Description
- Chemical Composition 80% alumina, click the picture below to see the composition analysis
- Diameter: 40 mm (1.57") ± 2mm (0.08")
- Length: 50 mm (1.96") ± 2mm (0.08")
- Max. working temperature: < 1700ºC
- Fit MTI's OTF-1200X-2 Quartz Tube Furnace ( 2" ) with Split Cover and Vacuum Flanges for VLS Process.
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Sold as one pair
Application Note:
- To prevent dust-falling issue and ensure a cleaning process, it is suggested to apply a thin layer of alumina adhesive material on the surface of the foam block. Please click underline to order.
- For direct delivery of precursor gasses over the heating zone, customer may drill a hole in the alumina block for sticking a 1/4" O.D. quartz (<1200ºC) or alumina (<1700ºC) tube to deliver gas into the furnace tube center. Porous alumina block is very soft and it can be hand-drilled through easily.
Inspect your delivery:
Please check package for damages before accepting delivery. Should damages found, please keep all packaging materials, take pictures, and report immediately to carrier/MTI.
No Warranty:
Kindly note this item is a consumable part, and not covered by warranty. Make sure to inspect for defect(s) thoroughly before use.