| Specimen No. | Temp (˚C) | Time (min) |
| 2 | 750 | 100.0 |
| 3 | 750 | 300.0 |
| 4 | 750 | 700.0 |
| 5 | 860 | 70.0 |
| 6 | 860 | 200.0 |
| 7 | 860 | 500.0 |
| 8 | 925 | 100.0 |
| 9 | 925 | 300.0 |
| 10 | 925 | 700.0 |