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Title: 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:
 [1];  [2];  [1];  [3]
  1. Oak Ridge, TN
  2. Lenoir City, TN
  3. Knoxville, TN
Issue Date:
Research Org.:
LOCKHEED MARTIN ENRGY SYST INC
OSTI Identifier:
870240
Patent Number(s):
5482673
Assignee:
Martin Marietta Energy Systems, Inc. (Oak Ridge, TN)
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}
}

Patent:

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