E-mail

E-mail a Wiley Online Library Link

Babak Foroughi, H. Peter Degischer and Andreas Kottar Characterization and Simulation of Tensile Deformation of Non-Uniform Cellular Aluminium Until Damage Advanced Engineering Materials 15

Article first published online: 19 NOV 2012 | DOI: 10.1002/adem.201200163

Thumbnail image of graphical abstract

Foamed metals exhibit a non-uniform cellular structure, which is characterized by computed X-ray tomography of low resolution applicable to large components. A material model is deduced transforming the cellular structure into 3D mass density distributions, which are converted into finite elements of different densities. Scaling laws are applied to simulate the deformation of samples submitted to tensile tests. The simulated elasto-plastic stress–strain curves agree with the experimental ones as well as the positions of predicted cracks with their observed occurrence.

Complete the form below and we will send an e-mail message containing a link to the selected article on your behalf

Required = Required Field

Choose captcha format: Image or Audio. Click here if you need help.

SEARCH