Identification of Diffusion Interlayers of Dissimilar Welds of Steel 20 and Steel 12Kh18N10T under Static Tension by Acoustic Emission Method
The possibility of detecting specific structural defects in dissimilar welded joints—carbide and decarburized ferrite interlayers—by the acoustic emission (AE) method is investigated. These interlayers are formed in dissimilar welded joints of austenitic and pearlitic steels during welding and subsequent operation.
Authors
- Nickolay V. Lavrik (ORCID: https://orcid.org/0000-0002-9543-5634)
- С.В. Ушанов (ORCID: https://orcid.org/0009-0000-9812-4447)
- V. A. Barat
- A. Yu. Marchenkov (ORCID: https://orcid.org/0000-0002-0806-7336)
- G. B. Sviridov
- E. A. Lepsheev
- S. V. Elizarov
Institutions
- Intertek (Canada) (CA)
- Moscow Power Engineering Institute (RU)
Publication Details
- Journal
- Russian Journal of Nondestructive Testing
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1134/s1061830924602587
- Primary Topic
- Material Properties and Failure Mechanisms
- Type
- article
- Field-Weighted Citation Impact
- 0.00