Microstructure and magnetism of austenitic steels in relation to chemical composition, severe plastic deformation, and solution annealing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F25%3A10256393" target="_blank" >RIV/61989100:27230/25:10256393 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27240/25:10256393

Výsledek na webu

<a href="https://www.nature.com/articles/s41598-025-86028-5" target="_blank" >https://www.nature.com/articles/s41598-025-86028-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/s41598-025-86028-5" target="_blank" >10.1038/s41598-025-86028-5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Microstructure and magnetism of austenitic steels in relation to chemical composition, severe plastic deformation, and solution annealing

Popis výsledku v původním jazyce

Three types of commercial austenitic stainless steels, 1.4307 (AISI 304 L), 1.4404 (AISI 316 L) 1.4845 (AISI 310 S) with different chemical compositions, are subjected to severe plastic deformation at room temperature by a unique Dual Rolling Equal Channel Extrusion (DRECE) method. Its impact is evaluated from the viewpoint of microstructure analyses, X-ray diffraction, and macroscopic magnetic properties completed by microscopic Mössbauer characteristics. The study also includes the solution annealing at 950 oC for 0.5 h to follow the recovering austenitic structure and paramagnetic state of steels with the aim to offer more information with respect to new technical applications. The results show the importance of the steel&apos;s chemical composition and microstructure, mainly grain size, on the stability of the austenitic structure closely associated with the paramagnetic behaviour.

Název v anglickém jazyce

Microstructure and magnetism of austenitic steels in relation to chemical composition, severe plastic deformation, and solution annealing

Popis výsledku anglicky

Three types of commercial austenitic stainless steels, 1.4307 (AISI 304 L), 1.4404 (AISI 316 L) 1.4845 (AISI 310 S) with different chemical compositions, are subjected to severe plastic deformation at room temperature by a unique Dual Rolling Equal Channel Extrusion (DRECE) method. Its impact is evaluated from the viewpoint of microstructure analyses, X-ray diffraction, and macroscopic magnetic properties completed by microscopic Mössbauer characteristics. The study also includes the solution annealing at 950 oC for 0.5 h to follow the recovering austenitic structure and paramagnetic state of steels with the aim to offer more information with respect to new technical applications. The results show the importance of the steel&apos;s chemical composition and microstructure, mainly grain size, on the stability of the austenitic structure closely associated with the paramagnetic behaviour.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/TH04010416" target="_blank" >TH04010416: Vývoj nové technologie zušlechťování ocelových pásů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Scientific Reports

ISSN

2045-2322

e-ISSN

2045-2322

Svazek periodika

15

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

"2010(1)"-"2010(15)"

Kód UT WoS článku

001398109700029

EID výsledku v databázi Scopus

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