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High Temperature Amorphous Composition Based on Aluminum Phosphate

United States Patent Application

20090064893
A1
View the Complete Application at the US Patent & Trademark Office
Oak Ridge National Laboratory - Visit the Partnerships Directorate Website
A composition providing thermal, corrosion, and oxidation protection at high temperatures is based on a synthetic aluminum phosphate, in which the molar content of aluminum is greater than phosphorus. The composition is annealed and is metastable at temperatures up to 1400.degree. C.
Sambasivan, Sankar (Chicago, IL), Steiner, Kimberly A. (Chicago, IL)
12/ 205,208
September 5, 2008
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH [0002] The United States government has certain rights to this invention pursuant to Air Force Office of Scientific Research contract no. F49620-00-C-0022 and Department of Energy contract no. DOE DE-AC05-84OR21400-1DX-SY067V, both with Applied Thin Films, Inc.