Analysis of anisotropy and strain rate sensitivity of open-cell metal foam

Title: Analysis of anisotropy and strain rate sensitivity of open-cell metal foam
Creator: Vesenjak, M.; Veyhl, C.; Fiedler, T.
Relation: Materials Science and Engineering A - Structural Materials: Properties Microstructure and Processing Vol. 541, Issue 15 April, p. 105-109
Publisher Link: http://dx.doi.org/10.1016/j.msea.2012.02.010
Publisher: Elsevier S.A.
Resource Type: journal article
Date: 2012
Description: This paper addresses numerical and experimental analysis of the m.pore® aluminium foam. Numerical models are based on computed tomography data in order to capture the complex material meso-structure. Uni-axial experimental tests were performed for quasi-static loading and an excellent agreement with numerical results has been obtained. Numerical analyses were extended for characteristic strain rates in order to analyse the strain rate sensitivity and anisotropy. Both, the micro-inertia and the base material strain rate sensitivity have an influence on the dynamic behaviour of the cellular metal
Subject: open-cell metal foam; compressive experiments; FE computational simulation; CT reconstruction; strain rate sensitivity; anisotropy
Identifier: http://hdl.handle.net/1959.13/1313193
Identifier: uon:22537
Identifier: ISSN:0921-5093
Language: eng
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