NDT.net - February 2003, Vol. 8 No.2

DEEP PENETRATING EDDY CURRENT for DETECTING VOIDS in COPPER

Tadeusz Stepinski
Uppsala University, Signals and System,
P.O.Box 528, SE-751 20 Uppsala,
Sweden, ts@signal.uu.se
Paper presented at the 8th ECNDT, Barcelona, June 2002

Abstract

Introduction

Experimental

Probes

Results

Defect characterization

Conclusions

References

  1. C-G. Andersson and R.E. Andrews “The Development of Advanced Welding Techniques for Sealing Nuclear Waste Canisters”, Presented at 2001 MRS Sprig Meeting, April 2001, San Francisco, SKB report, TR-01-25, pp.47-52.
  2. T. Stepinski, P. Wu, M.G. Gustafsson and L. Ericsson, “Ultrasonic array technique for the inspection of copper lined canisters for nuclear waste fuel”, Proc of the 7th ECNDT, Copenhagen, May 1998, pp. 1377-1383.
  3. V. Uchanin, G. Mook and T. Stepinski, “The investigation of deep penetrating high resolution EC probes for subsurface flaw detection and sizing”, to be presented at 8th ECNDT, Barcelona, June 2002.

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