An image processing technique was used to model the internal structure of aluminum foam in finite element analysis VITAMIN E CREAM in order to predict the compressive behavior of the material.Finite element analysis and experimental tests were performed on aluminum foam with densities of 0.2, 0.25, and 0.3 g/cm3.
It was found that although the compressive strength predicted from the finite element analysis was higher than that determined experimentally, the predicted compressive stress-strain curves exhibited a tendency similar to those determined from experiments for both densities.However, the behavior of the predicted compressive stress-strain curves was different Sensor Block-Offs from the experimental one as the applied strain increased.The difference between predicted and experimental stress-strain curves in a high strain range was due to contact between broken aluminum foam walls by the large deformation.