RU2009119821A - Система с керамическим покрытием, создающим термический барьер, с двумя керамическими слоями - Google Patents
Система с керамическим покрытием, создающим термический барьер, с двумя керамическими слоями Download PDFInfo
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- RU2009119821A RU2009119821A RU2009119821/02A RU2009119821A RU2009119821A RU 2009119821 A RU2009119821 A RU 2009119821A RU 2009119821/02 A RU2009119821/02 A RU 2009119821/02A RU 2009119821 A RU2009119821 A RU 2009119821A RU 2009119821 A RU2009119821 A RU 2009119821A
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- coating
- thermal barrier
- creates
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- substrate
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- 230000004888 barrier function Effects 0.000 title claims abstract 24
- 239000000919 ceramic Substances 0.000 title claims abstract 18
- 238000005524 ceramic coating Methods 0.000 title claims abstract 3
- 239000011248 coating agent Substances 0.000 claims abstract 26
- 238000000576 coating method Methods 0.000 claims abstract 26
- 239000000758 substrate Substances 0.000 claims abstract 14
- 239000012720 thermal barrier coating Substances 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
Classifications
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- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/083—Oxides of refractory metals or yttrium
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- 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
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—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 alloy layer
- C23C28/3215—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 alloy layer at least one MCrAlX 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
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- 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
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/90—Coating; Surface treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/611—Coating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24612—Composite web or sheet
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
1. Система (1, 120, 130, 155) с покрытием, создающим термический барьер, которая содержит: ! подложку (4), ! керамическое покрытие (7), выполненное из двух керамических слоев (10, 13), ! при этом покрытие (7) имеет разные толщины на разных участках (403, 406) на подложке (4). ! 2. Система с покрытием, создающим термический барьер по п.1, в которой покрытие (7) на подложке (4) имеет первую область (403) и вторую область (406), при этом внешний слой (13) толще, в частности, по меньшей мере, вдвое толще, на второй области (406), чем керамический слой (13) на первой области (403) на подложке (4). ! 3. Система с покрытием, создающим термический барьер по п.1 или 2, в которой на первой области (403) на подложке (4) толщина двух керамических слоев (10, 13) является одинаковой. ! 4. Система с покрытием, создающим термический барьер по п.1 или 2, в которой толщина внутреннего керамического слоя (10) одинаковая на всех областях (403, 406) подложки (4). ! 5. Система с покрытием, создающим термический барьер по п.1 или 2, в которой толщина внешнего керамического слоя (13) одинаковая на всех областях (403, 406) подложки (4). ! 6. Система с покрытием, создающим термический барьер по п.1 или 2, в которой создающее термический барьер покрытие (7) состоит из двух керамических слоев (10, 13). !7. Система с покрытием, создающим термический барьер по п.1 или 2, в которой внутренний слой (10) содержит ZrO2. ! 8. Система с покрытием, создающим термический барьер по п.1 или 2, в которой внешний керамический слой (13) содержит пирохлорную структуру. ! 9. Система с покрытием, создающим термический барьер по п.1 или 2, в которой пористость внутренних слоев (10) меньше, чем 20% объема (<20%), в частности меньше, чем 15% объема. ! 10. Система с покрытием, создаю
Claims (14)
1. Система (1, 120, 130, 155) с покрытием, создающим термический барьер, которая содержит:
подложку (4),
керамическое покрытие (7), выполненное из двух керамических слоев (10, 13),
при этом покрытие (7) имеет разные толщины на разных участках (403, 406) на подложке (4).
2. Система с покрытием, создающим термический барьер по п.1, в которой покрытие (7) на подложке (4) имеет первую область (403) и вторую область (406), при этом внешний слой (13) толще, в частности, по меньшей мере, вдвое толще, на второй области (406), чем керамический слой (13) на первой области (403) на подложке (4).
3. Система с покрытием, создающим термический барьер по п.1 или 2, в которой на первой области (403) на подложке (4) толщина двух керамических слоев (10, 13) является одинаковой.
4. Система с покрытием, создающим термический барьер по п.1 или 2, в которой толщина внутреннего керамического слоя (10) одинаковая на всех областях (403, 406) подложки (4).
5. Система с покрытием, создающим термический барьер по п.1 или 2, в которой толщина внешнего керамического слоя (13) одинаковая на всех областях (403, 406) подложки (4).
6. Система с покрытием, создающим термический барьер по п.1 или 2, в которой создающее термический барьер покрытие (7) состоит из двух керамических слоев (10, 13).
7. Система с покрытием, создающим термический барьер по п.1 или 2, в которой внутренний слой (10) содержит ZrO2.
8. Система с покрытием, создающим термический барьер по п.1 или 2, в которой внешний керамический слой (13) содержит пирохлорную структуру.
9. Система с покрытием, создающим термический барьер по п.1 или 2, в которой пористость внутренних слоев (10) меньше, чем 20% объема (<20%), в частности меньше, чем 15% объема.
10. Система с покрытием, создающим термический барьер по п.1 или 2, в которой пористость внешних слоев (10) меньше, чем 20% объема (<20%), в частности меньше, чем 15% объема.
11. Система с покрытием, создающим термический барьер по п.1 или 2, в которой элемент представляет собой лопатку (120, 130) турбины.
12. Система с покрытием, создающим термический барьер по п.11, в которой на аэродинамической поверхности (406) толщина внешнего слоя (13) больше, чем толщина расположенного ниже слоя (10).
13. Система с покрытием, создающим термический барьер по п.10, в которой на платформе (403) толщина внешнего слоя (13) равна толщине нижнего керамического слоя (10).
14. Система с покрытием, создающим термический барьер по п.1 или 2, в которой между нижним керамическим слоем (10) и внешним керамическим слоем (13) не имеется металлического слоя.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20080009565 EP2128306B1 (en) | 2008-05-26 | 2008-05-26 | Ceramic thermal barrier coating system with two ceramic layers |
EP08009565 | 2008-05-26 |
Publications (2)
Publication Number | Publication Date |
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RU2009119821A true RU2009119821A (ru) | 2010-11-27 |
RU2509177C2 RU2509177C2 (ru) | 2014-03-10 |
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RU2009119821/02A RU2509177C2 (ru) | 2008-05-26 | 2009-05-25 | Подложка с керамическим покрытием, создающим термический барьер, с двумя керамическими слоями |
Country Status (4)
Country | Link |
---|---|
US (1) | US9567664B2 (ru) |
EP (2) | EP2128306B1 (ru) |
CN (1) | CN101618610A (ru) |
RU (1) | RU2509177C2 (ru) |
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WO1999067435A1 (en) | 1998-06-23 | 1999-12-29 | Siemens Aktiengesellschaft | Directionally solidified casting with improved transverse stress rupture strength |
US6231692B1 (en) | 1999-01-28 | 2001-05-15 | Howmet Research Corporation | Nickel base superalloy with improved machinability and method of making thereof |
EP1204776B1 (de) | 1999-07-29 | 2004-06-02 | Siemens Aktiengesellschaft | Hochtemperaturbeständiges bauteil und verfahren zur herstellung des hochtemperaturbeständigen bauteils |
FR2814473B1 (fr) * | 2000-09-25 | 2003-06-27 | Snecma Moteurs | Procede de realisation d'un revetement de protection formant barriere thermique avec sous-couche de liaison sur un substrat en superalliage et piece obtenue |
US6444259B1 (en) * | 2001-01-30 | 2002-09-03 | Siemens Westinghouse Power Corporation | Thermal barrier coating applied with cold spray technique |
US6703137B2 (en) * | 2001-08-02 | 2004-03-09 | Siemens Westinghouse Power Corporation | Segmented thermal barrier coating and method of manufacturing the same |
DE50104022D1 (de) | 2001-10-24 | 2004-11-11 | Siemens Ag | Rhenium enthaltende Schutzschicht zum Schutz eines Bauteils gegen Korrosion und Oxidation bei hohen Temperaturen |
DE50112339D1 (de) | 2001-12-13 | 2007-05-24 | Siemens Ag | Hochtemperaturbeständiges Bauteil aus einkristalliner oder polykristalliner Nickel-Basis-Superlegierung |
CN1219001C (zh) | 2002-10-16 | 2005-09-14 | 中国科学院金属研究所 | 一种抗氧化热障涂层及制备方法 |
EP1541810A1 (de) * | 2003-12-11 | 2005-06-15 | Siemens Aktiengesellschaft | Verwendung einer Wärmedämmschicht für ein Bauteil einer Dampfturbine und eine Dampfturbine |
EP1541808A1 (de) * | 2003-12-11 | 2005-06-15 | Siemens Aktiengesellschaft | Turbinenbauteil mit Wärmedämmschicht und Erosionsschutzschicht |
US7306859B2 (en) * | 2005-01-28 | 2007-12-11 | General Electric Company | Thermal barrier coating system and process therefor |
CN1657653A (zh) * | 2005-04-01 | 2005-08-24 | 中国航空工业第一集团公司北京航空材料研究院 | 高温合金表面热障涂层及其制备方法 |
US7416788B2 (en) * | 2005-06-30 | 2008-08-26 | Honeywell International Inc. | Thermal barrier coating resistant to penetration by environmental contaminants |
EP1783248A1 (de) | 2005-11-04 | 2007-05-09 | Siemens Aktiengesellschaft | Zweilagiges thermisches Schutzschichtsystem mit Pyrochlor-Phase |
WO2007112783A1 (en) | 2006-04-06 | 2007-10-11 | Siemens Aktiengesellschaft | Layered thermal barrier coating with a high porosity, and a component |
DE502007006989D1 (de) * | 2007-05-07 | 2011-06-01 | Siemens Ag | Keramisches Pulver, keramische Schicht und Schichtsystem mit einer Gadolinium-Mischkristall-Pyrochlorphase und Oxiden |
-
2008
- 2008-05-26 EP EP20080009565 patent/EP2128306B1/en active Active
- 2008-05-26 EP EP11005302.2A patent/EP2385155B1/en active Active
-
2009
- 2009-05-25 RU RU2009119821/02A patent/RU2509177C2/ru active
- 2009-05-26 US US12/471,710 patent/US9567664B2/en active Active
- 2009-05-26 CN CN200910141815A patent/CN101618610A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2385155B1 (en) | 2015-06-24 |
EP2128306B1 (en) | 2015-04-29 |
US9567664B2 (en) | 2017-02-14 |
EP2128306A1 (en) | 2009-12-02 |
US20100015401A1 (en) | 2010-01-21 |
CN101618610A (zh) | 2010-01-06 |
RU2509177C2 (ru) | 2014-03-10 |
EP2385155A1 (en) | 2011-11-09 |
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