Lightweight high performance ceramic material
Abstract
A sintered ceramic composition includes at least 50 wt. % boron carbide and at least 0.01 wt. % of at least one element selected from the group consisting of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy Ho, Er, Tm, Yb, and Lu, the sintered ceramic composition being characterized by a density of at least 90% of theoretical density.
- Inventors:
-
- Knoxville, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 984974
- Patent Number(s):
- 7419925
- Application Number:
- 11/466,491
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
F - MECHANICAL ENGINEERING F41 - WEAPONS F41H - ARMOUR
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Nunn, Stephen D. Lightweight high performance ceramic material. United States: N. p., 2008.
Web.
Nunn, Stephen D. Lightweight high performance ceramic material. United States.
Nunn, Stephen D. Tue .
"Lightweight high performance ceramic material". United States. https://www.osti.gov/servlets/purl/984974.
@article{osti_984974,
title = {Lightweight high performance ceramic material},
author = {Nunn, Stephen D},
abstractNote = {A sintered ceramic composition includes at least 50 wt. % boron carbide and at least 0.01 wt. % of at least one element selected from the group consisting of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy Ho, Er, Tm, Yb, and Lu, the sintered ceramic composition being characterized by a density of at least 90% of theoretical density.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2008},
month = {9}
}
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