Preparation of a dense, polycrystalline ceramic structure
Abstract
Ceramic nanopowder was sealed inside a metal container under a vacuum. The sealed evacuated container was forced through a severe deformation channel at an elevated temperature below the melting point of the ceramic nanopowder. The result was a dense nanocrystalline ceramic structure inside the metal container.
- Inventors:
-
- Los Alamos, NM
- Issue Date:
- Research Org.:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1011442
- Patent Number(s):
- 7846378
- Application Number:
- 12/322,292
- Assignee:
- Los Alamos National Security, LLC (Los Alamos, NM)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL B21C - MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING
B - PERFORMING OPERATIONS B28 - WORKING CEMENT, CLAY, OR STONE B28B - SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- DOE Contract Number:
- AC52-06NA25396
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Cooley, Jason, Chen, Ching-Fong, and Alexander, David. Preparation of a dense, polycrystalline ceramic structure. United States: N. p., 2010.
Web.
Cooley, Jason, Chen, Ching-Fong, & Alexander, David. Preparation of a dense, polycrystalline ceramic structure. United States.
Cooley, Jason, Chen, Ching-Fong, and Alexander, David. Tue .
"Preparation of a dense, polycrystalline ceramic structure". United States. https://www.osti.gov/servlets/purl/1011442.
@article{osti_1011442,
title = {Preparation of a dense, polycrystalline ceramic structure},
author = {Cooley, Jason and Chen, Ching-Fong and Alexander, David},
abstractNote = {Ceramic nanopowder was sealed inside a metal container under a vacuum. The sealed evacuated container was forced through a severe deformation channel at an elevated temperature below the melting point of the ceramic nanopowder. The result was a dense nanocrystalline ceramic structure inside the metal container.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2010},
month = {12}
}
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