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Alumina Rectangular Trays
Alumina Ceramic Trays Rectangular Trays

Alumina Ceramic Trays Rectangular Trays

1. Do different size of Alumina Ceramic Trays as you need.2. Send us design drawing or specification of Alumina Crucibles.Manufacturer of Alumina Ceramic ,Alumina crucibles.CS CERAMIC CO.,LTD

  • item no. :

    CS-A-32
  • hits :

    3965
  • Color :

    White
  • description

Product Item: Alumina Ceramic Trays Rectangular Trays


99% Alumina (Al2O3) Rectangular Tray. Inert to hydrogen, carbon and refractory metals; can be used at operating temperatures to 1600°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)


Special offer: Most of our Firing Tray are produced to OEM order, please mark clearly height, bottom diameter, top diameter, wall thickness and any special requirements i.e. lips etc. To speed up quotations please supply a drawing and if appropriate, the name of the system in which they are to be used.

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