High purity alumina 99.8%. Usable up to 1800°C in both oxidizing and reducing atmospheres.
"Heat-resistant" McDonnell Ceramic, a company in the United States, has been producing high-quality ceramic tubes for over 90 years with its experience and development capabilities as a leading company in technical ceramics. McDonnell Ceramic is widely applied and used in various fields around the world.
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"McDonnell Ceramic" is a technical ceramic developed by McDonnell Corporation in the United States, widely used in various fields around the world. It offers materials such as mullite, alumina, zirconia, and sialon. High-purity alumina at 99.8% can be used up to 1800°C in both oxidizing and reducing atmospheres. Maximum outer diameter: OD=241mm, maximum length: L=4000mm (note that some sizes may not be available).
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Applications/Examples of results
Insulation tubes and protective tubes for thermocouples, core tubes for electric furnaces, rolls for corona surface treatment devices, tubular furnaces, etc.
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Sensor seals and connectors for sealing the extraction points of thermocouple wires, lead wires, pipes, and optical fibers from vacuum and high-pressure containers. Ceramic filling pumps for injecting liquids, cosmetics, and food liquids. Technical ceramic tubes. Mortars and pestles for tablet presses. Temperature data loggers. We also introduce software technologies for electromagnetic wave measurement and analysis.