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Detection of Hidden Welds in Thin Sheet Steels by Means of Magnetic-Noise Method

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Abstract

The experimental results of the investigation of the possibility of detecting hidden welds located under a lacquer coating in an element of a real ferromagnetic structure are presented and discussed. The magnetic-noise method and the equipment realizing this method are used. As a result of the investigations, hidden welds whose presence is confirmed by other methods are detected.

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Authors and Affiliations

  1. Institute of Applied Physics, the National Academy of Sciences of Belarus, Minsk, Belarus

    V. N. Bus'ko & A. G. Dovgyallo

Authors
  1. V. N. Bus'ko
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  2. A. G. Dovgyallo
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Bus'ko, V.N., Dovgyallo, A.G. Detection of Hidden Welds in Thin Sheet Steels by Means of Magnetic-Noise Method. Russian Journal of Nondestructive Testing 39, 944–947 (2003). https://doi.org/10.1023/B:RUNT.0000026018.15185.44

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  • DOI: https://doi.org/10.1023/B:RUNT.0000026018.15185.44

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