Effect of molybdenum addition on microstructure and behavior of AlCoCrFeNi high‑entropy alloys in wet environments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F26%3A00564626" target="_blank" >RIV/60162694:G43__/26:00564626 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s43452-025-01260-0?utm_source=rct_congratemailt&utm_medium=email&utm_campaign=oa_20250630&utm_content=10.1007/s43452-025-01260-0" target="_blank" >https://link.springer.com/article/10.1007/s43452-025-01260-0?utm_source=rct_congratemailt&utm_medium=email&utm_campaign=oa_20250630&utm_content=10.1007/s43452-025-01260-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s43452-025-01260-0" target="_blank" >10.1007/s43452-025-01260-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of molybdenum addition on microstructure and behavior of AlCoCrFeNi high‑entropy alloys in wet environments

Popis výsledku v původním jazyce

In this work, influences of Mo on corrosion, cavitation and wear of AlCoCrFeNi HEAs in fluid environments were investigated. AlCoCrFeNi-xMo (x = 0, 1, 2, 3, 4, 5 at.%) HEAs were manufactured by vacuum arc melting. In addition, influences of Mo on corrosion, cavitation and wear of AlCoCrFeNi HEAs in fluid environments were investigated and compared with stainless steel AISI 304L. Tribological tests were carried out using the ball-on-disc method in 3.5% NaCl solution, and the surfaces that showed traces of abrasion to identify the wear mechanisms were subjected to SEM and EDS analyses. The potentiodynamic polarization tests were carried out in 3.5% NaCl solution in a three-electrode electrochemical system. Cavitation erosion resistance was estimated using the ASTM G32 standard.

Název v anglickém jazyce

Effect of molybdenum addition on microstructure and behavior of AlCoCrFeNi high‑entropy alloys in wet environments

Popis výsledku anglicky

In this work, influences of Mo on corrosion, cavitation and wear of AlCoCrFeNi HEAs in fluid environments were investigated. AlCoCrFeNi-xMo (x = 0, 1, 2, 3, 4, 5 at.%) HEAs were manufactured by vacuum arc melting. In addition, influences of Mo on corrosion, cavitation and wear of AlCoCrFeNi HEAs in fluid environments were investigated and compared with stainless steel AISI 304L. Tribological tests were carried out using the ball-on-disc method in 3.5% NaCl solution, and the surfaces that showed traces of abrasion to identify the wear mechanisms were subjected to SEM and EDS analyses. The potentiodynamic polarization tests were carried out in 3.5% NaCl solution in a three-electrode electrochemical system. Cavitation erosion resistance was estimated using the ASTM G32 standard.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Archives of Civil and Mechanical Engineering

ISSN

1644-9665

e-ISSN

—

Svazek periodika

25

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

22

Strana od-do

205

Kód UT WoS článku

001520498000005

EID výsledku v databázi Scopus

2-s2.0-105009982269