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Evolution of the Cryogenic Eddy Current Microprobe

  • J. L. Fisher
  • S. N. Rowland
  • J. S. Stolte
  • Keith S. Pickens
Chapter
Part of the Review of Progress in Quantitative Nondestructive Evaluation book series

Abstract

In nondestructive eddy current testing (ET), wire coils are excited to induce electric currents in conducting test specimens. The distribution of these eddy currents is altered by the presence of flaws in the material or by changes in material properties. The distribution changes are then sensed by one or more detector coils.

Keywords

Liquid Nitrogen Temperature Wire Coil Sensor Package Cool Jacket Eddy Current Testing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Reference

  1. 1.
    J. L. Fisher, S. N. Rowland, F. A. Baiter, J. S. Stolte, and K. S. Pickens, “A Cryogenic Eddy Current Microprobe,” Review of Progress in Quantitative Nondestructive Evaluation, Vol. 8A, edited by D. O. Thompson and D. E. Chimenti, Plenum, 1989, 959–965.Google Scholar

Copyright information

© Springer Science+Business Media New York 1990

Authors and Affiliations

  • J. L. Fisher
    • 1
  • S. N. Rowland
    • 1
  • J. S. Stolte
    • 1
  • Keith S. Pickens
    • 1
  1. 1.Southwest Research InstituteSan AntonioUSA

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