The Effect of Cellular Architecture on the Ductility and Strength of Metal Foams

K. R. Mangipudi*, P. R. Onck

*Bijbehorende auteur voor dit werk

OnderzoeksoutputAcademicpeer review

1 Citaat (Scopus)

Samenvatting

A multiscale finite element model has been developed to study the fracture behaviour of two-dimensional random Voronoi structures. The influence of materials parameters and cellular architecture on the damage initiation and accumulation has been analyzed. The effect of the solid material's strain hardening, relative density and architectural randomness on the ductility and fracture strength of the cellular solid are investigated. The results suggest materials-design directions in which the heat treatment, the solid material properties, its microstructure and the cellular architecture can be tuned for an optimized performance of cellular materials.

Originele taal-2English
TitelARCHITECTURE MULTIFUNCTIONAL MATERIALS
RedacteurenYJM Brechet, JD Embury, PR Onck
Plaats van productieWARRENDALE
UitgeverijMaterials Research Society
Pagina's29-34
Aantal pagina's6
ISBN van geprinte versie978-1-60511-161-2
StatusPublished - 2009
EvenementSymposium on Architectured Multifunctional Materials held at the 2009 MRS Spring Meeting - , Canada
Duur: 14-apr-200916-apr-2009

Publicatie series

NaamMaterials Research Society Symposium Proceedings
UitgeverijMATERIALS RESEARCH SOCIETY
Volume1188
ISSN van geprinte versie0272-9172

Other

OtherSymposium on Architectured Multifunctional Materials held at the 2009 MRS Spring Meeting
Land/RegioCanada
Periode14/04/200916/04/2009

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