Alumina Rectangular Tray, 150ml

SKU: AD001023
Grade: AD-A996
$122.38
$122.38
Units: Each
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>99.6% Alumina (Al2O3) Rectangular Tray, 150 ml capacity. Inert to hydrogen, carbon and refractory metals; can be used at operating temperatures to 1750°C in both oxidizing and reducing atmospheres.



Heating and Cooling Instructions

Alumina is sensitive to thermal shock. Try to warm up the furnace chamber slowly. Heating rate of 150-300°C per hour is recommended for the first 1-1.5 hours to reduce the impact of thermal shock.

Lower the temperature as gradually as possible. Cooling down rate is often half of the heating rate (75-150°C per hour). If possible, arrange for consecutive heating of furnace to maintain a hot crucible. If taking the crucibles out of furnace into room temperature to pour the melted material, try to make the process as gradual as possible.

Capacity:150ml
Height:1.18"
(2.997cm)
Width:2.56"
(6.502cm)
Length:3.56"
(9.042cm)


This item is suitable for making:

Ceramic crucibles and trays