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Title: Environmental barrier coating

Abstract

The present invention relates generally to a multi-layered article suitable for service in severe environments. The article may be formed of a substrate, such as silicon carbide and/or silicon nitride. The substrate may have a first layer of a mixture of a rare earth silicate and Cordierite. The substrate may also have a second layer of a rare earth silicate or a mixture of a rare earth silicate and cordierite.

Inventors:
; ; ; ;
Publication Date:
Research Org.:
ORO (Oak Ridge Office, Oak Ridge, TN (United States))
Sponsoring Org.:
USDOE
OSTI Identifier:
1082339
Patent Number(s):
8,334,062
Application Number:
12/024,522
Assignee:
Saint-Gobain Ceramics & Plastics, Inc. (Worcester, MA)
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Pujari, Vimal K., Vartabedian, Ara, Collins, William T., Woolley, David, and Bateman, Charles. Environmental barrier coating. United States: N. p., 2012. Web.
Pujari, Vimal K., Vartabedian, Ara, Collins, William T., Woolley, David, & Bateman, Charles. Environmental barrier coating. United States.
Pujari, Vimal K., Vartabedian, Ara, Collins, William T., Woolley, David, and Bateman, Charles. 2012. "Environmental barrier coating". United States. https://www.osti.gov/servlets/purl/1082339.
@article{osti_1082339,
title = {Environmental barrier coating},
author = {Pujari, Vimal K. and Vartabedian, Ara and Collins, William T. and Woolley, David and Bateman, Charles},
abstractNote = {The present invention relates generally to a multi-layered article suitable for service in severe environments. The article may be formed of a substrate, such as silicon carbide and/or silicon nitride. The substrate may have a first layer of a mixture of a rare earth silicate and Cordierite. The substrate may also have a second layer of a rare earth silicate or a mixture of a rare earth silicate and cordierite.},
doi = {},
url = {https://www.osti.gov/biblio/1082339}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 18 00:00:00 EST 2012},
month = {Tue Dec 18 00:00:00 EST 2012}
}