Heating, annealing and cooling time per annealing method (when 30 min of annealing time had passed, the tensile test samples and test rings were cooled to room temperature in the oven or liquid)
| Heating time (min) | Annealing time (min) | Cooling time (min) | |
|---|---|---|---|
| Oven | 15 | 30 | 200 |
| Sand | 60 | 30 | 270 |
| Water | 50 | 30 | 180 |
| Glycerol | 70 | 30 | 220 |
| Heating time (min) | Annealing time (min) | Cooling time (min) | |
|---|---|---|---|
| 15 | 30 | 200 | |
| 60 | 30 | 270 | |
| 50 | 30 | 180 | |
| 70 | 30 | 220 |
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