Application of SPS consolidation and its influence on the properties of the FeAl20Si20 alloys prepared by mechanical alloying

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00521280" target="_blank" >RIV/68378271:_____/19:00521280 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/19:00332436 RIV/60461373:22310/19:43919479 RIV/00216208:11320/19:10405625 RIV/00025798:_____/19:00000135

Výsledek na webu

<a href="https://doi.org/10.1016/j.msea.2019.06.030" target="_blank" >https://doi.org/10.1016/j.msea.2019.06.030</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.msea.2019.06.030" target="_blank" >10.1016/j.msea.2019.06.030</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Application of SPS consolidation and its influence on the properties of the FeAl20Si20 alloys prepared by mechanical alloying

Popis výsledku v původním jazyce

The FeAl20Si20 alloy was prepared by a combination of short-term mechanical alloying and spark plasma sintering. The processing parameters either of the mechanical alloying or spark plasma sintering were optimized to yield the maximal mechanical properties of the alloy. For the mechanical alloying, two amounts of powders batch (5 g or 20 g) were compared. The spark plasma sintering regimes combined pre-pressing prior heating and vice versa, direct and pulse current flow. The MA + SPS alloys exhibited ultrafine-grained microstructure composed of FeSi, Fe3Si and Fe3Al2Si3 phases (with an average crystallite size of approximately 30 nm) with a presence of randomly distributed Al2O3 particles (with diameters ranging from 5 to 100 nm).n

Název v anglickém jazyce

Application of SPS consolidation and its influence on the properties of the FeAl20Si20 alloys prepared by mechanical alloying

Popis výsledku anglicky

The FeAl20Si20 alloy was prepared by a combination of short-term mechanical alloying and spark plasma sintering. The processing parameters either of the mechanical alloying or spark plasma sintering were optimized to yield the maximal mechanical properties of the alloy. For the mechanical alloying, two amounts of powders batch (5 g or 20 g) were compared. The spark plasma sintering regimes combined pre-pressing prior heating and vice versa, direct and pulse current flow. The MA + SPS alloys exhibited ultrafine-grained microstructure composed of FeSi, Fe3Si and Fe3Al2Si3 phases (with an average crystallite size of approximately 30 nm) with a presence of randomly distributed Al2O3 particles (with diameters ranging from 5 to 100 nm).n

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Materials Science and Engineering A-Structural materials

ISSN

0921-5093

e-ISSN

—

Svazek periodika

761

Číslo periodika v rámci svazku

Jul

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

12

Strana od-do

1-12

Kód UT WoS článku

000477784900021

EID výsledku v databázi Scopus

2-s2.0-85067832586