Fabrication of Hydrophobic Magnesium Alloy Surface by Wet-Chemical Methods

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Commercially available magnesium alloy is extensively used in structural engineering components although, like many magnesium-based materials, it suffers from poor corrosion resistance, particularly in moist environments, which limit wider application. Previously, by reducing the contact area of metal substrate with surrounding water environment and decreasing the risk of corrosion is shown to improve the corrosion resistance of magnesium alloy in humid environments and in the presence of chloride-containing aqueous environments. The objective of this study, without the low-surface-energy materials modification, is to fabricate the superhydrophobic surfaces by wet-chemical methods and to understand how the microstructure influences the surface wettability of unstable materials such as magnesium alloy. The influence of the variety of experiment conditions on the wettability of the substrates was investigated by a contact angle goniometry with water as a probe liquid. Scanning electron microscopy and energy dispersive spectroscopy were used to study the surface chemistry and microstructure at various stages of the multi-wet-chemical process.

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Periodical:

Advanced Materials Research (Volumes 557-559)

Edited by:

Hongbing Ji, Yixin Chen and Shengzhou Chen

Pages:

1875-1878

Citation:

Y. Liu et al., "Fabrication of Hydrophobic Magnesium Alloy Surface by Wet-Chemical Methods", Advanced Materials Research, Vols. 557-559, pp. 1875-1878, 2012

Online since:

July 2012

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$38.00

[1] Q. Miao, L. X. Hu, E. D. Wang, S. J. Liang, and H. Y. Chao: International Journal of Modern Physics B Vol. 23(2009), p.984.

[2] G. L. Song and A. Atrens: Advanced Engineering Materials Vol. 1(1999), p. (1999).

[3] L. Commin, M. Dumont, J. E. Masse, and L. Barrallier, Acta Materialia Vol. 57(2009), p.326.

[4] F. Yang, S. M. Yin and S. X. Li,: Materials Science and Engineering: A Vol. 491(2008), p.131.

[5] N. Birbilis, P. C. Howlett, D. R. MacFarlane, and M. Forsyth: Surface and Coatings Technology Vol. 201(2007), p.4496.

[6] S. M. Lee and T. H. Kwon: Nanotechnology Vol. 17(2006), p.3189.

[7] T. Sun, G. Wang, L. Feng, B. Liu, Y. Ma, L. Jiang and D. Zhu: Angewandte Chemie International Edition Vol. 43(2004), p.357.

[8] F. Shi, Z. Wang and X. Zhang: Advanced Materials Vol. 17(2005), p.1005.

[9] L. Zhai, Berg, FÇ Cebeci, Y. Kim and J. M. Milwid: Nano Letters Vol. 6(2006), p.1213.

[10] L. N. Pan, H. R. Dong and P. Y. Bi: Applied Surface Science Vol. 257(2010), p.1707.

[11] S. C. Ramos, G. Vasconcelos, E. F. Antunes, A. O. Lobo, V. J. Trava-Airoldi and E. J. Corat: Journal of Vacuum Science & Technology B Vol. 28(2010), P. 1153.

[12] S. E. Harton, C. G. Templeman and B. Vyletel: Macromolecules Vol. 43(2010), p.3173.

[13] G. Y. Bae, Y. G. Jeong and Min BG: Fibers and Polymers Vol. 11(2010), p.976.

[14] Y. H. Wang, W. Wang, L. Zhong and J. Wang: Applied Surface Science Vol. 256(2010), p.3837.

[15] J. E. Gray-Munro, B. Luan, L. Huntingtona: Applied Surface Science Vol. 254(2008), p.2871.

[16] Z. Y. Zhou, S.X. Yu, Y. Lin: Rare Metal Materials and Engineering Vol. 40(2011), p.215.