
Alumina Saggar
Specifications:
- One high-purity Alumina saggar ( boat) for chemical calcining
- Shape: sagger
- Max. Working Temperature: 1650 °C
| Purity (wt%) |
Al2O3 > 85% SiO2 < 18% Fe2O3<0.5% R2O < 0.5% |
| Density | > 2.75 g/cm3 |
| Max. working temperature | 1650°C |
| Option |
Alumina or zirconia coating on the inside saggar is available at an extra cost |
Note:
- Never heat and cool faster than 10 °C/min. Otherwise, the crucible may crack.
- Alumina crucibles are made by casting method, which does not have precise dimensions.
Original: $199.00
-65%$199.00
$69.65More Images








Alumina Saggar
Specifications:
- One high-purity Alumina saggar ( boat) for chemical calcining
- Shape: sagger
- Max. Working Temperature: 1650 °C
| Purity (wt%) |
Al2O3 > 85% SiO2 < 18% Fe2O3<0.5% R2O < 0.5% |
| Density | > 2.75 g/cm3 |
| Max. working temperature | 1650°C |
| Option |
Alumina or zirconia coating on the inside saggar is available at an extra cost |
Note:
- Never heat and cool faster than 10 °C/min. Otherwise, the crucible may crack.
- Alumina crucibles are made by casting method, which does not have precise dimensions.
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Description
Specifications:
- One high-purity Alumina saggar ( boat) for chemical calcining
- Shape: sagger
- Max. Working Temperature: 1650 °C
| Purity (wt%) |
Al2O3 > 85% SiO2 < 18% Fe2O3<0.5% R2O < 0.5% |
| Density | > 2.75 g/cm3 |
| Max. working temperature | 1650°C |
| Option |
Alumina or zirconia coating on the inside saggar is available at an extra cost |
Note:
- Never heat and cool faster than 10 °C/min. Otherwise, the crucible may crack.
- Alumina crucibles are made by casting method, which does not have precise dimensions.

















