Email this article Ultrasonic and eddy-current study of plastic deformation in austenitic-steel welds
- Authors: Gonchar A.V.1, Bizyaeva O.N.1, Klyushnikov V.A.1, Mishakin V.V.1
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Affiliations:
- Mechanical Engineering Research Institute
- Issue: Vol 52, No 10 (2016)
- Pages: 610-616
- Section: General Problems of Nondestructive Testing
- URL: https://journal-vniispk.ru/1061-8309/article/view/181211
- DOI: https://doi.org/10.1134/S1061830916100053
- ID: 181211
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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.
About the authors
A. V. Gonchar
Mechanical Engineering Research Institute
Email: imndt31@mts-nn.ru
Russian Federation, Nizhny Novgorod, 603024
O. N. Bizyaeva
Mechanical Engineering Research Institute
Email: imndt31@mts-nn.ru
Russian Federation, Nizhny Novgorod, 603024
V. A. Klyushnikov
Mechanical Engineering Research Institute
Email: imndt31@mts-nn.ru
Russian Federation, Nizhny Novgorod, 603024
V. V. Mishakin
Mechanical Engineering Research Institute
Author for correspondence.
Email: imndt31@mts-nn.ru
Russian Federation, Nizhny Novgorod, 603024
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