Influence of Application Technology in the Structural Characteristics of Ceramic Coatings with Advanced Anticorrosive and Tribological Properties

Article Preview

Abstract:

Electrophoretic deposition (EPD) of ceramic frits is shown to be a useful coating method for different metal surfaces and geometries since it allows obtaining very smooth surface finishes with precise control of their thickness. By the other hand, these kind of coatings show differences with the coatings obtained by conventional wet application methods as dipping, flow-coating, slushing and spraying. At this point, CIDETEC has used an own advanced ceramic coating based on no commercial enamels to determinate the best application method to obtain an excellent anticorrosive coating on carbon steel. In view of possible scaling up to particular industrial applications, a detailed characterization of the microstructure, morphology, physical, chemical and mechanical properties of the coatings was performed. The preliminary studies show that EPD system improves the characteristics of this coating.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

108-116

Citation:

Online since:

October 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Laxmidhar Besra, Meilin Liu. A review on fundamentals and applications of electrophoretic deposition (EPD). Progress in Materials Science 52 (2007) 1-61.

DOI: 10.1016/j.pmatsci.2006.07.001

Google Scholar

[2] Zhitomirsky I. Cathodic electrophoretic deposition of ceramic and organoceramic materials – fundamental aspects. Adv Colloid Interface Sci 97 (2002) 279–317.

DOI: 10.1016/s0001-8686(01)00068-9

Google Scholar

[3] C. Kaya, F. Kaya, B. Su, B. Thomas, A.R. Boccaccini. Structural and functional thick ceramic coatings by electrophoretic deposition Original Research Article. Surface and Coatings Technology, Volume 191, Issues 2–3, 21 (2005) 303-310.

DOI: 10.1016/j.surfcoat.2004.03.042

Google Scholar

[4] Put S, Vleugels J, Anne G, Van der Biest O. Functionally graded ceramic and ceramic-metal composites shaped by electrophoretic deposition. Colloids Surf A: Physicochem Eng Aspects 2003; 222: 223–32.

DOI: 10.1016/s0927-7757(03)00227-9

Google Scholar

[5] Krueger HG, Knote A, Schindler U, Kern H, Boccaccini A. Composite ceramic metal coatings by means of combined electrophoretic deposition. J Mater Sci 2004; 39: 839–44.

DOI: 10.1023/b:jmsc.0000012912.96350.d2

Google Scholar

[6] S. Plagiuca, W. D. Faust. Porcelain (vitreous) enamels and Industrial Enamelling Processes. The Preparation, Aplication and Properties of Enamels. Third Edition. Mantova-Italy. (2011).

Google Scholar

[7] PEMCO Brugge. Pemco Enamel Manual, Bruges, Belgium, (1979).

Google Scholar