Table 6 Parameters obtained from critical slowing down model and V-F law using Eqs 6 and 7.
Tg(K) | zѵ | τ* (s) | τ0 (s) | Ea/kB (K) | T0 (K) | ||
|---|---|---|---|---|---|---|---|
Fe2CrAl | T f2 | 3.5 | 3.4 ± 0.2 | 6.3 × 10−6 | 3.2 × 10−6 | 7.29 ± 0.23 | 3 |
Fe1.75Mn0.25CrAl | T f1 | 21.5 | 2.7 ± 0.3 | 3.2 × 10−7 | 1.5 × 10−5 | 6.61 ± 0.43 | 21 |
T f2 | 3.25 | 6.1 ± 0.4 | 5.8 × 10−7 | 8.5 × 10−7 | 11.43 ± 0.65 | 3 | |
Fe1.5Mn0.5CrAl | T f1 | 30 | 1.8 ± 0.1 | 4 × 10−6 | 3.3 × 10−5 | 7.97 ± 0.17 | 29 |
T f2 | 9 | 3.1 ± 0.2 | 2 × 10−7 | 2.9 × 10−6 | 12.67 ± 0.92 | 8 | |
Fe1.25Mn0.75CrAl | T f2 | 11 | 2.4 ± 0.1 | 9.8 × 10−7 | 1.4 × 10−5 | 10.15 ± 0.29 | 10 |
FeMnCrAl | T f * | 21.75 | 2.4 ± 0.3 | 2.3 × 10−7 | 2.8 × 10−5 | 3.01 ± 0.19 | 21.5 |
T f1 | 16.2 | 5 ± 0.2 | 1.01 × 10−10 | 2.3 × 10−6 | 5.41 ± 0.09 | 16 | |
T f2 | 10.7 | 2.8 ± 0.4 | 3.3 × 10−7 | 3.8 × 10−5 | 3.01 ± 0.42 | 10.7 |
