Strengthening of Fe3Al Aluminides by One or Two Solute Elements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10369528" target="_blank" >RIV/00216208:11320/17:10369528 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11661-017-4211-x" target="_blank" >http://dx.doi.org/10.1007/s11661-017-4211-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11661-017-4211-x" target="_blank" >10.1007/s11661-017-4211-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Strengthening of Fe3Al Aluminides by One or Two Solute Elements

Popis výsledku v původním jazyce

The compressive yield stress of Fe-26Al with additives Ti (0.5 to 4 at. pct), Cr (0.5 to 8 at. pct), Mo (0.5 to 4 at. pct), and V (0.5 to 8 at. pct) at 1073 K (800 A degrees C) has been determined. The effect of the concentration of diverse solutes on the yield stress at 1073 K (800 A degrees C) was compared, and the additivity of the effects of solutes was tested. The effects in iron aluminides with two solutes (V and Ti, Ti and Cr, V and Cr) are compared with those of a single solute V, Ti, and Cr. It is found that the additivity of yield stress increments is valid only for lower solute concentrations. When the amount of the solute atoms increases, the yield stress increment is substantially higher than the sum of the yield stress increments of single solutes. This behavior is related to the high-temperature order in iron aluminides.

Název v anglickém jazyce

Strengthening of Fe3Al Aluminides by One or Two Solute Elements

Popis výsledku anglicky

The compressive yield stress of Fe-26Al with additives Ti (0.5 to 4 at. pct), Cr (0.5 to 8 at. pct), Mo (0.5 to 4 at. pct), and V (0.5 to 8 at. pct) at 1073 K (800 A degrees C) has been determined. The effect of the concentration of diverse solutes on the yield stress at 1073 K (800 A degrees C) was compared, and the additivity of the effects of solutes was tested. The effects in iron aluminides with two solutes (V and Ti, Ti and Cr, V and Cr) are compared with those of a single solute V, Ti, and Cr. It is found that the additivity of yield stress increments is valid only for lower solute concentrations. When the amount of the solute atoms increases, the yield stress increment is substantially higher than the sum of the yield stress increments of single solutes. This behavior is related to the high-temperature order in iron aluminides.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

<a href="/cs/project/GA16-05608S" target="_blank" >GA16-05608S: Hledání perspektivních materiálů na pomezí mezi aluminidy železa a entropickými slitinami.</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

ISSN

1073-5623

e-ISSN

—

Svazek periodika

48A

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

4135-4139

Kód UT WoS článku

000406486700019

EID výsledku v databázi Scopus

2-s2.0-85021941891