Effect of Shot Number on Crater Formation of Magnesium Alloy Modified with High-Intensity Pulsed Ion Beam

Article Preview

Abstract:

Abstract. HIPIB irradiation of magnesium alloy is carried out at a specific ion current density of 100 A/cm2 with shot number from one to ten in order to explore the effect of shot number on crater formation of magnesium alloy. Surface morphologies, surface roughness and mean spacing of surface profile irregularities of the irradiated samples are examined by scanning electron microscopy (SEM) and profilometer technique, respectively. It is found that the surface roughness, the mean spacing of surface profile irregularities, and the maximum crater diameter on the irradiated surface increase with increasing shot number, whereas the crater density decreases as the shot number increases.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

629-632

Citation:

Online since:

December 2012

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] C.A. Meli, K.S. Grabowski, D.D. Hinshelwood, S.J. Stephanakis, D.J. Rej, W.J. Waganaar: J. Vac. Sci. Technol. A Vol. 13 (1995), p.1182

Google Scholar

[2] D.J. Rej, H.A. Davis, J.C. Olson, G.E. Remnev, A.N. Zakoutaev, V.A. Ryzhkov, V.K. Struts, I.F. Isakov, V.A. Shulov, N.A. Nochevnaya, R.W. Stinnett, E.L. Neau, K. Yatsui, W. Jiang: J. Vac. Sci. Technol. A Vol. 15 (1997), p.1089

DOI: 10.1116/1.580435

Google Scholar

[3] V.A. Shulov, N.A. Nochovnaya, G.E. Remnev: Mater. Sci. Eng. A Vol. 243 (1998), p.290

Google Scholar

[4] X.P. Zhu, H. Suematsu, W.H. Jiang, K. Yatsui, M.K. Lei: Appl. Phys. Lett. Vol. 87 (2005), pp.093111-1

Google Scholar

[5] Z.P. Wang, H.R. Yousefi, Y. Nishino, H. Ito, K. Masugata: Phys Lett A Vol. 373 (2009), p.4169

Google Scholar

[6] W. Biller, D. Heyden, D. Muller and G.K. Wolf: Surf. Coat. Technol. vol. 116-119 (1999), p.537

Google Scholar

[7] A.D. Pogrebnjak, A.G. Lebed, Y.F. Ivanov: Vacuum Vol. 63 (2001), p.483

Google Scholar

[8] X. Wang, X.G. Han, M.K. Lei, J.S. Zhang: Mater. Sci. Eng. A Vol. 457 (2007), p.84

Google Scholar

[9] X.D. Peng, A. Kharlov, V. Bystritski, E. Garate, E.J. Lavernia: Mater. Sci. Eng. A Vol. 251 (1998), p.142

Google Scholar

[10] M.K. Lei, Z.H. Dong, Z. Zhang, Y.F. Hu, X.P. Zhu: Surf. Coat. Technol. Vol. 201 (2007), p.5613

Google Scholar

[11] J. Wilk, Z.W. Kowalski: Vacuum Vol. 70 (2003), p.87

Google Scholar

[12] G.L. Makar, J. Kluger: Inter. Mater. Rev. Vol. 38 (1993), p.138

Google Scholar

[13] H. Altun, S. Sen: Mater. Des. Vol. 25 (2004), p.637

Google Scholar

[14] Z.M. Shi, G.L. Song, A. Atrens: Corros. Sci. Vol. 48 (2006), p.3531

Google Scholar

[15] P. Li, M.K. Lei, X.P. Zhu: Appl. Surf. Sci. Vol. 257 (2010), p.72

Google Scholar