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Continuous Fiber Reinforced Mesh Bond Coat for Environmental Barrier Coating System

United States Patent Application

*** PATENT GRANTED ***
20130177440
9,771,811
A1
View the Complete Application at the US Patent & Trademark Office
A gas turbine blade may have a bond coat applied to its surface. A porous substrate may be applied to the bond layer and one or more protective layers may be applied to the bond layer such that the fiber mesh is embedded between the bond layer and the protective layer to prevent creep.
Zhang, James (Simpsonville, SC), Das, Rupak (Greenville, SC), Roberts, III, Herbert Chidsey (Simpsonville, SC), Delvaux, John McConnell (Fountain Inn, SC)
GENERAL ELECTRIC COMPANY (Schenectady NY)
13/ 348,212
January 11, 2012
STATEMENT OF FEDERALLY SPONSORED RESEARCH [0001] This invention was made with Government support under contract number DE-FC26-05NT42643 awarded by the Department Of Energy. The Government has certain rights in this invention.