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Journal of Analytical Methods in Chemistry
Volume 2014, Article ID 503618, 10 pages
http://dx.doi.org/10.1155/2014/503618
Research Article

Electrochemical Study of Ni20Cr Coatings Applied by HVOF Process in ZnCl2-KCl at High Temperatures

1Universidad Autonoma del Estado de Morelos, CIICAp, Avenida Universidad 1001, 62209 Cuernavaca, MOR, Mexico
2Universidad Nacional Autonoma de Mexico, Instituto de Ciencias Fisicas, Avenida Universidad s/n, 62210 Cuernavaca, MOR, Mexico
3Instituto de Investigaciones Electricas, Avenida Reforma 113, Colonia Palmira, 62490 Cuernavaca, MOR, Mexico
4Corrosion y Proteccion (CyP), Buffon 46, 11590 Mexico City, DF, Mexico

Received 28 May 2014; Accepted 23 July 2014; Published 25 August 2014

Academic Editor: Krishna K. Verma

Copyright © 2014 J. Porcayo-Calderón 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. B. E. M. Adams, K. K. E. Peters, S. W. Herman, and J. P. F. Winjhoven, “Waste Management World,” 2004.
  2. B. Adams, K. Peeters, D. Eeraerts, H. S. W. Diederen, and J. P. F. Wijnhoven, “Seghers boiler prism: a proven primary measure against high temperature boiler corrosion,” in Proceedings of the 12th Annual North American Waste to Energy Conference (NAWTEC '12), pp. 229–240, Savannah, Ga, USA, May 2004. View at Scopus
  3. D. A. Shores and B. P. Mohanty, “Role of chlorides in hot corrosion of a cast Fe-Cr-Ni alloy. Part II: thermochemical model studies,” Corrosion Science, vol. 46, no. 12, pp. 2909–2924, 2004. View at Publisher · View at Google Scholar · View at Scopus
  4. Joint Surface Preparation Standard NACE No. 1/SSPC-SP 5. White Metal Blast Cleaning.
  5. J. Porcayo-Calderon, O. Sotelo-Mazon, V. M. Salinas-Bravo, C. D. Arrieta-Gonzalez, J. J. Ramos-Hernandez, and C. Cuevas-Arteaga, “Electrochemical Performance of Ni20Cr coatings applied by combustion powder spray in ZnCl2-KCl molten salts,” International Journal of Electrochemical Science, vol. 7, no. 2, pp. 1134–1148, 2012. View at Google Scholar · View at Scopus
  6. L. Pawlowski, The Science and Engineering of Thermal Spray Coatings, John Wiley & Sons, New York, NY, USA, 2nd edition, 2008.
  7. E. E. Stansbury and R. A. Buchanan, Fundamentals of Electrochemical Corrosion, ASM International, Materials Park, Ohio, USA, 2000.
  8. A. Pardo, S. Feliu, M. C. Merino, R. Arrabal, and E. Matykina, “Electrochemical estimation of the corrosion rate of magnesium/aluminium alloys,” International Journal of Corrosion, vol. 2010, Article ID 953850, 8 pages, 2010. View at Publisher · View at Google Scholar · View at Scopus
  9. W. M. Lu, T. J. Pan, K. Zhang, and Y. Niu, “Accelerated corrosion of five commercial steels under a ZnCl2–KCl deposit in a reducing environment typical of waste gasification at 673–773 K,” Corrosion Science, vol. 50, no. 7, pp. 1900–1906, 2008. View at Publisher · View at Google Scholar · View at Scopus
  10. Y. van Ingelgem, A. Hubin, and J. Vereecken, “Investigation of the first stages of the localized corrosion of pure copper combining EIS, FE-SEM and FE-AES,” Electrochimica Acta, vol. 52, no. 27, pp. 7642–7650, 2007. View at Publisher · View at Google Scholar · View at Scopus
  11. T. Ishitsuka and K. Nose, “Stability of protective oxide films in waste incineration environment—solubility measurement of oxides in molten chlorides,” Corrosion Science, vol. 44, no. 2, pp. 247–263, 2002. View at Publisher · View at Google Scholar · View at Scopus
  12. J. J. Ramos-Hernandez, J. Porcayo-Calderon, V. M. Salinas-Bravo, C. D. Arrieta-Gonzalez, J. G. Gonzalez-Rodriguez, and L. Martinez-Gomez, “Phase stability diagrams for high temperature corrosion processes,” Mathematical Problems in Engineering, vol. 2013, Article ID 542061, 7 pages, 2013. View at Publisher · View at Google Scholar · View at Scopus
  13. Y. S. Li, Y. Niu, and W. T. Wu, “Accelerated corrosion of pure Fe, Ni, Cr and several Fe-based alloys induced by ZnCl2-KCl at 450°C in oxidizing environment,” Materials Science and Engineering A, vol. 345, no. 1-2, pp. 64–71, 2003. View at Publisher · View at Google Scholar
  14. T. J. Pan, C. L. Zeng, and Y. Niu, “Corrosion of three commercial steels under ZnCl2-KCl deposits in a reducing atmosphere containing HCl and H2S at 400–500°C,” Oxidation of Metals, vol. 67, no. 1-2, pp. 107–127, 2007. View at Publisher · View at Google Scholar · View at Scopus
  15. K. Yamada, Y. Tomono, J. Morimoto, Y. Sasaki, and A. Ohmori, “Hot corrosion behavior of boiler tube materials in refuse incineration environment,” Vacuum, vol. 65, no. 3-4, pp. 533–540, 2002. View at Publisher · View at Google Scholar · View at Scopus
  16. Y. Kawahara, “High temperature corrosion mechanisms and effect of alloying elements for materials used in waste incineration environment,” Corrosion Science, vol. 44, no. 2, pp. 223–245, 2002. View at Publisher · View at Google Scholar · View at Scopus
  17. A. Ruh and M. Spiegel, “Thermodynamic and kinetic consideration on the corrosion of Fe, Ni and Cr beneath a molten KCl-ZnCl2 mixture,” Corrosion Science, vol. 48, no. 3, pp. 679–695, 2006. View at Publisher · View at Google Scholar · View at Scopus
  18. Y. S. Li and M. Spiegel, “Models describing the degradation of FeAl and NiAl alloys induced by ZnCl2–KCl melt at 400–450°C,” Corrosion Science, vol. 46, no. 8, pp. 2009–2023, 2004. View at Publisher · View at Google Scholar · View at Scopus