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Title: Methods for producing silicon carbide fibers

Abstract

Methods of producing silicon carbide fibers. The method comprises reacting a continuous carbon fiber material and a silicon-containing gas in a reaction chamber at a temperature ranging from approximately 1500.degree. C. to approximately 2000.degree. C. A partial pressure of oxygen in the reaction chamber is maintained at less than approximately 1.01.times.10.sup.2 Pascal to produce continuous alpha silicon carbide fibers. Continuous alpha silicon carbide fibers and articles formed from the continuous alpha silicon carbide fibers are also disclosed.

Inventors:
;
Publication Date:
Research Org.:
Idaho National Lab. (INL), Idaho Falls, ID (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1241036
Patent Number(s):
9,272,913
Application Number:
14/570,927
Assignee:
ADVANCED CERAMIC FIBERS, LLC (Idaho Falls, ID) INL
DOE Contract Number:  
AC07-05ID14517
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Dec 15
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS

Citation Formats

Garnier, John E., and Griffith, George W. Methods for producing silicon carbide fibers. United States: N. p., 2016. Web.
Garnier, John E., & Griffith, George W. Methods for producing silicon carbide fibers. United States.
Garnier, John E., and Griffith, George W. Tue . "Methods for producing silicon carbide fibers". United States. https://www.osti.gov/servlets/purl/1241036.
@article{osti_1241036,
title = {Methods for producing silicon carbide fibers},
author = {Garnier, John E. and Griffith, George W.},
abstractNote = {Methods of producing silicon carbide fibers. The method comprises reacting a continuous carbon fiber material and a silicon-containing gas in a reaction chamber at a temperature ranging from approximately 1500.degree. C. to approximately 2000.degree. C. A partial pressure of oxygen in the reaction chamber is maintained at less than approximately 1.01.times.10.sup.2 Pascal to produce continuous alpha silicon carbide fibers. Continuous alpha silicon carbide fibers and articles formed from the continuous alpha silicon carbide fibers are also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 01 00:00:00 EST 2016},
month = {Tue Mar 01 00:00:00 EST 2016}
}

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Works referenced in this record:

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Thermodynamics of gas phase carbothermic reduction of boron-anhydride
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