
Alumina boat crucibles feature a wide surface area and boat-like design, ideal for use in
high-temperature furnaces such as tube furnaces and muffle furnaces.
They ensure uniform heating, easy sample handling, and stable performance during
high-temperature processes such as sintering, calcination, decomposition, ashing, and thermal analysis.
| Material | Max Working Temperature | Applicable Atmosphere |
| Al₂O₃ | 1700°C | Oxidizing / Vacuum |
| ZrO₂ | 2300°C | Oxidizing / Vacuum |
| BN | 1900°C | Vacuum |
| SiO₂ | 1200°C | Oxidizing |
| SiC | 1600°C | Inert / Reducing Atmosphere |
| MgO | 2200°C | Oxidizing |
| MgAl₂O₄ | 1800°C | Oxidizing |