Szczegóły publikacji
Opis bibliograficzny
The ESAFORM benchmark 2023: interlaboratory comparison benchmark for the characterization of microstructural grain growth and dynamic recrystallization kinetics of a single-phase Ni-base superalloy / Julen Agirre, Daniel Bernal, Baptiste Flipon, Marc Bernacki, Holger Brüggemann, David Bailly, Marion Merklein, Hinnerk Hagenah, Jan Henning Risse, Łukasz MADEJ, Krzysztof MUSZKA, Kamil CICHOCKI, Łukasz Poloczek, Olga Bylya, Aleksey Reshetov, Pascal De Micheli, Julien Barlier, Andreas Stark, Uceu F. H. Suhuddin, Peter Staron, Benjamin Klusemann, Lander Galdos // International Journal of Material Forming ; ISSN 1960-6206. — 2025 — vol. 18 iss. 2 art. no. 33, s. 1–36. — Bibliogr. s. 34–35, Abstr. — Publikacja dostępna online od: 2025-03-27
Autorzy (22)
- Agirre Julen
- Bernal Daniel
- Flipon Baptiste
- Bernacki Marc
- Brüggemann Holger
- Bailly David
- Merklein Marion
- Hagenah Hinnerk
- Risse Jan Henning
- AGHMadej Łukasz
- AGHMuszka Krzysztof
- AGHCichocki Kamil
- Poloczek Łukasz
- Bylya Olga
- Reshetov Aleksey
- Micheli Pascal De
- Barlier Julien
- Stark Andreas
- Suhuddin Uceu F. H.
- Staron Peter
- Klusemann Benjamin
- Galdos Lander
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 162031 |
|---|---|
| Data dodania do BaDAP | 2025-09-10 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s12289-025-01893-9 |
| Rok publikacji | 2025 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | International Journal of Material Forming |
Abstract
This paper presents an extensive benchmark study conducted across eight European research centres, focusing on the high-temperature testing of the Alloy 625 nickel-based superalloy to evaluate its flow behaviour and microstructural evolution, including grain growth (GG) and dynamic recrystallization (DRX). Uniaxial compression tests were performed at 1050 °C and three strain rates (0.1 s⁻1, 1 s⁻1, and 10 s⁻1) using six testing facilities categorised into three types: two conventional thermomechanical machines equipped with electrical resistance furnaces, two deformation dilatometers with induction heating, and two Gleeble machines with Joule heating. Flow curves were compared, and EBSD analysis was conducted to examine DRX. Virtual twins of tests were developed to estimate the thermomechanical history at the centre of the samples, where microstructural observations were conducted. The study methodically discussed the variability in thermomechanical behaviour and DRX results. Additionally, GG was investigated through heat treatments at 1150ºC for various hold times, using the three heating methods mentioned. Significant effects of the heating methods on GG were identified. In-situ synchrotron analysis at PETRA III DESY provided deeper insights into microstructural evolution. Considering the extensive findings of this research, this paper aims to establish guidelines and define best practices for high-temperature testing to characterise the thermomechanical behaviour and microstructural evolution of materials, while providing insights for advancing experimental mechanics and optimising constitutive model development.
