Název: PROCESSING AND PROPERTIES OF FE-10AL-4CR-4Y2O3 OXIDE DISPERSION STRENGTHENED (ODS) ALLOY CONSOLIDATED BY HOT ROTARY SWAGING
Autoři: Krátká, L. ; Benč, Marek
Typ dokumentu: Příspěvky z konference
Konference/Akce: METAL 2022 - International Conference on Metallurgy and Materials /31./, Brno (CZ), 20220518
Rok: 2022
Jazyk: eng
Edice: METAL-Conference Proceedings
Abstrakt: This study deals with new generation of ODS alloys strengthened with a high-volume fraction of Y-nanooxides of 4 %. The ODS alloy is produced using powder metallurgy consisting of mechanical alloying of input powders followed by hot consolidation of canned powder using rotary swaging technology and secondary recrystallization to provoke coarse-grained microstructure. We focus on the microstructure characterization after individual processing steps and measurement of mechanical properties after consolidation and after secondary recrystallization at room temperature and 1100 degrees C. The mechanical properties of the studied ODS alloy are compared with those of a conventionally produced alloy as INCONEL718.
Klíčová slova: creep; model; Oxide dispersion strengthened (ODS) alloy; powder hot consolidation; rotary swaging
Číslo projektu: GA17-01641S (CEP)
Poskytovatel projektu: GA ČR
Zdrojový dokument: 31st International Conference on Metallurgy and Materials, METAL 2022, ISBN 978-80-88365-06-8, ISSN 2694-9296

Instituce: Ústav fyziky materiálů AV ČR (web)
Informace o dostupnosti dokumentu: Dokument je dostupný v příslušném ústavu Akademie věd ČR.
Původní záznam: https://hdl.handle.net/11104/0361039

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-668990