ATE342245T1 - Umweltsperrschicht für substrate auf der basis von silizium - Google Patents
Umweltsperrschicht für substrate auf der basis von siliziumInfo
- Publication number
- ATE342245T1 ATE342245T1 AT04252991T AT04252991T ATE342245T1 AT E342245 T1 ATE342245 T1 AT E342245T1 AT 04252991 T AT04252991 T AT 04252991T AT 04252991 T AT04252991 T AT 04252991T AT E342245 T1 ATE342245 T1 AT E342245T1
- Authority
- AT
- Austria
- Prior art keywords
- silicon
- refractory metal
- oxygen gettering
- oxygen
- layer
- Prior art date
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)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
- Coating By Spraying Or Casting (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
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 (46)
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 |
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 |
US20090184280A1 (en) * | 2008-01-18 | 2009-07-23 | Rolls-Royce Corp. | Low Thermal Conductivity, CMAS-Resistant Thermal Barrier Coatings |
US20090186237A1 (en) * | 2008-01-18 | 2009-07-23 | Rolls-Royce Corp. | 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 |
CA2739008C (en) * | 2008-09-30 | 2015-04-07 | Rolls-Royce Corporation | Coating including a rare earth silicate-based layer including a second phase |
US8470460B2 (en) * | 2008-11-25 | 2013-06-25 | Rolls-Royce Corporation | Multilayer thermal barrier coatings |
US8124252B2 (en) * | 2008-11-25 | 2012-02-28 | Rolls-Royce Corporation | Abradable layer including a rare earth silicate |
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 |
US20140261080A1 (en) | 2010-08-27 | 2014-09-18 | 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 |
WO2013188516A1 (en) * | 2012-06-12 | 2013-12-19 | 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 |
EP3351522B1 (de) | 2017-01-18 | 2020-04-22 | Rolls-Royce Corporation | Haftschicht für keramik oder verbundwerkstoff mit keramischer matrix |
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 |
US10696601B2 (en) | 2017-08-29 | 2020-06-30 | General Electric Company | Compositions for erosion and molten dust resistant environmental barrier coatings |
US10822285B2 (en) | 2017-08-29 | 2020-11-03 | 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 |
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 |
US10934220B2 (en) | 2018-08-16 | 2021-03-02 | Raytheon Technologies Corporation | Chemical and topological surface modification to enhance coating adhesion and compatibility |
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 |
Family Cites Families (12)
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 |
US6299988B1 (en) | 1998-04-27 | 2001-10-09 | General Electric Company | Ceramic with preferential oxygen reactive layer |
US6485848B1 (en) * | 1998-04-27 | 2002-11-26 | General Electric Company | Coated article and method of making |
US6296942B1 (en) | 1999-04-15 | 2001-10-02 | General Electric Company | Silicon based substrate with calcium aluminosilicate environmental/thermal barrier layer |
US6410148B1 (en) | 1999-04-15 | 2002-06-25 | General Electric Co. | Silicon based substrate with environmental/ thermal barrier layer |
US6296941B1 (en) | 1999-04-15 | 2001-10-02 | General Electric Company | Silicon based substrate with yttrium silicate 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 |
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 |
US6617037B2 (en) * | 2001-12-19 | 2003-09-09 | United Technologies Corporation | Silicon based substrate with a CTE compatible layer on the substrate |
US6617036B2 (en) * | 2001-12-19 | 2003-09-09 | United Technologies Corporation | Barrier layer for silicon containing 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 AT AT04252991T patent/ATE342245T1/de not_active IP Right Cessation
- 2004-05-21 EP EP04252991A patent/EP1479657B1/de not_active Expired - Lifetime
- 2004-05-21 DE DE602004002721T patent/DE602004002721T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE602004002721T2 (de) | 2007-08-16 |
EP1479657B1 (de) | 2006-10-11 |
US20050003212A1 (en) | 2005-01-06 |
EP1479657A1 (de) | 2004-11-24 |
JP2004345945A (ja) | 2004-12-09 |
DE602004002721D1 (de) | 2006-11-23 |
US7063894B2 (en) | 2006-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE342245T1 (de) | Umweltsperrschicht für substrate auf der basis von silizium | |
EP2259288A3 (de) | Verfahren zur Herstellung von einer Oxydschicht auf einem Siliziumkarbidschicht mittels N2O | |
BR0109387A (pt) | Ferramentas abrasivas com liga vitrificada | |
TW200631942A (en) | The oxime ester compounds and the initiator of the photo-polymerization comprising the same | |
DE602005003866D1 (de) | Gegenstand umfassend ein Silizium enthaltendes Substrat und eine Hafniumoxid enthaltende Sperrschicht an der Oberfläche | |
ES2096619T3 (es) | Recubrimientos para substratos y dispositivos electronicos. | |
TW200613512A (en) | Luminescent silicon oxide flakes | |
FR2798654B1 (fr) | 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) | 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 | |
DE602005022168D1 (de) | Poliermittel und polierverfahren | |
TW200716688A (en) | Inorganic substrate with a thin silica type glass layer, method of manufacturing the aforementioned substrate, coating agent, and a semiconductor device | |
IL156551A0 (en) | Composition comprising an oxidizing and complexing compound | |
WO2001048076A3 (en) | A method to fabricate thin insulating films | |
DE60215322D1 (de) | Korrosions- und wärmeschutzschicht für keramische bauteile | |
DE60214897D1 (de) | Korrosionsschutz für glaswaren | |
WO2005096747A3 (en) | Highly selective silicon oxide etching compositions | |
TW200713453A (en) | Methods of fabricating oxide layers on silicon carbide layers utilizing atomic oxygen | |
EP1553408A4 (de) | Fluoreszenzsonde | |
EP1431290A4 (de) | Neue stickstoffhaltige verbindung und deren verwendung | |
EP1323691A3 (de) | Siliziumhaltiges Substrat mit Wärmedämmschicht | |
ATE376050T1 (de) | Halbleiterreinigungslösung | |
WO2006095663A3 (en) | Method for producing high purity silicon | |
ATE272727T1 (de) | Maske zum thermischen diffusionsbeschichten | |
DE50300758D1 (de) | Hochtemperatur-schutzschicht | |
ATE287455T1 (de) | Herstellung einer ferrolegierung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |