High Purity Alumina (Al2O3) Boat Crucible Rectangular
High purity alumina (aluminum oxide, Al2O3) lab crucibles have high melting point, high hardness and good chemical stability. Rectangular alumina boat crucibles are widely used for chemical calcination, metal casting and ceramic sample preparation.
Powder processing is recommended for the best calcination and sintering results. MSE Supplies offer a variety of balling milling equipment and accessories for powder processing.
Standard Products and Specifications
*Actual size may vary
|Outer Dimensions||50x20x20 mm||
|50x40x20 mm||100x20x20 mm||100x40x20 mm||100x30x30 mm|
|Internal Capacity||~10 mL||~20 mL||~25 mL||~20 mL||~65 mL||~60 mL|
|Maximum temperature||1600 °C||1600 °C||1600 °C||1600 °C||1600 °C||1600 °C|
Other crucible dimensions can be customized upon request. Covers are available for purchase separately.
Notes for use
- Place the crucible in 105 °C oven for 2h to remove the moisture before the first use
- Do not heat and cool faster than 5 °C/min <1200 °C or 4 °C/min >1200 °C
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