Alumina Rectangular Tray, 60ml

SKU: AD001021
Grade: AD-A996
$62.16
$62.16
Units: Each
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>99.6% Alumina (Al2O3) Rectangular Tray, 60 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:60ml
Height:0.91"
(2.311cm)
Width:1.65"
(4.191cm)
Length:3.23"
(8.204cm)


This item is suitable for making:

Ceramic crucibles and trays