Dynamic Compressive Strength of Aluminum Alloy Foams

Abstract:

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The dynamic compressive behavior of open-cell aluminum alloy foams with different length of specimens was investigated using the split Hopkinson pressure bar technique. Plastic strength was measured for aluminum alloy foam specimens having the three cell sizes but similar cell microstructure. Longer specimens exhibited lower mean strength and broader scattering of the strength values than the shorter ones. It can be observed that mechanical response of aluminum alloy foams appear to be dependent of the cell size for both the shorter and longer specimens.

Info:

Periodical:

Key Engineering Materials (Volumes 326-328)

Edited by:

Soon-Bok Lee and Yun-Jae Kim

Pages:

1653-1656

DOI:

10.4028/www.scientific.net/KEM.326-328.1653

Citation:

Z. H. Wang et al., "Dynamic Compressive Strength of Aluminum Alloy Foams", Key Engineering Materials, Vols. 326-328, pp. 1653-1656, 2006

Online since:

December 2006

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Price:

$38.00

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