Method of making nanocrystalline alpha alumina
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.
- Inventors:
-
- Hinsdale, IL
- Champaign, IL
- Woodridge, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 868377
- Patent Number(s):
- 5128081
- Assignee:
- ARCH Development Corporation (Chicago, IL)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; nanocrystalline; alpha; alumina; selected; phases; ceramic; materials; various; methods; controlling; production; titanium; oxygen; described; control; gas; atmosphere; particular; oxidation; treatments; rise; ability; provided; aluminum; various methods; ceramic material; ceramic materials; gas atmosphere; nanocrystalline alpha; nanocrystalline ceramic; ceramic mater; alpha alumina; /264/
Citation Formats
Siegel, Richard W, Hahn, Horst, and Eastman, Jeffrey A. Method of making nanocrystalline alpha alumina. United States: N. p., 1992.
Web.
Siegel, Richard W, Hahn, Horst, & Eastman, Jeffrey A. Method of making nanocrystalline alpha alumina. United States.
Siegel, Richard W, Hahn, Horst, and Eastman, Jeffrey A. Wed .
"Method of making nanocrystalline alpha alumina". United States. https://www.osti.gov/servlets/purl/868377.
@article{osti_868377,
title = {Method of making nanocrystalline alpha alumina},
author = {Siegel, Richard W and Hahn, Horst and Eastman, Jeffrey A},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jan 01 00:00:00 EST 1992},
month = {Wed Jan 01 00:00:00 EST 1992}
}
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