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ISRN Materials Science
Volume 2013 (2013), Article ID 572379, 5 pages
Microstructural and Compositional Characterisation of Chromate Pretreatment on Aluminium
Department of Mechanical Engineering, Landmark University, PMB 1001, Omu-Aran, 251101 Kwara State, Nigeria
Received 7 July 2013; Accepted 19 September 2013
Academic Editors: A. V. Dos Santos and E. Ramous
Copyright © 2013 M. Oki. 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.
- T. Chen, W. Li, and J. Cai, “Formation of a chrome-free and coloured conversion coating on AA6063 aluminium alloy,” RSC Advances, vol. 1, no. 4, pp. 607–610, 2011.
- H. Bhatt, “Trivalent chromium conversion coating for corrosion protection of aluminium Surfaces,” in Proceedings of the Department of Defence Corrosion Conference, pp. 1–61, Gaylord National, Washington, DC, USA, August 2009.
- K. Asami, M. Oki, G. E. Thompson, G. C. Wood, and V. Ashworth, “Composition of the near surface regions of conversion coated aluminium,” Electrochimica Acta, vol. 32, no. 2, pp. 337–343, 1987.
- A. M. Pereira, G. Pimenta, and B. D. Dunn, “A comparison of Alodine 1200 with chromium-free conversion coatings,” in Assessment of Chemical Conversion Coatings for the Protection of Aluminium Alloys (ESA-STM-276), K. Fletcher, Ed., pp. 1–61, ESA Communication Production Office, Noordwijk, The Netherlands, 2008.
- J. H. Osborne, “Observations on chromate conversion coatings from a sol-gel perspective,” Progress in Organic Coatings, vol. 41, no. 4, pp. 280–286, 2001.
- O. Lunder, J. C. Walmsley, P. MacK, and K. Nisancioglu, “Formation and characterisation of a chromate conversion coating on AA 6060 aluminium,” Corrosion Science, vol. 47, no. 7, pp. 1604–1624, 2005.
- M. Oki, “Studies on chromium-free conversion coatings on aluminium,” Journal of Applied Science and Environmental Management, vol. 11, no. 2, pp. 187–190, 2007.
- M. Zhao, S. Wu, P. An, Y. Fukuda, and H. Nakae, “Growth of multi-elements complex coating on AZ91D magnesium alloy through conversion treatment,” Journal of Alloys and Compounds, vol. 427, no. 1-2, pp. 310–315, 2007.
- M. Kendig, M. Hon, and L. Warren, “'Smart' corrosion inhibiting coatings,” Progress in Organic Coatings, vol. 47, no. 3-4, pp. 183–189, 2003.
- S. H. Wang, C. S. Liu, and F. J. Shan, “Corrosion behavior of a zirconium-titanium based phosphonic acid conversion coating on AA 6061 aluminium alloy,” Acta Metallurgica Sinica, vol. 21, no. 4, pp. 269–274, 2008.
- M. W. Kendig and R. G. Buchheit, “Corrosion inhibition of aluminum and aluminum alloys by soluble chromates, chromate coatings, and chromate-free coatings,” Corrosion, vol. 59, no. 5, pp. 379–400, 2003.
- M. Takai and M. Takaya, “Influence of conversion coating on magnesium and aluminum alloys by adhesion method,” Materials Transactions, vol. 49, no. 5, pp. 1065–1070, 2008.
- J. Hu, X. H. Zhao, S. W. Tang, W. C. Ren, and Z. Y. Zhang, “Corrosion resistance of cerium-based conversion coatings on alumina borate whisker reinforced AA6061 composite,” Applied Surface Science, vol. 253, no. 22, pp. 8879–8884, 2007.
- L. E. M. Palomino, I. V. Aoki, and H. G. de Melo, “Microstructural and electrochemical characterization of Ce conversion layers formed on Al alloy 2024-T3 covered with Cu-rich smut,” Electrochimica Acta, vol. 51, no. 26, pp. 5943–5953, 2006.
- ASTM E 1558-09, “Standard guide for electrolytic polishing of metallographic specimens”.
- M. Oki, “Morphology and composition of aluminium pretreated in sulphuric acid/dichromate solution,” Indian Journal of Technology, vol. 27, no. 9, pp. 454–458, 1989.
- M. Oki and E. Charles, “Chromate conversion coating on Al-0.2 wt.% Fe alloy,” Materials Letters, vol. 63, no. 23, pp. 1990–1991, 2009.
- L. Xia and R. L. McCreery, “Chemistry of a chromate conversion coating on aluminum alloy AA2024-T3 probed by vibrational spectroscopy,” Journal of the Electrochemical Society, vol. 145, no. 9, pp. 3083–3089, 1998.