Alumina Foam Block: 80 mm Diameter (one pair) for 90mm Tube Furnace - FTB80

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MTI corporation provides the high quality Alumina (Al2O3 ) foam block for high temperature tubing furnaces in universities, companies, and national labs. It comes with the specific ations as the following: Max. working temperature: < 1700ºC Diameter: 80 mm (2.76") ± 2mm (0.08") Length: 65 mm (2.56") ± 2mm (0.08") The block must be put in the place between sample and flange. Fit 90 mm OD (> 80 mm ID) processing tube 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 ( Show more