Application of chemical pre-treatment on the polished surface of aluminium alloys

• Autorzy: Kraus P. , Svobodova J. , Cais J. , Lattner R.

Identyfikatory

DOI

10.12913/22998624/65112

• Języki publikacji: EN

Abstrakty

EN

This paper reports the preparation and characterization of thin transparent nanolayers with phase composition ZrF4 and different modification of SiO2 with special focus on affecting the surface roughness of the material and the way of exclusion of the thin nanolayer on the surface of the polished aluminium material. The thin nanolayer was prepared by the sol-gel method. The final treatment based on PTFE was applied on the surface of some samples. This treatment is suitable for increasing wear resistance. The films were characterized with help of SEM microscopy and EDS analysis. The surface roughness was measured with classical surface roughness tester. The results on this theme have already published but not on the polished surface of the aluminium material. The results from the experiment show the problems with application of these nanolayers because a cracks were found on the surface of the material and deformations of the layer after application of the PTFE final layer. The surface layer formation is discussed.

Słowa kluczowe

EN

sol-gel technology; nanolayers; aluminium alloys; surface roughness; SEM

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2016
• Tom: Vol. 10, nr 32
• Strony: 17--23
• Opis fizyczny: Bibliogr. 8 poz., fig., tab.

Twórcy

autor

Kraus P.

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem, Czech Republic

autor

Svobodova J.

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem, Czech Republic

autor

Cais J.

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem, Czech Republic

autor

Lattner R.

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem, Czech Republic

Bibliografia

• 1. Balgude D. and Sabnis A. Sol-gel derived hybrid coatings as and environment friendly surface treatment for corrosion protection of metals and their alloys. Sol-Gel Sci Technol. Springer, 64, 2012, 124–134.
• 2. Svobodova J. SEM and EDS Analysis Used in Evaluation of Chemical Pre-treatment Based on Nanotechnology. Manufacturing Technology, Journal for Science, Research and Production, 14(3), 2014.
• 3. Chou T. P., Chandrasekaran C., Limmer S., Nguyen C. and Cao G. Z. Organic-inorganic sol-gel coating for corrosion protection of stainless steel, Journal of Materials Science Letters, 21, 2002, 251–255.
• 4. Novotna P., Krysa J., Maixner J., Kluson P. and Novak P. Photocatalytic activity of sol-gel TiO2 thin films deposited on soda lime glass and soda lime glass precoated with a SiO2 layer. Surface and Coatings Technology, 204, 2010, 2570–2575.
• 5. Svobodova J. Evaluation of new type of chemical pre-treatment applied on low-carbon steel substrate using SEM and EDS analysis, Engineering for Rural Development, 14th International Scientific Conference, 2015.
• 6. Voevodin A.A., Shtansky D.V., Levashov E.A. and Moore J.J. Nanostructured thin films and nanodispersion strengthened coatings. Springer - Nato Science Series II, 155, 2004.
• 7. Cavaleiro A. and Hosson J.T. Nanostructured coatings. Nanostructure Science and Technology, Springer, 2006, 648.
• 8. Svobodová J. and Kraus P. Hodnocení drsnosti a morfologie povrchu hliníkového plechu po aplikaci chemických předúprav na bázi nanotechnologií, Strojírenská technologie, ročník XX, 2015, 103–109.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.