One high purity Alumina combustion boats for chemcial calcining, metal casting, and ceramic sample preparation
One high purity Alumina combustion boats for chemcial calcining, metal casting, and ceramic sample preparation
Dimension: Length: 100 mm; Width: 43±3 mm; Height: 18 mm
Shape: as picture
Purity: Al2O3 > 99.5%; Fe2O3 < 0.01%
100% impervious
Density: > 3.8 g/cm3
Max. working temperature: 1750 oC or 3180 F
Capacity: ~40ml
Note: Never heat and cool faster than 5°C/min. Otherwise, the crucible may crack.
Alumina crucibles are made by casting method, which does not have precise dimensions
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