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Title: Continuous fiber reinforced mesh bond coat for environmental barrier coating system

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.
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Issue Date:
OSTI Identifier:
General Electric Company NETL
Patent Number(s):
Application Number:
Contract Number:
Resource Relation:
Patent File Date: 2012 Jan 11
Research Org:
General Electric Company, Schenectady, NY (United States)
Sponsoring Org:
Country of Publication:
United States

Other works cited in this record:

Filament reinforced gas turbine blade
patent, July 1972

Turbine blade
patent, February 1973

Prestressed ceramic coatings
patent, March 1985

Spalling and corrosion resistant ceramic coating for land and marine combustion turbines
patent, March 1986

Abradable strain-tolerant ceramic coated turbine shroud
patent, August 1988

Reinforcing sheet for the reinforcement of panel and method of reinforcing panel
patent, February 1989

Thermal barrier coating system with hardenable bond coat
patent, March 1996

Abrasive ceramic matrix turbine blade tip and method for forming
patent, September 1999

Gas turbine engine component having a thermal-insulating multilayer ceramic coating
patent, December 2000

Laser segmented thick thermal barrier coatings for turbine shrouds
patent, May 2001

Thermal barrier coating system for turbine components
patent, December 2003

Thermal/environmental barrier coating for silicon-containing substrates
patent, March 2004

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patent, June 2006

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patent, April 2011

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patent-application, June 2006

Dual layer ceramic coating
patent-application, February 2008

Segmented thermal barrier coating
patent-application, January 2009

Article including environmental barrier coating system
patent-application, July 2009

Systems and Methods Involving Localized Stiffening of Blades
patent-application, July 2009

Method and system for manufacturing a blade
patent-application, February 2010

Reinforced oxide coatings
patent-application, May 2010

Multilayer thermal barrier coatings
patent-application, June 2010

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