CoCrFeNiTi High Entropy Alloy Prepared via Mechanical Alloying and Spark Plasma Sintering

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F22%3A43924570" target="_blank" >RIV/60461373:22310/22:43924570 - isvavai.cz</a>

Výsledek na webu

<a href="https://journalmt.com/artkey/mft-202204-0004_cocrfeniti-high-entropy-alloy-prepared-via-mechanical-alloying-and-spark-plasma-sintering.php?back=%2Fsearch.php%3Fquery%3Dprusa%2Bin%253Aauth%2Bname%2Bkey%2Babstr%26sfrom%3D0%26spage%3D30" target="_blank" >https://journalmt.com/artkey/mft-202204-0004_cocrfeniti-high-entropy-alloy-prepared-via-mechanical-alloying-and-spark-plasma-sintering.php?back=%2Fsearch.php%3Fquery%3Dprusa%2Bin%253Aauth%2Bname%2Bkey%2Babstr%26sfrom%3D0%26spage%3D30</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/mft.2022.049" target="_blank" >10.21062/mft.2022.049</a>

Jazyk výsledku

angličtina

Název v původním jazyce

CoCrFeNiTi High Entropy Alloy Prepared via Mechanical Alloying and Spark Plasma Sintering

Popis výsledku v původním jazyce

Mechanical alloying and subsequent compaction with spark plasma sintering was chosen for the fabrication of investigated CoCrFeNiTi alloy method. The alloy was characterized in terms of chemical and phase composition with X-ray fluorescence spectroscopy and X-ray diffraction spectrometry, respectively. The microstructure was examined using light microscopy and scanning electron microscopy equipped with an energy dispersion spectrometer. The alloy showed an ultra-fine grained uniform microstructure composed mainly of an FCC solid solution with a volume fraction of HCP Laves phases. Regarding mechanical properties, the prepared specimen reached an ultimate compressive strength of 1340 MPa with the hardness of 757 HV 30. The wear rate of the sample reached 1.19 · 10-4 mm3·N-1·m-1 showing traces of adhesive-abrasion wear mechanism. © 2022 Manufacturing Technology. All rights reserved.

Název v anglickém jazyce

CoCrFeNiTi High Entropy Alloy Prepared via Mechanical Alloying and Spark Plasma Sintering

Popis výsledku anglicky

Mechanical alloying and subsequent compaction with spark plasma sintering was chosen for the fabrication of investigated CoCrFeNiTi alloy method. The alloy was characterized in terms of chemical and phase composition with X-ray fluorescence spectroscopy and X-ray diffraction spectrometry, respectively. The microstructure was examined using light microscopy and scanning electron microscopy equipped with an energy dispersion spectrometer. The alloy showed an ultra-fine grained uniform microstructure composed mainly of an FCC solid solution with a volume fraction of HCP Laves phases. Regarding mechanical properties, the prepared specimen reached an ultimate compressive strength of 1340 MPa with the hardness of 757 HV 30. The wear rate of the sample reached 1.19 · 10-4 mm3·N-1·m-1 showing traces of adhesive-abrasion wear mechanism. © 2022 Manufacturing Technology. All rights reserved.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/GA21-11313S" target="_blank" >GA21-11313S: Příprava nanokrystalických kompozitních slitin s vysokou entropií a kontrolovatelnými vlastnostmi</a><br>

Návaznosti

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

Rok uplatnění

2022

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

22

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

423-428

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85141313757