Oxidation of Aluminum Nitride

The oxidation characteristics of hot-pressed aluminum nitride were investigated. Three materials were studied in the temperature range 1100 to 1400 C in 15, 150, and 400 torr oxygen environments. The oxidation process was evaluated using thermogravimetric measurements, X-ray diffraction, optical and...

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Bibliographische Detailangaben
1. Verfasser:	Rasmussen,Bruce A
Format:	Report
Sprache:	eng
Schlagworte:	ACTIVATION ENERGY ALUMINUM COMPOUNDS Aluminum nitrides ALUMINUM OXIDES Ceramics, Refractories and Glass DIFFUSION GAS TURBINES HIGH TEMPERATURE IMPURITIES Jet and Gas Turbine Engines NITRIDES OXIDATION Physical Chemistry POROSITY PRESSURE REACTION KINETICS SURFACES THESES
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Zusammenfassung:	The oxidation characteristics of hot-pressed aluminum nitride were investigated. Three materials were studied in the temperature range 1100 to 1400 C in 15, 150, and 400 torr oxygen environments. The oxidation process was evaluated using thermogravimetric measurements, X-ray diffraction, optical and scanning electron microscopy and electron microprobe results. (Modified author abstract)