Determination of the magnetic properties of separate zones of welds and the width of welded joints based on magnetic measurements |
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| Authors: | E S Gorkunov A M Povolotskaya E A Tueva L S Goruleva S M Zadvorkin |
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| Affiliation: | 1.Institute of Engineering Sciences, Ural Division,Russian Academy of Sciences,Ural,Russia |
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| Abstract: | The magnetic characteristics of pipe steel specimens containing welded joints of different widths were investigated, both
under the conditions of a closed magnetic circuit and using overlaid transducers in the form of a half-closed magnetic circuit.
The parameters correlating with the welded joint width were determined. The possibility of using the measured magnetic characteristics
for deter-mining magnetic properties of separate zones of a welded joint and the welded joint width was demonstrated. |
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