Improving the corrosion resistance of AZ31 magnesium alloy by preparing hydroxyapatite with a superhydrophobized surface

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F22%3APU143623" target="_blank" >RIV/00216305:26310/22:PU143623 - isvavai.cz</a>
Result on the web
<a href="https://www.confer.cz/metal/2021/4171-improving-the-corrosion-resistance-of-az31-magnesium-alloy-by-preparing-hydroxyapatite-with-a-superhydrophobized-surface" target="_blank" >https://www.confer.cz/metal/2021/4171-improving-the-corrosion-resistance-of-az31-magnesium-alloy-by-preparing-hydroxyapatite-with-a-superhydrophobized-surface</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2021.4171" target="_blank" >10.37904/metal.2021.4171</a>

Result language
angličtina
Original language name
Improving the corrosion resistance of AZ31 magnesium alloy by preparing hydroxyapatite with a superhydrophobized surface
Original language description
Magnesium and its alloys are promising materials that have potential mainly in the field of transport (e.g. automobile industry) and medicine (e.g. orthopedic implants). Their disadvantage is poor corrosion resistance, which limits their wider use in practice. Therefore, surface treatment by various methods is performed in order to improve corrosion protection. The preparation of a superhydrophobic coating is an interesting approach because the hydrophobic coating minimizes contact of the corrosion medium with the magnesium substrate. In this work, the hydrothermally prepared hydroxyapatite coating on AZ31 magnesium alloy was superhydrophobized by myristic acid. The prepared coatings were characterized by determining contact angle and surface analysis using a scanning electron microscopy with energy dispersive spectroscopy and Fourier transformed infrared spectroscopy. The corrosion resistance of modified surfaces was examined by potenciodynamic polarization in 3.5 % NaCl.
Czech name
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Czech description
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Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2021 - 30th Anniversary International Conference on Metallurgy and Materials, Conference Proceedings
ISBN
9788087294994
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
717-722
Publisher name
Tanger
Place of publication
Brno
Event location
Brno
Event date
May 26, 2021
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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