Article Back

SOL-GEL COATINGS WITH IF-WS2 ON ALUMINUM OXIDE LAYER

1 KORZEKWA Joanna
Co-authors:
2 DERCZ Grzegorz 3 WIECZOREK Paweł 4 GĄDEK-MOSZCZAK Aneta
Institutions:
1 University of Silesia, Faculty of Computer and Materials Science, ul. Zytnia 10, 41–200 Sosnowiec, Poland, EU, joanna.korzekwa@us.edu.pl
2 University of Silesia, Faculty of Computer and Materials Science, ul. 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland, EU, grzegorz.dercz@us.edu.pl
3 Czestochowa University of Technology, Faculty of Production Engineering and Materials Technology, Al. Armii Krajowej 19, 42-200 Czestochowa, Poland, EU, pawel@wip.pcz.pl
4 Cracow University of Technology, Faculty of Mechanical Engineering, Al. Jana Pawla II 37, 31-864 Krakow, Poland, EU, aneta.gadek-moszczak@mech.pk.edu.pl
Conference:
27th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 23rd - 25th 2018
Proceedings:
Proceedings 27th International Conference on Metallurgy and Materials
Pages:
1139-1144
ISBN:
978-80-87294-84-0
ISSN:
2694-9296
Published:
24th October 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
515 views / 271 downloads
View Full-text Download PDF
Abstract

The hybrid coatings prepared on aluminum substrates were the object of a study of their tribological properties. An amorphous oxide layers Al2O3 were obtained on aluminum alloy EN AW 5251. The top coatings were sol-gel matrices with embedded nanoparticles of inorganic fullerene-like tungsten disulfide IFWS2. The coatings were coupled with two kinds of plastic TG15 and PEEK/BG in order to measure their tribological properties as wear intensity and friction coefficient. Scanning electron microscope and surface adhesion were also studied.

Keywords: Composite coatings, sol-gel method, inorganic fullerene-like tungsten disulfide, tribological properties

© 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.

Scroll to Top