Szczegóły publikacji
Opis bibliograficzny
Acoustic emission-based identification of discontinuous plastic flow in austenitic stainless steels / J. Tabin, H. Nejman, A. Szyszko, Z. Ranachowski, J. KAWAŁKO // Metallurgical and Materials Transactions . A, Physical Metallurgy and Materials ; ISSN 1073-5623. — 2026 — vol. 57 iss. 7, s. 3175–3180. — Bibliogr. s. 3180, Abstr. — Publikacja dostępna online od: 2026-05-19
Autorzy (5)
- Tabin Jakub
- Nejman H.
- Szyszko A.
- Ranachowski Zbigniew
- AGHKawałko Jakub
Dane bibliometryczne
| ID BaDAP | 169596 |
|---|---|
| Data dodania do BaDAP | 2026-09-23 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s11661-026-08252-6 |
| Rok publikacji | 2026 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Metallurgical and Materials Transactions, A, Physical Metallurgy and Materials Science |
Abstract
Discontinuous plastic flow (DPF) in austenitic stainless steels at cryogenic temperatures is typically identified by serrated stress–strain responses. Here, acoustic emission (AE) is used to probe deformation during uniaxial tensile tests of 304, 316L, and N50 steels at 4 K. Pronounced AE activity is detected well before stress drops, revealing discrete precursor events. The results show that DPF is preceded by progressive microstructural reorganization and establish AE as a sensitive tool for identifying plastic instability.
