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Title: Silicon carbide fibers and articles including same

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:
1168687
Patent Number(s):
8,940,391
Application Number:
12/901,309
Assignee:
Advanced Ceramic Fibers, LLC (Idaho Falls, ID) IDO
DOE Contract Number:
AC07-051D14517
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Garnier, John E, and Griffith, George W. Silicon carbide fibers and articles including same. United States: N. p., 2015. Web.
Garnier, John E, & Griffith, George W. Silicon carbide fibers and articles including same. United States.
Garnier, John E, and Griffith, George W. Tue . "Silicon carbide fibers and articles including same". United States. doi:. https://www.osti.gov/servlets/purl/1168687.
@article{osti_1168687,
title = {Silicon carbide fibers and articles including same},
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 Jan 27 00:00:00 EST 2015},
month = {Tue Jan 27 00:00:00 EST 2015}
}

Patent:

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