Мақаланы E-mail арқылы жіберу Identification of diffusion interlayers of dissimilar welds of steel 20 and steel 12Kh18N10T under static tension by acoustic emission method
- Авторлар: Barat V.A.1,2, Marchenkov A.Y.1, Ushanov S.V.1, Lepsheev E.A.1,2, Sviridov G.B.1,2, Lavrik N.V.1, Elizarov S.V.2
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Мекемелер:
- NRU MPEI
- LLC “INTERUNIS-IT”
- Шығарылым: № 1 (2025)
- Беттер: 14-26
- Бөлім: Acoustic methods
- URL: https://ogarev-online.ru/0130-3082/article/view/285884
- DOI: https://doi.org/10.31857/S0130308225010023
- ID: 285884
Дәйексөз келтіру
Ашық рұқсат
Рұқсат берілді
Тек жазылушылар үшін
Аннотация
The paper investigates the possibility of detecting specific structural defects of dissimilar welded joints using the acoustic emission (AE) method — carbide and decarburized ferrite interlayers in dissimilar welded joints of 12Kh18N10T austenitic and 20 pearlitic steels, formed during welding and subsequent operation. Detection is carried out based on the analysis and comparison of AE data flow parameters and spectral characteristics of signals obtained during testing of defect-free welded joints and welded joints with diffusion interlayers of various thicknesses.
Негізгі сөздер
Авторлар туралы
V. Barat
NRU MPEI; LLC “INTERUNIS-IT”
Хат алмасуға жауапты Автор.
Email: BaratVA@mpei.ru
Ресей, 111250 Moscow, Krasnokazarmennaya st., 17; 111024 Moscow, Shosse Entuziastov, 20B
A. Marchenkov
NRU MPEI
Email: MarchenkovAY@mpei.ru
Ресей, 111250 Moscow, Krasnokazarmennaya st., 17
S. Ushanov
NRU MPEI
Email: MarchenkovAY@mpei.ru
Ресей, 111250 Moscow, Krasnokazarmennaya st., 17
E. Lepsheev
NRU MPEI; LLC “INTERUNIS-IT”
Email: BaratVA@mpei.ru
Ресей, 111250 Moscow, Krasnokazarmennaya st., 17; 111024 Moscow, Shosse Entuziastov, 20B
G. Sviridov
NRU MPEI; LLC “INTERUNIS-IT”
Email: BaratVA@mpei.ru
Ресей, 111250 Moscow, Krasnokazarmennaya st., 17; 111024 Moscow, Shosse Entuziastov, 20B
N. Lavrik
NRU MPEI
Email: MarchenkovAY@mpei.ru
Ресей, 111250 Moscow, Krasnokazarmennaya st., 17
S. Elizarov
LLC “INTERUNIS-IT”
Email: MarchenkovAY@mpei.ru
Ресей, 111024 Moscow, Shosse Entuziastov, 20B
Әдебиет тізімі
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