Structure Evolution of Multi-Alloyed Iron Aluminides during Two-Step Annealing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F24%3A00013044" target="_blank" >RIV/46747885:24210/24:00013044 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.21062/mft.2024.099" target="_blank" >https://doi.org/10.21062/mft.2024.099</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/mft.2024.099" target="_blank" >10.21062/mft.2024.099</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Structure Evolution of Multi-Alloyed Iron Aluminides during Two-Step Annealing

Popis výsledku v původním jazyce

The microstructure of single-phase (as-cast) and two-phase (after heat treatment processes) Fe3Al-based alloys doped with silicon, molybdenum, and vanadium/tungsten have been studied. The grain size and phase composition have been determined. The evolution of the secondary phase amount, morphology, and distribution during the heat treatment process has been investigated. Both alloys were heat treated at 1200°C/2 h and, subsequently, at 900 °C. For both alloys, the secondary phase formation started after heat treatment at 900°C /4h, and their amount depended on the annealing time. Vanadium atoms remain in the solid solution, while tungsten atoms partially participate in sec-ondary phase formation.

Název v anglickém jazyce

Structure Evolution of Multi-Alloyed Iron Aluminides during Two-Step Annealing

Popis výsledku anglicky

The microstructure of single-phase (as-cast) and two-phase (after heat treatment processes) Fe3Al-based alloys doped with silicon, molybdenum, and vanadium/tungsten have been studied. The grain size and phase composition have been determined. The evolution of the secondary phase amount, morphology, and distribution during the heat treatment process has been investigated. Both alloys were heat treated at 1200°C/2 h and, subsequently, at 900 °C. For both alloys, the secondary phase formation started after heat treatment at 900°C /4h, and their amount depended on the annealing time. Vanadium atoms remain in the solid solution, while tungsten atoms partially participate in sec-ondary phase formation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/EF16_019%2F0000843" target="_blank" >EF16_019/0000843: Hybridní materiály pro hierarchické struktury</a><br>

Návaznosti

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

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

MANUFACTURING TECHNOLOGY

ISSN

1213-2489

e-ISSN

—

Svazek periodika

24

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

985-991

Kód UT WoS článku

001390136800014

EID výsledku v databázi Scopus

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