Research Article

Density Dependence of the Macroscale Superelastic Behavior of Porous Shape Memory Alloys: A Two-Dimensional Approach

Table 1

Power law coefficients for the elastic modulus porosity dependence.

Model

RVE1.17644
UCFEM0.62.21
Gibson-Ashbyā‰ˆ12
Roberts-Garbocziā‰ˆ11 to 3