Abstract
The effect of plastic deformation of a 08Kh18N10T (analogue AISI321)-steel welded joint on electromagnetic and acoustic properties of the material has been studied by eddy-current and ultrasonic methods. It has been established that structural inhomogeneity in heat- affected zone leads to a nonuniform distribution of acoustic properties in the weld. The possibility for determining the plastic resource of material from ultrasonic data is demonstrated.
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Original Russian Text © A.V. Gonchar, O.N. Bizyaeva, V.A. Klyushnikov, V.V. Mishakin, 2016, published in Defektoskopiya, 2016, No. 10, pp. 76–83.
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Gonchar, A.V., Bizyaeva, O.N., Klyushnikov, V.A. et al. Ultrasonic and eddy-current study of plastic deformation in austenitic-steel welds. Russ J Nondestruct Test 52, 610–616 (2016). https://doi.org/10.1134/S1061830916100053
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DOI: https://doi.org/10.1134/S1061830916100053