Method of making nanocrystalline alpha alumina

Details Method of making nanocrystalline alpha alumina Method of making nanocrystalline alpha alumina

1989-12-05

1992-07-07

Lowe, James

Plastic and nonmetallic article shaping or treating: processes

Gas or vapor deposition of article forming material onto...

264 82, 264115, 264125, 264140, C04B 4000, D04H 316, B29C 6700

Patent

active

051280817

ABSTRACT:
Method of making selected phases of nanocrystalline ceramic materials. Various methods of controlling the production of nanocrystalline alpha alumina and titanium oxygen phases are described. Control of the gas atmosphere and use of particular oxidation treatments give rise to the ability to control the particular phases provided in the aluminum/oxygen and titanium/oxygen system.

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