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International Journal of Corrosion
Volume 2015, Article ID 345038, 7 pages
http://dx.doi.org/10.1155/2015/345038
Research Article

Corrosion Behaviour of a Silane Protective Coating for NdFeB Magnets in Dentistry

1Department of Electronic Engineering, Industrial Chemistry and Engineering, University of Messina, Contrada di Dio, 98166 Messina, Italy
2Department of Civil Engineering, Computing, Construction, Environmental and Applied Mathematics, University of Messina, Contrada di Dio, 98166 Messina, Italy

Received 30 June 2015; Revised 3 August 2015; Accepted 20 August 2015

Academic Editor: Ksenija Babic

Copyright © 2015 Luigi Calabrese et al. 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.

Linked References

  1. J. Jakubowicz, “Corrosion protection of nanocomposite NdFeB/α-Fe magnets,” Journal of Alloys and Compounds, vol. 314, no. 1-2, pp. 305–308, 2001. View at Publisher · View at Google Scholar
  2. F. T. Cheng, H. C. Man, W. M. Chan, C. W. Cheng, and W. O. Chan, “Corrosion protection of Nd-Fe-B magnets by bismaleimide coating,” Journal of Applied Physics, vol. 85, no. 8, article 5690, 1999. View at Publisher · View at Google Scholar · View at Scopus
  3. J. M. Hu, X. L. Liu, J. Q. Zhang, and C. N. Cao, “Corrosion protection of Nd-Fe-B magnets by silanization,” Progress in Organic Coatings, vol. 55, no. 4, pp. 388–392, 2006. View at Publisher · View at Google Scholar
  4. Y. W. Song, H. Zhang, H. X. Yang, and Z. L. Song, “A comparative study on the corrosion behavior of NdFeB magnets in different electrolyte solutions,” Materials and Corrosion, vol. 59, no. 10, pp. 794–801, 2008. View at Publisher · View at Google Scholar · View at Scopus
  5. W. R. Proffit and H. W. Fields, “Mechanical principles in orthodontic force control,” in Contemporary Orthodontics, pp. 369–405, Mosby-Year Book, St. Louis, Mo, USA, 3rd edition, 2000. View at Google Scholar
  6. A. Saliba-Silva, R. N. Faria, M. A. Baker, and I. Costa, “Improving the corrosion resistance of NdFeB magnets: an electrochemical and surface analytical study,” Surface and Coatings Technology, vol. 185, no. 2-3, pp. 321–328, 2004. View at Publisher · View at Google Scholar · View at Scopus
  7. F. Fabiano, F. Celegato, A. Giordano et al., “Assessment of corrosion resistance of Nd–Fe–B magnets by silanization for orthodontic applications,” Physica B: Condensed Matter, vol. 435, pp. 92–95, 2014. View at Publisher · View at Google Scholar · View at Scopus
  8. A. Ali, A. Ahmad, and K. M. Deen, “Multilayer ceramic coating for impeding corrosion of sintered NdFeB magnets,” Journal of Rare Earths, vol. 27, no. 6, pp. 1003–1007, 2009. View at Publisher · View at Google Scholar · View at Scopus
  9. S. Mao, H. Yang, Z. Song, J. Li, H. Ying, and K. Sun, “Corrosion behaviour of sintered NdFeB deposited with an aluminium coating,” Corrosion Science, vol. 53, no. 5, pp. 1887–1894, 2011. View at Publisher · View at Google Scholar · View at Scopus
  10. W. He, L. Zhu, H. Chen et al., “Electrophoretic deposition of graphene oxide as a corrosion inhibitor for sintered NdFeB,” Applied Surface Science, vol. 279, pp. 416–423, 2013. View at Publisher · View at Google Scholar · View at Scopus
  11. L. Calabrese, L. Bonaccorsi, C. Borsellino, A. Caprì, F. Fabiano, and E. Proverbio, “Electrochemical impedance spectroscopy behaviour of NdFeB coated magnets in saliva solution for orthodontic applications,” Solid State Phenomena, vol. 227, pp. 515–518, 2015. View at Publisher · View at Google Scholar
  12. D. Zhu and W. J. van Ooij, “Corrosion protection of AA 2024-T3 by bis-[3-(triethoxysilyl)propyl]tetrasulfide in sodium chloride solution. Part 2: mechanism for corrosion protection,” Corrosion Science, vol. 45, no. 10, pp. 2177–2197, 2003. View at Publisher · View at Google Scholar · View at Scopus
  13. D. Yang, C. Liu, X. Liu, M. Qi, and G. Lin, “EIS diagnosis on the corrosion behavior of TiN coated NiTi surgical alloy,” Current Applied Physics, vol. 5, no. 5, pp. 417–421, 2005. View at Publisher · View at Google Scholar · View at Scopus
  14. M. F. Montemor, A. M. Simões, M. G. S. Ferreira, B. Williams, and H. Edwards, “Corrosion performance of organosilane based pre-treatments for coatings on galvanized steel,” Progress in Organic Coatings, vol. 38, no. 1, pp. 17–26, 2000. View at Publisher · View at Google Scholar · View at Scopus
  15. L. Calabrese, L. Bonaccorsi, A. Caprì, and E. Proverbio, “Electrochemical behavior of hydrophobic silane–zeolite coatings for corrosion protection of aluminum substrate,” Journal of Coatings Technology Research, vol. 11, no. 6, pp. 883–898, 2014. View at Publisher · View at Google Scholar · View at Scopus
  16. M. F. Montemor, A. M. Cabral, M. L. Zheludkevich, and M. G. S. Ferreira, “The corrosion resistance of hot dip galvanized steel pretreated with Bis-functional silanes modified with microsilica,” Surface and Coatings Technology, vol. 200, no. 9, pp. 2875–2885, 2006. View at Publisher · View at Google Scholar · View at Scopus