Sample | Tmin, % | ΔTmax, % | Va, Tmin, V | Cmin | αmax, % | Va, Cmin, V |
I | 43.0 | 42.8 | 5 | 0.050 | 47.6 | 3 |
II | 35.3 | 47.6 | 7 | 0.043 | 54.7 | 6 |
III | 40.0 | 39.2 | 10 | 0.052 | 54.7 | 6 |
IV | 38.1 | 44.8 | 10 | 0.025 | 74.7 | 10 |