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

Table 3

Best power law fit coefficient values of the constitutive model parameters 𝐸_𝐴,  𝐸_𝐴𝑀,  𝐸_𝑀,  𝐸_𝑀𝐴,  𝝈_𝑠^𝐴𝑀, and 𝝈_𝑓^𝑀𝐴.

Parameters	Dense values (GPa)	𝐶	𝑛
𝐸𝐴	42	1.18	3.95
𝐸𝐴𝑀	3.78	3.96	3.72
𝐸𝑀	40.5	1.26	3.90
𝐸𝑀𝐴	3.76	1.72	3.39
𝝈𝑠^𝐴𝑀	100	0.71	3.30
𝝈𝑓^𝑀𝐴	20	0.88	3.38