Skip to Content
Find More Like This
Return to Search

Corrosion resistant coatings suitable for elevated temperature application

United States Patent

July 31, 2012
View the Complete Patent at the US Patent & Trademark Office
The present invention relates to corrosion resistance coatings suitable for elevated temperature applications, which employ compositions of iron (Fe), chromium (Cr), nickel (Ni) and/or aluminum (Al). The compositions may be configured to regulate the diffusion of metals between a coating and a substrate, which may then influence coating performance, via the formation of an inter-diffusion barrier layer. The inter-diffusion barrier layer may comprise a face-centered cubic phase.
Chan; Kwai S. (San Antonio, TX), Cheruvu; Narayana Sastry (San Antonio, TX), Liang; Wuwei (Austin, TX)
Southwest Research Institute (San Antonio, TX)
12/ 325,836
December 1, 2008
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT This invention was made with United States Government support under Contract No. DE-FC26-07NT43096 awarded by the United States Department of Energy. The Government has certain rights in this invention.