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Title: Methods of producing continuous boron carbide fibers

Abstract

Methods of producing continuous boron carbide fibers. The method comprises reacting a continuous carbon fiber material and a boron oxide gas within a temperature range of from approximately 1400.degree. C. to approximately 2200.degree. C. Continuous boron carbide fibers, continuous fibers comprising boron carbide, and articles including at least a boron carbide coating are also disclosed.

Inventors:
;
Issue Date:
Research Org.:
Idaho National Lab. (INL), Idaho Falls, ID (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1227623
Patent Number(s):
9199227
Application Number:
13/215,967
Assignee:
ADVANCED CERAMIC FIBERS, LLC
Patent Classifications (CPCs):
C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
DOE Contract Number:  
AC07-05ID14517
Resource Type:
Patent
Resource Relation:
Patent File Date: 2011 Aug 23
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Garnier, John E., and Griffith, George W. Methods of producing continuous boron carbide fibers. United States: N. p., 2015. Web.
Garnier, John E., & Griffith, George W. Methods of producing continuous boron carbide fibers. United States.
Garnier, John E., and Griffith, George W. Tue . "Methods of producing continuous boron carbide fibers". United States. https://www.osti.gov/servlets/purl/1227623.
@article{osti_1227623,
title = {Methods of producing continuous boron carbide fibers},
author = {Garnier, John E. and Griffith, George W.},
abstractNote = {Methods of producing continuous boron carbide fibers. The method comprises reacting a continuous carbon fiber material and a boron oxide gas within a temperature range of from approximately 1400.degree. C. to approximately 2200.degree. C. Continuous boron carbide fibers, continuous fibers comprising boron carbide, and articles including at least a boron carbide coating are also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {12}
}

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Works referenced in this record:

Thermodynamics of gas phase carbothermic reduction of boron-anhydride
journal, March 2006


The effect of Zircaloy-4 substrate surface condition on the adhesion strength and corrosion of SiC coatings
journal, November 2005


In Situ Formation of Silicon Carbide Nanofibers on Cordierite Substrates
journal, May 2007


Growth of beta-silicon carbide whiskers by the VLS process
journal, April 1985


Preparation of Silicon Carbide Fiber from Activated Carbon Fiber and Gaseous Silicon Monoxide
journal, June 1994