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FABRICATION OF SUPERHYDROPHOBIC SURFACE WITH IMPROVED CORROSION INHIBITION ON AZ31B MAGNESIUM ALLOY SUBSTRATE

1 SIMONOVA Maria
Co-authors:
1 ABRASHOV Aleksey 1 GRIGORYAN Nelya 1 MEN’SHIKOV Vladimir 1 KHAZANOV Nikolay
Institution:
1 MUCTR - D.Mendeleev University of Chemical Technology of Russia, Moscow, Russia
Conference:
30th Anniversary International Conference on Metallurgy and Materials, Brno, Czech Republic, EU, May 26 - 28, 2021
Proceedings:
Proceedings 30th Anniversary International Conference on Metallurgy and Materials
Pages:
777-782
ISBN:
978-80-87294-99-4
ISSN:
2694-9296
DOI:
https://doi.org/10.37904/metal.2021.4182
Published:
15th September 2021
Proceedings of the conference have already been published in Scopus and we are waiting for evaluation and potential indexing in Web of Science.
Metrics:
360 views / 210 downloads
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Abstract

One of the recently demanded methods of protecting metal surfaces from aggressive environment is the formation on their surface of continuous films with water-repellent properties and the ability to self-cleaning, which give the material the property of super-hydrophobicity. The possibility of hydrophobization of the surface of the AZ31B magnesium alloy in a solution containing stearic acid, dimethyl sulfoxide and water has been investigated. It was found that the coating formed in this solution is characterized by a contact angle of 152-162°.

Keywords: Protective hydrophobic coatings, hydrophobization, corrosion protection, magnesium alloy, surface treatment, stearic acid

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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