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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.
Inventors:
; ; ;
Issue Date:
OSTI Identifier:
1399248
Assignee:
General Electric Company NETL
Patent Number(s):
9,771,811
Application Number:
13/348,212
Contract Number:
FC26-05NT42643
Resource Relation:
Patent File Date: 2012 Jan 11
Research Org:
General Electric Company, Schenectady, NY (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; 36 MATERIALS SCIENCE

Other works cited in this record:

Filament reinforced gas turbine blade
patent, July 1972

Turbine blade
patent, February 1973

Prestressed ceramic coatings
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Thermal barrier coating system with hardenable bond coat
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Abrasive ceramic matrix turbine blade tip and method for forming
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Article including environmental barrier coating system
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Systems and Methods Involving Localized Stiffening of Blades
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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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