Table 2
Material parameters used in FEM simulation.
Material | Temperature, K | E, GPa | CET (10-6), 1/K | Poisson's ratio | Yield strength MPa | Specific heat, J/(kg · K) | Density, kg/m3 | Conductivity, W/(m · K) |
---|---|---|---|---|---|---|---|---|
305 | 68.9 | 22.4 | ||||||
250 | 70.6 | 19.7 | ||||||
AL3003 | 195 | 72.4 | 16.9 | 0.33 | 145 | 962 | 2740 | 159 |
175 | 73.2 | 15.9 | ||||||
145 | 74.5 | 14.4 | ||||||
305 | 94.6 | 15.1 | ||||||
250 | 96.4 | 14.9 | ||||||
AL4004 | 195 | 98.2 | 14.7 | 0.35 | 142 | 864 | 2710 | 155 |
175 | 98.8 | 14.6 | ||||||
145 | 99.6 | 14.5 |