Preparation of High Performance Aluminum Foam Using Carbon Fibers as Stabilizing Additive

Article Preview

Abstract:

Carbon fibers are used as novel stabilizing additives for aluminum foams production at the aim of manufacturing metallic foams of high mechanical performance. The effect of carbon fiber fraction on the foam structure and mechanical property is studied in the present paper. Results shows that the change in foam structure can be slowed down by increasing fiber fraction, which would led to more stable foam. The yield strength of aluminum foams increase with fiber fraction, but the foams are also getting brittle. High performance aluminum foams can also prepared by using aluminum alloy as start material, and the resulting foams show much higher compressive strength than that of commercial aluminum foams.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 308-310)

Pages:

53-57

Citation:

Online since:

August 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] J. Banhart : Manufacture, Progress in Materials Science, vol. 42(2001), p.559

Google Scholar

[2] H.P. Degischer, B. Kriszt: Handbook of cellular metals: production, processing and applications (Weinheim:Wiley-VCH, Germany, 2002).

DOI: 10.1002/3527600558

Google Scholar

[3] N. Babcsan, D. Leitlmeier, H.P. Degischer: Adv.Engi.Mater., Vol.34(2003) , p.22.

Google Scholar

[4] N. Babcsan, D. Leitlmeier, H.P. Degischer, J. Banhar t: Adv.Engi.Mater Vol.6 (2004),p.401.

Google Scholar

[5] Tetsuji Miyoshi,Masao Itoh, Shigeru Akiyama,and Akira Kitahara: Adv.Engi.Mater. (2000), p.179

Google Scholar

[6] N. Babcsan, D. Leitlmeier, J. Banhart: Colloids and SurfacesA: Physicochem. Eng. Aspects, Vol.261 (2005),p.123

Google Scholar

[7] J. Banhart : Adv. Engi. Mater. Vol.8(2006), p.781

Google Scholar

[8] A Haibel, A Rack, J Banhart: Physics Review Letter. Vol.89(2006), p.54102

Google Scholar

[9] D. Ruan , G. Lu , F.L. Chen , E. Siores: Composite structures, Vol.57(2002), p.331

Google Scholar

[10] E. Andrews, W. Sanders, L.J. Gibson: Mater. Sci. & Engi. Vol.A270(1999), p.113

Google Scholar

[11] E. Kozaa, M. Leonowicz, S. Wojciechowski, F. Simancik: Materials letters, Vol.58 (2003), p.132

Google Scholar

[12] Z. K. Cao, B. Li, G. C. Yao, Y. Wang: Mater. Sci. and Eng. Vol. A486(2008), p.350

Google Scholar