PREPARATION OF Mg-Al LDH COATING ON AZ31 MAGNESIUM ALLOY UNDER MILD CONDITIONS
dc.contributor.author | Šomanová, Pavlína | cs |
dc.contributor.author | Buchtík, Martin | cs |
dc.contributor.author | Wasserbauer, Jaromír | cs |
dc.contributor.author | Doskočil, Leoš | cs |
dc.date.accessioned | 2025-02-03T14:38:33Z | |
dc.date.available | 2025-02-03T14:38:33Z | |
dc.date.issued | 2024-06-06 | cs |
dc.description.abstract | 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. | en |
dc.description.abstract | Hořčík a jeho slitiny jsou zajímavé materiály, ale mají nízkou odolnost proti korozi. Hydrotermální metodou byly při teplotách 50 °C, 70 °C a 90 °C a různých reakčních dobách (3 h, 6 h a 24 h) připraveny povlaky dvojvrstvého hydroxidu hořečnatého a hlinitého (Mg-Al LDH) na slitině AZ31. Povlaky byly charakterizovány pomocí rastrovacího elektronového mikroskopu (SEM) s energiově disperzním rentgenovým spektroskopem (EDS), rentgenovou difrakcí (XRD) a měřením potenciodynamické polarizace v 0,15 M NaCI. Optimální podmínky pro přípravu povlaku zahrnovaly teplotu 90 °C a reakční dobu 24 h, neboť povlak byl složen z Mg-Al LDH a vykazoval nejvyšší korozní odolnost. | cs |
dc.format | text | cs |
dc.format.extent | 506-511 | cs |
dc.format.mimetype | application/pdf | cs |
dc.identifier.citation | 28th International Conference on Metallurgy and Materials. 2024, p. 506-511. | en |
dc.identifier.doi | 10.37904/metal.2023.4712 | cs |
dc.identifier.isbn | 978-80-88365-12-9 | cs |
dc.identifier.issn | 2694-9296 | cs |
dc.identifier.orcid | 0000-0003-4949-8092 | cs |
dc.identifier.orcid | 0000-0001-8927-1875 | cs |
dc.identifier.orcid | 0000-0002-9584-9191 | cs |
dc.identifier.other | 193529 | cs |
dc.identifier.researcherid | AAE-7994-2019 | cs |
dc.identifier.researcherid | H-8743-2017 | cs |
dc.identifier.researcherid | AAE-9503-2019 | cs |
dc.identifier.scopus | 57191887028 | cs |
dc.identifier.scopus | 49864860600 | cs |
dc.identifier.scopus | 55194711000 | cs |
dc.identifier.uri | https://hdl.handle.net/11012/249896 | |
dc.language.iso | en | cs |
dc.publisher | Tanger Ltd | cs |
dc.relation.ispartof | 28th International Conference on Metallurgy and Materials | cs |
dc.rights | Creative Commons Attribution 4.0 International | cs |
dc.rights.access | openAccess | cs |
dc.rights.sherpa | http://www.sherpa.ac.uk/romeo/issn/2694-9296/ | cs |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | cs |
dc.subject | Mg-Al LDH coatings | en |
dc.subject | AZ31 alloy | en |
dc.subject | corrosion | en |
dc.subject | mild conditions | en |
dc.subject | Mg-Al LDH povlaky | |
dc.subject | slitina AZ31 | |
dc.subject | koroze | |
dc.subject | mírné podmínky | |
dc.title | PREPARATION OF Mg-Al LDH COATING ON AZ31 MAGNESIUM ALLOY UNDER MILD CONDITIONS | en |
dc.title.alternative | Příprava povlaku Mg-Al LDH na slitině AZ31 za mírných podmínek | cs |
dc.type.driver | conferenceObject | en |
dc.type.status | Peer-reviewed | en |
dc.type.version | publishedVersion | en |
sync.item.dbid | VAV-193529 | en |
sync.item.dbtype | VAV | en |
sync.item.insts | 2025.02.03 15:38:32 | en |
sync.item.modts | 2025.01.31 09:32:05 | en |
thesis.grantor | Vysoké učení technické v Brně. Fakulta chemická. Ústav chemie materiálů | cs |
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