Method for preparing ceramic composite
Abstract
A process for preparing ceramic composite comprising blending TiC particulates, Al.sub.2 O.sub.3 particulates and nickle aluminide and consolidating the mixture at a temperature and pressure sufficient to produce a densified ceramic composite having fracture toughness equal to or greater than 7 MPa m.sup.1/2, a hardness equal to or greater than 18 GPa.
- Inventors:
-
- Oak Ridge, TN
- Lenoir City, TN
- Knoxville, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 870240
- Patent Number(s):
- 5482673
- Assignee:
- Martin Marietta Energy Systems, Inc. (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
- DOE Contract Number:
- AC05-84OR21400
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; preparing; ceramic; composite; process; comprising; blending; tic; particulates; nickle; aluminide; consolidating; mixture; temperature; pressure; sufficient; produce; densified; fracture; toughness; equal; mpa; hardness; 18; gpa; ceramic composite; fracture toughness; composite comprising; pressure sufficient; preparing ceramic; densified ceramic; /419/75/
Citation Formats
Alexander, Kathleen B, Tiegs, Terry N, Becher, Paul F, and Waters, Shirley B. Method for preparing ceramic composite. United States: N. p., 1996.
Web.
Alexander, Kathleen B, Tiegs, Terry N, Becher, Paul F, & Waters, Shirley B. Method for preparing ceramic composite. United States.
Alexander, Kathleen B, Tiegs, Terry N, Becher, Paul F, and Waters, Shirley B. Mon .
"Method for preparing ceramic composite". United States. https://www.osti.gov/servlets/purl/870240.
@article{osti_870240,
title = {Method for preparing ceramic composite},
author = {Alexander, Kathleen B and Tiegs, Terry N and Becher, Paul F and Waters, Shirley B},
abstractNote = {A process for preparing ceramic composite comprising blending TiC particulates, Al.sub.2 O.sub.3 particulates and nickle aluminide and consolidating the mixture at a temperature and pressure sufficient to produce a densified ceramic composite having fracture toughness equal to or greater than 7 MPa m.sup.1/2, a hardness equal to or greater than 18 GPa.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1996},
month = {1}
}
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