新军，黄琛，丁旭，等.钢腐蚀脉冲涡流检测系统的研制与应用［J］.无损检测,2010,32(2):127-130.
【3】Vasic＇ D, Bilas V, Ambrus D. Pulsed eddycurrent nondestructive testing of ferromagnetic tubes［J］. IEEE Trans Instrum Meas,2004,53(4):1289-1294.
【4】Spies B R. Transient electromagnetic method for detecting corrosion on conductive containers: United States Patent,4843320[P]. 19890627.
【5】U. s. Oak Ridge National Laboratory. Pulsed eddy current inspection of thinwalled stainless steel tubing, PC A06/MF aol[R]. Springfield US. Natunal Technical Information Service,1987.
【6】余付平，朱荣新，王韫江，等.基于ANSYS的管道腐蚀缺陷有限元仿真［J］.计算机测量与控制,2009,17(1):151-153.
【7】Brett Cohn R, Raad Jan A. Validation of a pulsed eddy current system for measuring wall thinning through insulation［J］. SPIE,1996,2947:211-222.
相关信息
