DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

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

Abstract

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:
Research Org.:
General Electric Co., Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1399248
Patent Number(s):
9771811
Application Number:
13/348,212
Assignee:
General Electric Company
Patent Classifications (CPCs):
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
DOE Contract Number:  
FC26-05NT42643
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Jan 11
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; 36 MATERIALS SCIENCE

Citation Formats

Zhang, James, Das, Rupak, Roberts III, Herbert Chidsey, and Delvaux, John McConnell. Continuous fiber reinforced mesh bond coat for environmental barrier coating system. United States: N. p., 2017. Web.
Zhang, James, Das, Rupak, Roberts III, Herbert Chidsey, & Delvaux, John McConnell. Continuous fiber reinforced mesh bond coat for environmental barrier coating system. United States.
Zhang, James, Das, Rupak, Roberts III, Herbert Chidsey, and Delvaux, John McConnell. Tue . "Continuous fiber reinforced mesh bond coat for environmental barrier coating system". United States. https://www.osti.gov/servlets/purl/1399248.
@article{osti_1399248,
title = {Continuous fiber reinforced mesh bond coat for environmental barrier coating system},
author = {Zhang, James and Das, Rupak and Roberts III, Herbert Chidsey and Delvaux, John McConnell},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {9}
}

Works referenced in this record:

Filament reinforced gas turbine blade
patent, July 1972


Turbine blade
patent, February 1973


Prestressed ceramic coatings
patent, March 1985


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


Strengthened bond coats for thermal barrier coatings
patent, December 2005


Bond layer for silicon containing substrate
patent, June 2006


Thermal barrier coatings
patent, June 2010


Barium-doped bond coat for thermal barrier coatings
patent, April 2011


Bond enhancement for thermally insulated ceramic matrix composite materials
patent-application, February 2005


Method and apparatus for dispersion strengthened bond coats for thermal barrier coatings
patent-application, December 2005


Computer input device with bluetooth hand-free handset
patent-application, January 2006


Layer system
patent-application, May 2006


Protection of thermal barrier coating by an impermeable barrier coating
patent-application, June 2006


Bondcoat for the application of tbc's and wear coatings to oxide ceramic matrix
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