One high purity Alumina combustion boat for chemical calcining, metal casting, and ceramic sample preparation
1.One high purity Alumina combustion boat for chemical calcining, metal casting, and ceramic sample preparation
2.Dimension: Length: 50 mm; Width: 40 mm; Height: 20 mm
3.Maximum Volume: 30ml
4.Shape: as a picture
5.Purity: Al2O3 > 99.5%; Fe2O3 < 0.01%
6.100% impervious
7.Density: > 3.8 g/cm3
8.Max. working temperature: 1750 oC or 3180 F
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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