ATE342245T1 - Umweltsperrschicht für substrate auf der basis von silizium - Google Patents

Umweltsperrschicht für substrate auf der basis von silizium

Info

Publication number: ATE342245T1
Authority: AT; Austria
Prior art keywords: silicon; refractory metal; oxygen gettering; oxygen; layer
Prior art date: 2003-05-22

Application number

AT04252991T

Other languages

English (en)

Inventor

Ellen Y Sun

Gary D Lindsey

John E Holowczak

Neil R Baldwin

Harry E Eaton

Original Assignee

United Technologies Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2003-05-22

Filing date

2004-05-21

Publication date

2006-11-15

2004-05-21 Application filed by United Technologies Corp filed Critical United Technologies Corp

2006-11-15 Application granted granted Critical

2006-11-15 Publication of ATE342245T1 publication Critical patent/ATE342245T1/de

Links

239000000758 substrate Substances 0.000 title abstract 3
230000004888 barrier function Effects 0.000 title 1
230000007613 environmental effect Effects 0.000 title 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 5
229910052760 oxygen Inorganic materials 0.000 abstract 5
239000001301 oxygen Substances 0.000 abstract 5
239000003795 chemical substances by application Substances 0.000 abstract 4
238000005247 gettering Methods 0.000 abstract 4
239000010410 layer Substances 0.000 abstract 4
239000003870 refractory metal Substances 0.000 abstract 4
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 3
239000011241 protective layer Substances 0.000 abstract 3
229910052710 silicon Inorganic materials 0.000 abstract 3
239000010703 silicon Substances 0.000 abstract 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
229910044991 metal oxide Inorganic materials 0.000 abstract 2
150000004706 metal oxides Chemical class 0.000 abstract 2
229910052761 rare earth metal Inorganic materials 0.000 abstract 2
150000002910 rare earth metals Chemical group 0.000 abstract 2
XEDZPTDJMMNSIB-UHFFFAOYSA-N [Si]([O-])([O-])([O-])O.[Y+3] Chemical class [Si]([O-])([O-])([O-])O.[Y+3] XEDZPTDJMMNSIB-UHFFFAOYSA-N 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
230000008018 melting Effects 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
230000001681 protective effect Effects 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1
AKTQKAXQEMMCIF-UHFFFAOYSA-N trioxido(trioxidosilyloxy)silane;yttrium(3+) Chemical class [Y+3].[Y+3].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-] AKTQKAXQEMMCIF-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/042—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/324—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal matrix material layer comprising a mixture of at least two metals or metal phases or a metal-matrix material with hard embedded particles, e.g. WC-Me
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/341—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one carbide layer
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
- C23C28/3455—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer with a refractory ceramic layer, e.g. refractory metal oxide, ZrO2, rare earth oxides or a thermal barrier system comprising at least one refractory oxide layer
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Ceramic Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Metallurgy (AREA)
Structural Engineering (AREA)
General Engineering & Computer Science (AREA)
Laminated Bodies (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Coating By Spraying Or Casting (AREA)

AT04252991T 2003-05-22 2004-05-21 Umweltsperrschicht für substrate auf der basis von silizium ATE342245T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10/444,008 US7063894B2 (en)	2003-05-22	2003-05-22	Environmental barrier coating for silicon based substrates

Publications (1)

Publication Number	Publication Date
ATE342245T1 true ATE342245T1 (de)	2006-11-15

Family

ID=33098021

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT04252991T ATE342245T1 (de)	2003-05-22	2004-05-21	Umweltsperrschicht für substrate auf der basis von silizium

Country Status (5)

Country	Link
US (1)	US7063894B2 (de)
EP (1)	EP1479657B1 (de)
JP (1)	JP2004345945A (de)
AT (1)	ATE342245T1 (de)
DE (1)	DE602004002721T2 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20060014029A1 (en) *	2004-07-15	2006-01-19	General Electric Company	Article including environmental barrier coating system, and method for making
US20060110609A1 (en) *	2004-11-19	2006-05-25	Eaton Harry E	Protective coatings
US20060154093A1 (en) *	2005-01-13	2006-07-13	General Electric Company	Multilayered environmental barrier coating and related articles and methods
US20060211241A1 (en) *	2005-03-21	2006-09-21	Christine Govern	Protective layer for barrier coating for silicon-containing substrate and process for preparing same
US7374818B2 (en) *	2005-05-23	2008-05-20	United Technologies Corporation	Coating system for silicon based substrates
US7595114B2 (en) *	2005-12-09	2009-09-29	General Electric Company	Environmental barrier coating for a component and method for fabricating the same
WO2007098152A2 (en) *	2006-02-20	2007-08-30	Lee Kang N	Article including enviromental barrier coating system
US7763356B2 (en) *	2006-03-13	2010-07-27	United Technologies Corporation	Bond coating and thermal barrier compositions, processes for applying both, and their coated articles
US7951459B2 (en) *	2006-11-21	2011-05-31	United Technologies Corporation	Oxidation resistant coatings, processes for coating articles, and their coated articles
US20100021716A1 (en) *	2007-06-19	2010-01-28	Strock Christopher W	Thermal barrier system and bonding method
US7967570B2 (en)	2007-07-27	2011-06-28	United Technologies Corporation	Low transient thermal stress turbine engine components
US20090186237A1 (en) *	2008-01-18	2009-07-23	Rolls-Royce Corp.	CMAS-Resistant Thermal Barrier Coatings
US20090184280A1 (en) *	2008-01-18	2009-07-23	Rolls-Royce Corp.	Low Thermal Conductivity, CMAS-Resistant Thermal Barrier Coatings
US8043684B2 (en)	2008-02-14	2011-10-25	United Technologies Corporation	Low transient and steady state thermal stress disk shaped components
EP2344590B1 (de) *	2008-09-30	2016-11-30	Rolls-Royce Corporation	Überzug mit seltenerdsilicat basierter schicht mit zweiter phase
US8124252B2 (en) *	2008-11-25	2012-02-28	Rolls-Royce Corporation	Abradable layer including a rare earth silicate
US8470460B2 (en) *	2008-11-25	2013-06-25	Rolls-Royce Corporation	Multilayer thermal barrier coatings
US20110033630A1 (en) *	2009-08-05	2011-02-10	Rolls-Royce Corporation	Techniques for depositing coating on ceramic substrate
US20110203281A1 (en) *	2010-02-25	2011-08-25	General Electric Company	Article for high temperature service
EP2596068B1 (de)	2010-07-23	2015-09-02	Rolls-Royce Corporation	Wärmedämmbeschichtungen mit c-mas-resistenten wärmedämmbeschichtungsschichten
WO2012027442A1 (en)	2010-08-27	2012-03-01	Rolls-Royce Corporation	Rare earth silicate environmental barrier coatings
US8748964B2 (en) *	2010-10-22	2014-06-10	Micron Technology, Inc.	Gettering agents in memory charge storage structures
US9951630B2 (en) *	2012-06-12	2018-04-24	Directed Vapor Technologies International, Inc.	Self-healing environmental barrier coating
US20140037969A1 (en)	2012-08-03	2014-02-06	General Electric Company	Hybrid Air Plasma Spray and Slurry Method of Environmental Barrier Deposition
US20160153288A1 (en) *	2013-03-15	2016-06-02	General Electric Company	Recession resistant ceramic matrix composites and environmental barrier coatings
US10808954B2 (en) *	2014-02-01	2020-10-20	Lennard A. Gumaer	Vehicle exhaust removal system for buildings and method of control
US9395301B2 (en) *	2014-10-02	2016-07-19	General Electric Company	Methods for monitoring environmental barrier coatings
US10329205B2 (en)	2014-11-24	2019-06-25	Rolls-Royce Corporation	Bond layer for silicon-containing substrates
US10329926B2 (en)	2016-05-09	2019-06-25	United Technologies Corporation	Molybdenum-silicon-boron with noble metal barrier layer
FR3051187B1 (fr) *	2016-05-11	2018-06-01	Safran Ceramics	Piece en materiau composite
US10308818B2 (en)	2016-05-19	2019-06-04	United Technologies Corporation	Article having coating with glass, oxygen scavenger, and metal
CA2990915A1 (en)	2017-01-18	2018-07-18	Rolls-Royce Corporation	Bond layer for ceramic or ceramic matrix composite
US20180222807A1 (en) *	2017-02-03	2018-08-09	Rolls-Royce Corporation	Increasing the density of a bond coat
US11066339B2 (en) *	2017-06-08	2021-07-20	General Electric Company	Article for high temperature service
US20190017177A1 (en)	2017-07-17	2019-01-17	Rolls-Royce Corporation	Thermal barrier coatings for components in high-temperature mechanical systems
US11655543B2 (en)	2017-08-08	2023-05-23	Rolls-Royce Corporation	CMAS-resistant barrier coatings
US10822285B2 (en)	2017-08-29	2020-11-03	General Electric Company	Compositions for erosion and molten dust resistant environmental barrier coatings
US10696601B2 (en)	2017-08-29	2020-06-30	General Electric Company	Compositions for erosion and molten dust resistant environmental barrier coatings
US10851656B2 (en)	2017-09-27	2020-12-01	Rolls-Royce Corporation	Multilayer environmental barrier coating
FR3072091B1 (fr)	2017-10-05	2020-10-02	Safran	Piece protegee par une barriere environnementale
US11668198B2 (en)	2018-08-03	2023-06-06	Raytheon Technologies Corporation	Fiber-reinforced self-healing environmental barrier coating
US10934220B2 (en)	2018-08-16	2021-03-02	Raytheon Technologies Corporation	Chemical and topological surface modification to enhance coating adhesion and compatibility
US11505506B2 (en)	2018-08-16	2022-11-22	Raytheon Technologies Corporation	Self-healing environmental barrier coating
US11535571B2 (en)	2018-08-16	2022-12-27	Raytheon Technologies Corporation	Environmental barrier coating for enhanced resistance to attack by molten silicate deposits
US10927046B2 (en) *	2018-12-21	2021-02-23	General Electric Company	EBC with mullite bondcoat having a non-oxide silicon ceramic
US11851380B2 (en)	2021-05-26	2023-12-26	General Electric Company	Slurry processing for deposition of rare earth hafnium tantalate based barrier coatings
CN114164386B (zh) *	2021-10-20	2023-06-30	昆明理工大学	一种低空飞行器表面的复合梯度涂层及其制备方法
US12312281B2 (en) *	2022-04-01	2025-05-27	Rtx Corporation	Environmental barrier coating
CN119528612B (zh) *	2024-11-27	2026-04-28	清华大学	热障-环境障涂层材料及其制备方法和应用、热障-环境障涂层及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5985470A (en) *	1998-03-16	1999-11-16	General Electric Company	Thermal/environmental barrier coating system for silicon-based materials
US6485848B1 (en) *	1998-04-27	2002-11-26	General Electric Company	Coated article and method of making
US6299988B1 (en) *	1998-04-27	2001-10-09	General Electric Company	Ceramic with preferential oxygen reactive layer
US6296941B1 (en)	1999-04-15	2001-10-02	General Electric Company	Silicon based substrate with yttrium silicate environmental/thermal barrier layer
US6296942B1 (en) *	1999-04-15	2001-10-02	General Electric Company	Silicon based substrate with calcium aluminosilicate environmental/thermal barrier layer
US6254935B1 (en) *	1999-04-15	2001-07-03	United Technologies Corporation	Method for applying a barrier layer to a silicon based substrate
US6410148B1 (en) *	1999-04-15	2002-06-25	General Electric Co.	Silicon based substrate with environmental/ thermal barrier layer
US6352790B1 (en) *	2000-06-29	2002-03-05	United Technologies Corporation	Substrate containing silicon and a barrier layer which functions as a protective/thermal barrier coating
US6645649B2 (en) *	2000-10-31	2003-11-11	Kyocera Corporation	Surface-coated sintered body of silicon nitride
US6617036B2 (en) *	2001-12-19	2003-09-09	United Technologies Corporation	Barrier layer for silicon containing substrate
US6617037B2 (en)	2001-12-19	2003-09-09	United Technologies Corporation	Silicon based substrate with a CTE compatible layer on the substrate
US6759151B1 (en) *	2002-05-22	2004-07-06	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Multilayer article characterized by low coefficient of thermal expansion outer layer

2003
- 2003-05-22 US US10/444,008 patent/US7063894B2/en not_active Expired - Lifetime
2004
- 2004-05-20 JP JP2004149850A patent/JP2004345945A/ja active Pending
- 2004-05-21 DE DE602004002721T patent/DE602004002721T2/de not_active Expired - Lifetime
- 2004-05-21 AT AT04252991T patent/ATE342245T1/de not_active IP Right Cessation
- 2004-05-21 EP EP04252991A patent/EP1479657B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US7063894B2 (en)	2006-06-20
JP2004345945A (ja)	2004-12-09
EP1479657A1 (de)	2004-11-24
US20050003212A1 (en)	2005-01-06
DE602004002721T2 (de)	2007-08-16
DE602004002721D1 (de)	2006-11-23
EP1479657B1 (de)	2006-10-11

Legal Events

Date	Code	Title	Description
2007-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE342245T1 (de)	2006-11-15	Umweltsperrschicht für substrate auf der basis von silizium
DE60228695D1 (de)	2008-10-16	Verfahren zur herstellung von einer oxydschicht au einer wasserstoff umgebung
TW200631942A (en)	2006-09-16	The oxime ester compounds and the initiator of the photo-polymerization comprising the same
RU2011129067A (ru)	2013-01-27	Барьер для защиты от окружающей среды для жаростойкого субстрата, содержащего кремний
TW200629349A (en)	2006-08-16	Hermetically sealed glass package and method of fabrication
FR2798654B1 (fr)	2001-10-19	Composition de barriere thermique de faible conductivite thermique, piece mecanique en superalliage protegee par un revetement de ceramique ayant une telle composition, et methode de realisation du revetement de ceramique
AR022498A1 (es)	2002-09-04	Metodo para mejorar la resistencia a la corrosion de sustratos de metales utilizando mezclas de aminosilanos y de silanos multi-sililfuncionales;composiciones que incluyen dichas mezclas de aminosilanos y de silanos multi-sililfuncionales y uso de soluciones que comprenden dichas mezclas para mejora
TW200613512A (en)	2006-05-01	Luminescent silicon oxide flakes
AR029280A1 (es)	2003-06-18	Método de tratamiento de sustratos minerales
RU2008139139A (ru)	2010-05-10	Защищенный против коррозии компонент из композитного материала с керамической матрицей, содержащей кремний
DE602005003866D1 (de)	2008-01-31	Gegenstand umfassend ein Silizium enthaltendes Substrat und eine Hafniumoxid enthaltende Sperrschicht an der Oberfläche
WO2001048076A3 (en)	2002-05-10	A method to fabricate thin insulating films
EP1323690A3 (de)	2004-01-02	Barriereschicht für siliziumhaltiges Substrat
KR940018330A (ko)	1994-08-16	고액화점성을 갖는 평평한 판넬 디스플레이용 유리
EP1463121A4 (de)	2008-02-20	Halbleiterbauelement und herstellungsverfahren dafür
WO2005066980A3 (en)	2005-09-15	Nanocomposite permanent magnets
WO2005054430A3 (en)	2005-09-15	Hepatitis c virus inhibitors
WO2002010101A1 (en)	2002-02-07	Process for producing alcohol with transition metal complex having amide compound as ligand
WO2005068395A3 (en)	2005-10-06	High purity silicon carbide articles and methods
ATE473516T1 (de)	2010-07-15	Poliermittel und polierverfahren
CA2557764A1 (en)	2005-09-15	Method for removing boron from silicon
SE0402162D0 (sv)	2004-09-09	Multilayered film having excellent wear resistance, heat resistance and adhesion to substrate and method for producing the same
AU2003272331A1 (en)	2004-06-03	Fluorinated surfactants for buffered acid etch solutions
TW200716688A (en)	2007-05-01	Inorganic substrate with a thin silica type glass layer, method of manufacturing the aforementioned substrate, coating agent, and a semiconductor device
DE602004009584D1 (de)	2007-11-29	Halbleiterreinigungslösung