Szczegóły publikacji
Opis bibliograficzny
The role of thermomechanical processing in controlling the microstructure inhomogeneity as a way to create special properties of $(FeMnNiCo)_{1-x} Mo_{x}$ high entropy alloy - a practical approach / CICHOCKI Kamil, BAŁA Piotr, Henschel Sebastian, Krüger Lutz, MUSZKA Krzysztof // W: Metal Forming 2024 : the 20th metal forming international conference : 15–18 September 2024, Krakow, Poland / eds. Danuta Szeliga, Krzysztof Muszka. — Millersville : Materials Research Forum LLC, 2024. — (Materials Research Proceedings ; ISSN 2474-3941 ; 44). — ISBN: 978-1-64490-324-7; e-ISBN: 978-1-64490-325-4. — S. 393–401. — Bibliogr. s. 401, Abstr. — Publikacja dostępna online od: 2024-09-15
Autorzy (5)
- AGHCichocki Kamil
- AGHBała Piotr
- Henschel Sebastian
- Krüger Lutz
- AGHMuszka Krzysztof
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 155201 |
|---|---|
| Data dodania do BaDAP | 2024-10-09 |
| Tekst źródłowy | URL |
| DOI | 10.21741/9781644903254-43 |
| Rok publikacji | 2024 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Materials Research Proceedings |
Abstract
From modern alloys, increasingly demanding combinations of properties are expected, enabling their use as structural materials in new areas of application such as the energy industry (Liquid Natural Gas and hydrogen tanks), military, or space. One of the fundamental expectations for constructional materials used in these sectors is high energy absorption capacity while maintaining high strength (often at low temperatures where e.g. conventional steels exhibit brittleness). Simultaneously, they require appropriate plastic deformation susceptibility (formability) and other additional parameters (e.g., corrosion resistance, weldability, fatigue resistance). Designing manufacturing technologies for the metal forming of structural elements from modern engineering materials for the aforementioned applications requires a holistic approach and understanding of the relationships between process parameters (time, temperature, deformation, strain rate), microstructural phenomena (recovery/strengthening mechanisms, phase transformations, precipitation processes), and resulting properties (strength, ductility, toughness). In this work I will provide a practical example of designing specific properties of (CoNiFeMn)1-xMox high entropy alloys by controlling microstructure development at each stage of the metal forming process. The role of recrystallisation, grain growth, and the precipitation of the phase in controlling grain size – a key parameter defining the susceptibility to twinning/nanotwinning in this alloy at cryogenic temperatures – will be discussed.
