PREPARATION OF Mg-Al LDH COATING ON AZ31 MAGNESIUM ALLOY UNDER MILD CONDITIONS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F24%3APU154842" target="_blank" >RIV/00216305:26310/24:PU154842 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.37904/metal.2023.4712" target="_blank" >http://dx.doi.org/10.37904/metal.2023.4712</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/metal.2023.4712" target="_blank" >10.37904/metal.2023.4712</a>

Jazyk výsledku

angličtina

Název v původním jazyce

PREPARATION OF Mg-Al LDH COATING ON AZ31 MAGNESIUM ALLOY UNDER MILD CONDITIONS

Popis výsledku v původním jazyce

Magnesium and its alloys are interesting materials but they have low corrosion resistance. Magnesium-aluminium double layered hydroxide (Mg-Al LDH) coatings were prepared on AZ31 alloy by hydrothermal method at 50 degrees C, 70 degrees C and 90 degrees C at different reaction times (3 h, 6 h and 24 h). The coatings were characterized by scanning electron microscope (SEM) with energy dispersive X-ray spectroscope (EDS), Xray diffraction (XRD) and potentiodynamic polarization measurements in 0.15 M NaCI. The optimum conditions for the preparation of the coating included a temperature of 90 degrees C and a reaction time of 24 h, as the coating was composed of Mg-Al LDH and exhibited the highest corrosion resistance.

Název v anglickém jazyce

PREPARATION OF Mg-Al LDH COATING ON AZ31 MAGNESIUM ALLOY UNDER MILD CONDITIONS

Popis výsledku anglicky

Magnesium and its alloys are interesting materials but they have low corrosion resistance. Magnesium-aluminium double layered hydroxide (Mg-Al LDH) coatings were prepared on AZ31 alloy by hydrothermal method at 50 degrees C, 70 degrees C and 90 degrees C at different reaction times (3 h, 6 h and 24 h). The coatings were characterized by scanning electron microscope (SEM) with energy dispersive X-ray spectroscope (EDS), Xray diffraction (XRD) and potentiodynamic polarization measurements in 0.15 M NaCI. The optimum conditions for the preparation of the coating included a temperature of 90 degrees C and a reaction time of 24 h, as the coating was composed of Mg-Al LDH and exhibited the highest corrosion resistance.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

32ND INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS, METAL 2023

ISBN

978-80-88365-12-9

ISSN

2694-9296

e-ISSN

—

Počet stran výsledku

6

Strana od-do

506-511

Název nakladatele

Tanger Ltd

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

17. 5. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001242776200076