Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Sensor World》 2005-07
Add to Favorite Get Latest Update

Application Of Alternative Current Magnetic Leakage Flux Method For Surface Defect Recognition Of Steel Pipe

because of the magnetization of the steel pipe by alternative current signal, alternative current magnetic leakage flux method makes exciting magnetic intensity and permeates depth easy to adjust. The detailed analysis about the distribution about the leakage magnetic in the process of testing is provided. Based on that, the correctness of the analysis has been proved. The result shows that there is high rate of recognition about the little defect on the thin steel pipe by alternative current magnetic leakage flux method.
【CateGory Index】: TP391.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
1 DING Jin-feng, KANG Yi-hua (School of Mechanical Science and Engineering of HUST, Wuhan 430074, China) LIU De-jie (Drilling Company of Xinjiang Petroleum Administration Bureau, Kelamayi 834009, China);Inspection of Drilling Tool Thread by Alternative Current Magnetic Flux Leakage Testing[J];Nondestructive Testing;2007-09
2 TANG Ying1,GUO Xi-Ling2,PAN Meng-Chun1,CHEN Di-Xiang1(1.College of Mechatronics Engineering and Automation,National University of Defense Technology,Changsha 410073,China;2.Taiyuan Satellite Control Center,Taiyuan 036301,China);Simulation and Verification of the Influence of Various Parameters on the Defect Alternating Current Magnetic Field Leakage[J];Nondestructive Testing;2008-09
Chinese Journal Full-text Database 1 Hits
1 HE Fu-yun, HE Jian, CHEN Hong-dao 1) (Department of Computer, Hefei University of Technology, Hefei 230009, China);INSPECTION OF THE SCREWS INSIDE STEEL PIPES AND THE TESTING SYSTEM[J];Nondestructive Testing;2003-07
Chinese Journal Full-text Database 2 Hits
1 Tang Yan,Zhao Hui,Tao Wei,Wang Zhanbin(Dept.of Instrument Science and Engineering,Shanghai JiaoTong University,Shanghai 200240,China);Modeling of Three-Dimensional Inner Profile Measurement System by Using Surface Structured Light Method[J];Computer Measurement & Control;2007-06
2 KANG Zhong-wei (Institute of South-west Electron & Telecom Technology,Chengdu 610041,China);Recognition of Flaw in Different Position of Screw Based on Alternating Magnetic Flux Leakage Inspection[J];Nondestructive Testing;2007-06
Chinese Journal Full-text Database 10 Hits
1 Xu Zhangsui, Jin Yingwei, Zhang Zhengbao, Wang Jin;MAGNETIC LEAKAGE SIGNAL MATH-MODEL OF COMBINED CRACKS IN FERROMAGNETIC MATERIAL[J];Ordnance Material Science and Engineering;2001-02
2 SUN Yu, LUO Fei-lu, ZHAO Dong-ming (College of Electromechanical Engineering & Automation, National University of Defense Technology, Changsha 410073, China);Defect Test of Metal Surface with Alternating Current Field Measurement Method[J];Ordnance Industry Automation;2004-02
3 LIU Meiquan, XU Zhangsui Research Institute for NDT, Department of Control Engineering, Ordnance Engineering College, Shijiazhuang 050003, China;Distinction and Evaluation of Adjacent Parallel Surface Cracks Based on Magnetic Flux Leakage[J];Journal of University of Science and Technology Beijing;2003-06
4 NI Chun-sheng*,CHEN Guo-ming,LI Wei China University of Petroleum,Dongying,Shandong 257061,China;College of Mechanical and Electronic Engineering,China University of Petroleum,Dongying Shandong 257061,China;Structural Optimization and Experimental Testing of Detecting Coils of ACFM Probe[J];Chinese Journal of Sensors and Actuators;2007-02
5 CHEN Di-xiang, PAN Meng-chun, LUO Fei-lu, KANG Zhong-wei (Dept of Mech and Elct Engin, National University of Defense Technology, Changsha 410073, China);High accuracy magnetic field measurement methods based on Hall sensor[J];Journal of Transducer Technology;2004-02
6 KANG Zhong-wei, LUO Fei-lu, CHEN Di-xiang (Coll of Mechatronics Engin and Automation,National University of Defense Technology, Changsha 410073,China );Realization of 3D weak-magnetic signal detection based on orthogonal LIA[J];Journal of Transducer Technology;2004-12
7 Yu Youwen (Journal of Nanjing Power College);Application of Eddy-current Sensor in Non-destructive Test -Metal Pipeline, Wire Detering Instrument[J];JOURNAL OF TRANSDUCER TECHNOLOGY;1996-03
8 ;The magnetic-field analysis of rectangular coil[J];Sensor World;2003-02
9 ;The Theoretical Design Of Magnetic Sensor Applied In Alternative Current Field Measurement System[J];Sensor World;2003-12
10 ;Data Acquisition And Processing System Based On Labview And Wavelet Analysis[J];Sensor World;2007-04
【Secondary References】
Chinese Journal Full-text Database 5 Hits
1 WANG Yunjiang1,2,WANG Xiaofeng2,DING Keqin31.94654 Army of PLA,Nanjing,210046,China;2.The Telecommunication Engineering Institute,Air Force Engineering University,Xi'an,710077,China;3.China Special Equipment Inspection and Research Institute,Beijing 100013,China;Design and Validation of a New Pulsed Magnetic Flux Leakage Sensor for Detecting Corrosion on Pipeline[J];Chinese Journal of Sensors and Actuators;2009-10
2 SONG Kai1,2,KANG Yihua1,2,SUN Yanhua1,BA Lujun3(1.State Key Laboratory of Digital Manufacturing Equipment & Technology,Huazhong University of Science and Technology,Wuhan 430074,China;2.School of Measuring and Optical Engineering,Nanchang Hangkong University,Nanchang 330063,China;3.Bohai Pipe Tool Thread Branch Office,Shengli Oil Field Branch Office,China Petrolem Chemical Corporation,Dongying 257000,China);Signal Mechanism of ACFM and AC-MFL Method Based on U-Shape Inducer[J];Journal of Test and Measurement Technology;2010-01
3 DING Jin-Feng1, YANG Ju-Qing2(1. School of Mechanical Science and Engineering of HUST Wuhan, Hubei 430074, China;2. Henan Polytechnic Institute, Nanyang 473000, China);Thread Inspection of Tubing and Casing[J];Nondestructive Testing;2008-08
4 TANG Ying,LUO Fei-Lu,PAN Meng-Chun,CHEN Di-Xiang,HE Yun-Ze(College of Mechatronics Engineering and Automation,National University of Defense Technology,Changsha 410073,China);Finite Element Numerical Simulation on Steel Pipe Using Pulsed Magnetic Flux Leakage Testing[J];Nondestructive Testing;2009-07
5 ZHANG Ya-wei1,SONG Kai2,KANG Yi-Hua2(1.Key Laboratory of Nondestructive Test(Ministry of Education),Nanchang hangkong university,Nanchang 330063,China;2.Huazhong University of Science and Technology,State Key Lab of Digital Manufacturing Equipment &Technology,Wuhan 430074,China);Research on the Method and Apparatus of Alternating Magnetic Flux Leakage Testing for Sucker Rod[J];Nondestructive Testing;2009-09
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved