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Adherence and Scratching Resistance of Nanometric Titania Films

Received: 24 November 2013    Accepted:     Published: 28 February 2014
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Abstract

TiO2 films has been used to extend the wear resistance in bearing, seals for pumps and bone prostheses. In this study was analyzed the conventional hardness and scratch toughness. The scratching test equipment used was developed at the Laboratory of materials Labmat / UFSC. The tests were performed on Titania films deposited on glass plates and ceramics via reactive DC magnetron sputtering. The films were deposited by 10, 15 and 60 min. One of the samples has a titanium metal film of a few nanometers thick between the substrate and the Titania film, the oxide has been deposited for 30 min. At this rang of tests loads the deposited films show good adhesion to substrate, there was no cracking or spelling of the film.

DOI 10.11648/j.am.20140301.11
Published in Advances in Materials (Volume 3, Issue 1, February 2014)
Page(s) 1-5
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Titania Nanometrics Films, Scratching Resistance, Magnetron Sputtering DC

References
[1] G. R. Jacobs et al. A certified reference material for the scratch test original research. Surface and Coatings Technology, v. 174–175, September–October (2003), p. 1008-1013
[2] H. Ishimura, A. Rodrigo. Surface coating Technology. v. 126, I. 2–3, 24 April (2000), p. 152-158
[3] H. Ichimura, Y. Ishii. Effects of indenter radius on the critical load in scratch testing Original Research Article. Surface and Coatings Technology, v. 165, I.1, 3 February (2003), p. 1-.
[4] V. Fervel, B. Normand, C. Coddet, Tribological behavior of plasma sprayed Al2O3 -based cermet coatings. Wear, v. 230, (1999), p. 70–77.
[5] J. F. Li, J. Q. Huang, A. Y. F. Zhang, C. X. Ding, P. Y. Zhang. Friction and wear behavior of plasma-sprayed Cr3C2-NiCr against TiO2 coating under water- and ethanol-lubricated sliding. Wear, 214 (1998) 202-206.
[6] W. Zhang, W. Liu, C. Wang. Tribological behavior of sol–gel TiO2 films on glass. Wear 253 (2002) 377–384.
[7] P. J. Kelly, C. F. Beevers, P. S. Henderson,R.D. Arnell, J. W. Bradley, H. Bacher. A comparison of the properties of titanium-based films produced by pulsed and continuous DC magnetron Sputtering. Surface and coatings technology 174-175(2003) 795-800.
Author Information
  • Federal Institute of Santa Catarina, Araranguá, Brazil

  • Federal Institute of Santa Catarina, Criciúma, Brazil

  • Federal Institute of Santa Catarina, Araranguá, Brazil

  • Federal University of Santa Catarina, Florianópolis, Brazil

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  • APA Style

    Suzy Pascoali, Lucas Dominguini, Joel Brasil Borges, Orestes Estevam Alarcon. (2014). Adherence and Scratching Resistance of Nanometric Titania Films. Advances in Materials, 3(1), 1-5. https://doi.org/10.11648/j.am.20140301.11

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    ACS Style

    Suzy Pascoali; Lucas Dominguini; Joel Brasil Borges; Orestes Estevam Alarcon. Adherence and Scratching Resistance of Nanometric Titania Films. Adv. Mater. 2014, 3(1), 1-5. doi: 10.11648/j.am.20140301.11

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    AMA Style

    Suzy Pascoali, Lucas Dominguini, Joel Brasil Borges, Orestes Estevam Alarcon. Adherence and Scratching Resistance of Nanometric Titania Films. Adv Mater. 2014;3(1):1-5. doi: 10.11648/j.am.20140301.11

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  • @article{10.11648/j.am.20140301.11,
      author = {Suzy Pascoali and Lucas Dominguini and Joel Brasil Borges and Orestes Estevam Alarcon},
      title = {Adherence and Scratching Resistance of Nanometric Titania Films},
      journal = {Advances in Materials},
      volume = {3},
      number = {1},
      pages = {1-5},
      doi = {10.11648/j.am.20140301.11},
      url = {https://doi.org/10.11648/j.am.20140301.11},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.am.20140301.11},
      abstract = {TiO2 films has been used to extend the wear resistance in bearing, seals for pumps and bone prostheses. In this study was analyzed the conventional hardness and scratch toughness. The scratching test equipment used was developed at the Laboratory of materials Labmat / UFSC. The tests were performed on Titania films deposited on glass plates and ceramics via reactive DC magnetron sputtering. The films were deposited by 10, 15 and 60 min. One of the samples has a titanium metal film of a few nanometers thick between the substrate and the Titania film, the oxide has been deposited for 30 min. At this rang of tests loads the deposited films show good adhesion to substrate, there was no cracking or spelling of the film.},
     year = {2014}
    }
    

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    AB  - TiO2 films has been used to extend the wear resistance in bearing, seals for pumps and bone prostheses. In this study was analyzed the conventional hardness and scratch toughness. The scratching test equipment used was developed at the Laboratory of materials Labmat / UFSC. The tests were performed on Titania films deposited on glass plates and ceramics via reactive DC magnetron sputtering. The films were deposited by 10, 15 and 60 min. One of the samples has a titanium metal film of a few nanometers thick between the substrate and the Titania film, the oxide has been deposited for 30 min. At this rang of tests loads the deposited films show good adhesion to substrate, there was no cracking or spelling of the film.
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