Mixture for producing fracture-resistant, fiber-reinforced ceramic material by microwave heating
Abstract
A fracture-resistant, fiber-reinforced ceramic substrate is produced by a method which involves preparing a ceramic precursor mixture comprising glass material, a coupling agent, and resilient fibers, and then exposing the mixture to microwave energy. The microwave field orients the fibers in the resulting ceramic material in a desired pattern wherein heat later generated in or on the substrate can be dissipated in a desired geometric pattern parallel to the fiber pattern. Additionally, the shunt capacitance of the fracture-resistant, fiber-reinforced ceramic substrate is lower which provides for a quicker transit time for electronic pulses in any conducting pathway etched into the ceramic substrate.
- Inventors:
- Issue Date:
- Research Org.:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- OSTI Identifier:
- 5586843
- Patent Number(s):
- A 6-719654
- Application Number:
- ON: DE86013798
- Assignee:
- Dept. of Energy
- DOE Contract Number:
- W-7405-ENG-36
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; REINFORCED MATERIALS; PRODUCTION; ALUMINIUM OXIDES; CERAMICS; FIBERS; GLASS; MICROWAVE RADIATION; RADIATION HEATING; SILICON CARBIDES; SILICON NITRIDES; ZIRCONIUM OXIDES; ALUMINIUM COMPOUNDS; CARBIDES; CARBON COMPOUNDS; CHALCOGENIDES; ELECTROMAGNETIC RADIATION; HEATING; MATERIALS; NITRIDES; NITROGEN COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PNICTIDES; RADIATIONS; SILICON COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS; 360301* - Composite Materials- Preparation & Fabrication- (-1987)
Citation Formats
Meek, T T, and Blake, R D. Mixture for producing fracture-resistant, fiber-reinforced ceramic material by microwave heating. United States: N. p., 1985.
Web.
Meek, T T, & Blake, R D. Mixture for producing fracture-resistant, fiber-reinforced ceramic material by microwave heating. United States.
Meek, T T, and Blake, R D. Wed .
"Mixture for producing fracture-resistant, fiber-reinforced ceramic material by microwave heating". United States.
@article{osti_5586843,
title = {Mixture for producing fracture-resistant, fiber-reinforced ceramic material by microwave heating},
author = {Meek, T T and Blake, R D},
abstractNote = {A fracture-resistant, fiber-reinforced ceramic substrate is produced by a method which involves preparing a ceramic precursor mixture comprising glass material, a coupling agent, and resilient fibers, and then exposing the mixture to microwave energy. The microwave field orients the fibers in the resulting ceramic material in a desired pattern wherein heat later generated in or on the substrate can be dissipated in a desired geometric pattern parallel to the fiber pattern. Additionally, the shunt capacitance of the fracture-resistant, fiber-reinforced ceramic substrate is lower which provides for a quicker transit time for electronic pulses in any conducting pathway etched into the ceramic substrate.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1985},
month = {4}
}
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