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Resolution of discontinuity flaws based on measurements of magnetic field configuration

  • Magnetic and Eddy-Current Methods
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Russian Journal of Nondestructive Testing Aims and scope Submit manuscript

Abstract

Magnetic fields of flaw groups have been calculated with due account of flaw interaction. The density of magnetic charges induced on surfaces of flaws behind the first flaw of the group (in the direction of magnetizing field) is lower. Parameters charaterizing resolution of flaws in a group based on the magnetic field configuration have been determined.

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References

  1. Clive, R., David, H.,et al., Nondestructive Testing of Operating Pipelines for Detection of Corrosion and Fatigue Cracks,4 Mezhdunarodnaya delovaya vstrecha Diagnostika 94 (4th International Business Meeting Diagnostics 94) (Yalta, 1994, pp. 44–60.

  2. Barbian, O.A., New Developments in the Inside Inspection of Pipelines: Detection of Cracks,4 Mezhdunarodnaya delovaya vstrecha Diagnostika 94 (4th International Business Meeting Diagnostics 94), Yalta, 1994, pp. 149–159.

  3. Gordon, A.M., On Configuration of Magnetic Fields Due to Localized Flaws,Defektoskopiya, 1976, no. 3, pp. 109–111.

    Google Scholar 

  4. Novikov, M.K., Shcherbinin, V.E., and Filippov, B.A., Magnetic Fields Generated by Flaws Slanted with Respect to the Workpiece Surface and Clusters of Flaws,Defektoskopiya, 1980, no. 3, pp. 106–108.

    Google Scholar 

  5. Bronshtein, N.N. and Semendyaev, K.A.,Spravochnik po matematike dlya inzhenerov i uchashchikhasya vtuzov (Reference Book on Mathematics for Engineers and Students of Technical Universities), Moscow: Nauka, 1986.

    Google Scholar 

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Authors and Affiliations

  1. Geofizika Scientific & Production Firm, Ufa, Russia

    R. V. Zagidulin, V. F. Muzhitskii & V. P. Kurozaev

  2. Spektr International Scientific & Production Company, Ekaterinburg, Russia

    R. V. Zagidulin

Authors
  1. R. V. Zagidulin
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  2. V. F. Muzhitskii
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  3. V. P. Kurozaev
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Zagidulin, R.V., Muzhitskii, V.F. & Kurozaev, V.P. Resolution of discontinuity flaws based on measurements of magnetic field configuration. Russ J Nondestruct Test 36, 344–352 (2000). https://doi.org/10.1007/BF02759418

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  • DOI: https://doi.org/10.1007/BF02759418

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