Detection of defect applying conductivity measured by Eddy current

被引：0
|
作者：
Hammouda, A [1 ]
Zergoug, M [1 ]
Haddad, A [1 ]
Benchaala, A [1 ]
机构：
[1] Ctr Rech Sci & Tech Soudage & Controle, Lab Elect & Electrotech, Cheraga, Algeria
来源：
EMERGING TECHNOLOGIES IN NON DESTRUCTIVE TESTING | 2004年
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Eddy current technique has got lots of advantages for resolving complexes problems in different fields. The knowledge of the electric conductivity allows characterising metallurgical states of material simply and quickly. For this purpose, a physical approach has been developed to detect different defects by measuring electric conductivity using the impedance diagram. Different experiments were realised to find correlations between conductivity measured and anomalies happened in the material's structure.
引用
收藏
页码：317 / 320
页数：4
相关论文
共 50 条
  • [41] Eddy current signal defect detection algorithm based on improved SSD network
    Zhang, Shaoxuan
    Feng, Jian
    Zhang, Xinbo
    Mao, Yiyun
    PROCEEDINGS OF THE 33RD CHINESE CONTROL AND DECISION CONFERENCE (CCDC 2021), 2021, : 6262 - 6267
  • [42] Role of interlaminar interface on bulk conductivity and electrical anisotropy of CFRP laminates measured by eddy current method
    Cheng, Jun
    Ji, Hongli
    Qiu, Jinhao
    Takagi, Toshiyuki
    Uchimoto, Tetsuya
    Hu, Ning
    NDT & E INTERNATIONAL, 2014, 68 : 1 - 12
  • [43] Defect localization and characterization in eddy current nondestructive testing by change detection and global optimization
    Kermadi, Majda
    Moussaoui, Said
    Brahimi, Abdelhalim Taieb
    Feliachi, Mouloud
    COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 2018, 37 (02) : 948 - 970
  • [44] Eddy current detection for weld defect and automatic separating system for defective HFW pipe
    Shen, Xiaoqin
    Yu, Fusheng
    Bao, Ying
    FRONTIERS OF MECHANICAL ENGINEERING AND MATERIALS ENGINEERING II, PTS 1 AND 2, 2014, 457-458 : 344 - 349
  • [45] DC-Biased Magnetization Based Eddy Current Thermography for Subsurface Defect Detection
    Wu, Jianbo
    Zhu, Junzhen
    Xia, Hui
    Liu, Chengyong
    Huang, Xiaoming
    Tian, Gui Yun
    IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2019, 15 (12) : 6252 - 6259
  • [46] Eddy Current Defect Detection of Side Transverse Crack in Railhead by Integrating Experiment with Simulation
    Song, Zenglu
    Yamada, Tsutomu
    Shitara, Hideki
    Takemura, Yasushi
    MATERIALS RESEARCH AND APPLICATIONS, PTS 1-3, 2014, 875-877 : 593 - +
  • [47] Influence of metallic shields on pulsed eddy current sensor for ferromagnetic materials defect detection
    Zhou, Deqiang
    Wang, Jun
    He, Yunze
    Chen, Dewen
    Li, Ke
    SENSORS AND ACTUATORS A-PHYSICAL, 2016, 248 : 162 - 172
  • [48] Influence of coil bending angle on the defect detection ability of flexible eddy current sensor
    Wu B.
    Yang T.
    Liu X.
    He C.
    Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2020, 41 (04): : 41 - 48
  • [49] Local Defect Detection of Ferromagnetic Metal Casing Based on Pulsed Eddy Current Testing
    Zhang, Wei
    Sun, Hu
    Tao, Aihua
    Li, Yanjun
    Shi, Yibing
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2022, 71
  • [50] A magnetic head-based eddy current array for defect detection in ferromagnetic steels
    Li, Erlong
    Guo, Weixiao
    Cao, Xiong
    Zhu, Junzhen
    SENSORS AND ACTUATORS A-PHYSICAL, 2024, 379
12345