Alumina Foam Block: 140mm Diameter (one pair) for MTI's 6" Tube Furnace -FTB140

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MTI corporation provides the high quality Alumina (Al2O3) foam block with hardeningcoating for high temperature tubing furnaces in universities, companies, and national labs. It co mes with the specifications as the following: Max. working temperature: < 1700ºC Diameter: 140 mm ( 5.7") ± 2mm (0.08") Length: 100 mm ( 4.0") ± 2mm (0.08") The block must be put in the place between sample and flange. 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