Distribution & Access For Publication Downloads News About Us Contact Us
Paper Titles
Superplasticity in Ceramics: Applications and New Trends
p.3
Structural Effect on the Plastic Behavior in Highly Porous Glasses
p.15
Grain Size Strengthening in Microcrystalline Copper: A Three-Dimensional Dislocation Dynamics Simulation
p.25
Study of Erosion Behaviour of Conventional and Nanostructured WC-12Co Coatings Sprayed by Atmospheric Plasma
p.35
Influence of Thermal Effects Produced by Laser Treatment on the Tribological Behavior of Porcelain Ceramic Tiles
p.41
Wear Resistance of Metal Oxide Sol-Gel Coatings Deposited over Ceramic Glazes
p.47
Effect of the Crystalline Phase on the Brittleness Index of Glass Ceramic Surfaces
p.55
On the High-Temperature Plasticity of Ceria-Doped Zirconia Nanostructured Polycrystals
p.61
Spark Plasma Sintering and Microstructural Characterization of Additive-Free Polycrystalline β-SiC
p.67

Influence of Thermal Effects Produced by Laser Treatment on the Tribological Behavior of Porcelain Ceramic Tiles

Article Preview

Abstract:

Commercial porcelain ceramic tiles have been irradiated with a laser to evaluate the thermal effects on their surface and in their tribological behavior. Different irradiation patterns were followed, varying the density of points where the laser was focused, from 25 to 150 dots per inch. Hardness and toughness were evaluated using Vickers indentations. Tribological behavior was studied using a ball-on-flat apparatus with alumina balls. An increase in the wear rate was observed in the higher irradiated samples, which can be correlated to a decrease in their toughness. A mechanism of severe wear by fracture propagation and material pullout is proposed to explain the experimental data and the observed corresponding microstucture.

You might also be interested in these eBooks
Mechanical Properties of Solids XI View Preview

Info:

Periodical:

Key Engineering Materials (Volume 423)

Pages:

41-46

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.423.41

Citation:

Cite this paper

Online since:

December 2009

Authors:

F. Gutiérrez Mora, Arturo Domínguez-Rodríguez, V.V. Lennikov, G.F. de la Fuente

Keywords:

Friction, Laser, Microhardness, Porcelain Ceramic Tile, Wear

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

References

[1] P.M.T. Cavalcante, M. Dondi, G. Ercolani, G. Guarini, C. Melandri, M. Raimondo, E.R. Almendra, Ceram. Int., 30 (2004), p.953.

DOI: 10.1016/j.ceramint.2003.11.002

Google Scholar

[2] T. Manfredinin, G. C. Pellacani, M. Romagnoli, L. Pennisi, Am. Ceram. Soc. Bull, 74 (1995), p.76.

Google Scholar

[3] G. Bolelli, V. Cannillo, L. Lusvarghi, T. Manfredini, C. Siligardi, C. Bartuli, A. Loreto, T. Valente, J. Eur. Ceram. Soc, 25 (2005), p.1835.

DOI: 10.1016/j.jeurceramsoc.2004.06.018

Google Scholar

[4] A.G. Evans and E.A. Charles J Am Ceram Soc 59 (1976), p.371.

Google Scholar

[5] D.B. Marshall and A.G. Evans J Am Ceram Soc 64 (1981), p. C182.

Google Scholar

[6] L. Mattyasovszky-Zolnay, J. Am. Ceram. Soc, 40 (1957), p.299.

Google Scholar

[7] D. Weyl, Ber. Deut. Keram. Ges, 36 (1959), p.319.

Google Scholar

[8] S. Maity, B.K. Sarkar, J. Eur. Ceram. Soc., 16 (1996), p.1083.

Google Scholar

Scientific.Net is a registered brand of Trans Tech Publications Ltd
© 2024 by Trans Tech Publications Ltd. All Rights Reserved