Method for preparing ceramic composite
Abstract
A process is disclosed for preparing ceramic composite comprising blending TiC particulates, Al{sub 2}O{sub 3} particulates and nickel 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. 5 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 170474
- Patent Number(s):
- 5482673
- Application Number:
- PAN: 8-250,266
- Assignee:
- Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)
- DOE Contract Number:
- AC05-84OR21400
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 9 Jan 1996
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; COMPOSITE MATERIALS; FABRICATION; TITANIUM CARBIDES; ALUMINIUM OXIDES; NICKEL ALLOYS; ALUMINIUM ALLOYS; MECHANICAL PROPERTIES
Citation Formats
Alexander, K B, Tiegs, T N, Becher, P F, and Waters, S B. Method for preparing ceramic composite. United States: N. p., 1996.
Web.
Alexander, K B, Tiegs, T N, Becher, P F, & Waters, S B. Method for preparing ceramic composite. United States.
Alexander, K B, Tiegs, T N, Becher, P F, and Waters, S B. Tue .
"Method for preparing ceramic composite". United States.
@article{osti_170474,
title = {Method for preparing ceramic composite},
author = {Alexander, K B and Tiegs, T N and Becher, P F and Waters, S B},
abstractNote = {A process is disclosed for preparing ceramic composite comprising blending TiC particulates, Al{sub 2}O{sub 3} particulates and nickel 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. 5 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1996},
month = {1}
}
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