FR2947568A1 - Revetement de protection thermique pour une piece de turbomachine et son procede de realisation - Google Patents
Revetement de protection thermique pour une piece de turbomachine et son procede de realisation Download PDFInfo
- Publication number
- FR2947568A1 FR2947568A1 FR0903251A FR0903251A FR2947568A1 FR 2947568 A1 FR2947568 A1 FR 2947568A1 FR 0903251 A FR0903251 A FR 0903251A FR 0903251 A FR0903251 A FR 0903251A FR 2947568 A1 FR2947568 A1 FR 2947568A1
- Authority
- FR
- France
- Prior art keywords
- coating
- thermal
- metal alloy
- thermal protection
- ceramic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Classifications
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
-
- 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
- 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
-
- 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
- C23C28/347—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 layers adapted for cutting tools or wear applications
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]
-
- 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
- Y10T428/21—Circular sheet or circular blank
- Y10T428/213—Frictional
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/259—Silicic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Ceramic Engineering (AREA)
- Coating By Spraying Or Casting (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims (12)
- REVENDICATIONS. 1. Revêtement de protection thermique, en particulier pour des pièces de turbomachine ou des disques de frein, caractérisé en ce qu'il comprend au moins 80% en volume de micro-billes creuses de céramique réparties dans un alliage métallique à base de nickel ou de cobalt.
- 2. Revêtement selon la revendication 1, caractérisé en ce qu'il comprend au moins 90% en volume de micro-billes creuses de céramique.
- 3. Revêtement selon la revendication 1 ou 2, caractérisé en ce qu'il a une épaisseur inférieure ou égale à 5 mm.
- 4. Revêtement selon l'une des revendications précédentes, caractérisé en ce que le diamètre des micro-billes est compris entre 30 et 250 pm.
- 5. Revêtement selon l'une des revendications précédentes, caractérisé en ce que l'alliage métallique comprend de l'aluminium.
- 6. Revêtement selon l'une des revendications précédentes, caractérisé en ce que l'alliage métallique comprend du chrome.
- 7. Revêtement selon l'une des revendications précédentes, caractérisé en ce que l'alliage métallique comprend de l'yttrium.
- 8. Procédé de réalisation d'un revêtement de protection thermique selon l'une des revendications précédentes, caractérisé en ce qu'il consiste à former le revêtement (10) par projection thermique, sur la surface d'une pièce (12), d'un mélange de micro-billes creuses de céramique et d'une poudre d'un alliage métallique à base de nickel ou de cobalt, au moyen d'une torche à plasma (14) générant un dard de plasma (20) orienté vers la pièce (12) et dans lequel on injecte simultanément et latéralement, en amont, la poudre d'alliage métallique et, en aval, les micro-billes de céramique.
- 9. Procédé selon la revendication 8, caractérisé en ce qu'on forme d'abord sur la surface de la pièce (12), par projection thermique, une couche d'accrochage (22) en alliage métallique, ayant une épaisseurcomprise entre 50 et 200 pm, cet alliage étant identique à celui du revêtement (10) de protection thermique.
- 10. Procédé selon la revendication 8 ou 9, caractérisé en ce qu'il consiste ensuite à former sur le revêtement (10) de protection thermique une couche (26) de protection contre l'érosion ou contre l'usure par frottement et/ou une couche réfléchissante de protection contre les radiations thermiques.
- 11. Pièce de turbomachine, telle qu'un carter ou une nacelle arrière, caractérisée en ce qu'elle comprend un revêtement de protection thermique selon l'une des revendications 1 à 7 ou réalisé par exécution du procédé selon l'une des revendications 8 à 10.
- 12. Disque de frein, caractérisé en ce qu'il comprend un revêtement de protection thermique selon l'une des revendications 1 à 7 ou réalisé par exécution du procédé selon l'une des revendications 8 à 10.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0903251A FR2947568B1 (fr) | 2009-07-02 | 2009-07-02 | Revetement de protection thermique pour une piece de turbomachine et son procede de realisation |
| US13/380,952 US20120107110A1 (en) | 2009-07-02 | 2010-07-01 | thermal protection coating for a turbine-engine part, and a method of making it |
| CN2010800300792A CN102471860A (zh) | 2009-07-02 | 2010-07-01 | 用于涡轮引擎部件的热保护涂层及其制作方法 |
| CA2766493A CA2766493A1 (fr) | 2009-07-02 | 2010-07-01 | Revetement de protection thermique pour une piece de turbomachine et son procede de realisation |
| PCT/FR2010/051382 WO2011001117A1 (fr) | 2009-07-02 | 2010-07-01 | Revêtement de protection thermique pour une pièce de turbomachine et son procédé de réalisation |
| RU2012103463/02A RU2012103463A (ru) | 2009-07-02 | 2010-07-01 | Теплозащитное покрытие для детали газотурбинного двигателя и способ его реализации |
| BRPI1014009A BRPI1014009A2 (pt) | 2009-07-02 | 2010-07-01 | revestimento de proteção térmica, processo de produção de um revestimento de proteção térmica, peça de turbomáquina, e, disco de freio. |
| JP2012518122A JP2012531523A (ja) | 2009-07-02 | 2010-07-01 | タービンエンジン部品用の断熱被膜およびその製造方法 |
| EP10742020A EP2449146A1 (fr) | 2009-07-02 | 2010-07-01 | Revêtement de protection thermique pour une pièce de turbomachine et son procédé de réalisation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0903251A FR2947568B1 (fr) | 2009-07-02 | 2009-07-02 | Revetement de protection thermique pour une piece de turbomachine et son procede de realisation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2947568A1 true FR2947568A1 (fr) | 2011-01-07 |
| FR2947568B1 FR2947568B1 (fr) | 2011-07-22 |
Family
ID=41463064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0903251A Active FR2947568B1 (fr) | 2009-07-02 | 2009-07-02 | Revetement de protection thermique pour une piece de turbomachine et son procede de realisation |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20120107110A1 (fr) |
| EP (1) | EP2449146A1 (fr) |
| JP (1) | JP2012531523A (fr) |
| CN (1) | CN102471860A (fr) |
| BR (1) | BRPI1014009A2 (fr) |
| CA (1) | CA2766493A1 (fr) |
| FR (1) | FR2947568B1 (fr) |
| RU (1) | RU2012103463A (fr) |
| WO (1) | WO2011001117A1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2604377B1 (fr) * | 2011-12-15 | 2015-07-15 | Siemens Aktiengesellschaft | Procédé de traitement laser d'une pièce doté d'une couche en céramique |
| CN102744930B (zh) * | 2012-06-26 | 2015-08-19 | 中国科学院宁波材料技术与工程研究所 | 空调压缩机零部件表面的强韧润滑复合薄膜及其制备方法 |
| WO2014123841A1 (fr) * | 2013-02-10 | 2014-08-14 | United Technologies Corporation | Film amovible pour surfaces de profil aérodynamique |
| US20180179623A1 (en) * | 2016-12-22 | 2018-06-28 | GM Global Technology Operations LLC | Thermal spray deposition of hollow microspheres |
| CN111520423B (zh) * | 2020-05-11 | 2021-03-16 | 中国矿业大学 | 一种矿井高速提升机用非均质制动盘 |
| CN114455757B (zh) * | 2022-01-06 | 2024-01-19 | 纳美盾新材料有限公司 | 一种净水处理系统及其工艺 |
| FR3160726A1 (fr) * | 2024-03-26 | 2025-10-03 | Safran Aircraft Engines | Procédé de renforcement d’au moins une zone à protéger d’un carter de turbomachine d’aéronef, et carter renforcé au moyen d’un tel procédé |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507729A1 (fr) * | 1981-06-12 | 1982-12-17 | Snecma | Joint susceptible d'etre use par abrasion et son procede de realisation |
| WO1997018341A1 (fr) * | 1995-11-13 | 1997-05-22 | The University Of Connecticut | Produits nanostructures pour pulverisation a chaud |
| US6071628A (en) * | 1999-03-31 | 2000-06-06 | Lockheed Martin Energy Systems, Inc. | Thermal barrier coating for alloy systems |
| US20040137259A1 (en) * | 2003-01-09 | 2004-07-15 | Pabla Surinder Singh | High temperature, oxidation-resistant abradable coatings containing microballoons and method for applying same |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507331A1 (fr) * | 1981-06-05 | 1982-12-10 | Cables De Lyon Geoffroy Delore | Dispositif de jonction des extremites de deux cables sous-marins a fibres optiques |
| US4386112A (en) * | 1981-11-02 | 1983-05-31 | United Technologies Corporation | Co-spray abrasive coating |
| JPH0248769B2 (ja) * | 1989-03-29 | 1990-10-26 | Toyo Kaabon Kk | Bureekipatsudo |
| CA2055897C (fr) * | 1990-11-21 | 1997-08-26 | Larry Sokol | Enceinte utilisee pour l'application d'un enduit vaporise a chaud et methode d'utilisation connexe |
| EP0816526B1 (fr) * | 1996-06-27 | 2001-10-17 | United Technologies Corporation | Système de revêtement barrière thermique isolant |
| US6977060B1 (en) * | 2000-03-28 | 2005-12-20 | Siemens Westinghouse Power Corporation | Method for making a high temperature erosion resistant coating and material containing compacted hollow geometric shapes |
| JP3825231B2 (ja) * | 2000-07-24 | 2006-09-27 | 三菱重工業株式会社 | 溶射用中空セラミックス粉末の製造方法 |
| US6670046B1 (en) * | 2000-08-31 | 2003-12-30 | Siemens Westinghouse Power Corporation | Thermal barrier coating system for turbine components |
| JP2003308074A (ja) * | 2002-04-16 | 2003-10-31 | Oda Kensetsu Kk | 多孔質吸音・遮音性成形体及びその製造方法 |
| CA2504831C (fr) * | 2005-04-21 | 2010-10-19 | Standard Aero Limited | Revetements composites en ceramique resistant a l'usure et methode de production connexe |
-
2009
- 2009-07-02 FR FR0903251A patent/FR2947568B1/fr active Active
-
2010
- 2010-07-01 BR BRPI1014009A patent/BRPI1014009A2/pt not_active IP Right Cessation
- 2010-07-01 CA CA2766493A patent/CA2766493A1/fr not_active Abandoned
- 2010-07-01 JP JP2012518122A patent/JP2012531523A/ja active Pending
- 2010-07-01 US US13/380,952 patent/US20120107110A1/en not_active Abandoned
- 2010-07-01 EP EP10742020A patent/EP2449146A1/fr not_active Withdrawn
- 2010-07-01 WO PCT/FR2010/051382 patent/WO2011001117A1/fr not_active Ceased
- 2010-07-01 CN CN2010800300792A patent/CN102471860A/zh active Pending
- 2010-07-01 RU RU2012103463/02A patent/RU2012103463A/ru not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507729A1 (fr) * | 1981-06-12 | 1982-12-17 | Snecma | Joint susceptible d'etre use par abrasion et son procede de realisation |
| WO1997018341A1 (fr) * | 1995-11-13 | 1997-05-22 | The University Of Connecticut | Produits nanostructures pour pulverisation a chaud |
| US6071628A (en) * | 1999-03-31 | 2000-06-06 | Lockheed Martin Energy Systems, Inc. | Thermal barrier coating for alloy systems |
| US20040137259A1 (en) * | 2003-01-09 | 2004-07-15 | Pabla Surinder Singh | High temperature, oxidation-resistant abradable coatings containing microballoons and method for applying same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011001117A1 (fr) | 2011-01-06 |
| FR2947568B1 (fr) | 2011-07-22 |
| EP2449146A1 (fr) | 2012-05-09 |
| CA2766493A1 (fr) | 2011-01-06 |
| JP2012531523A (ja) | 2012-12-10 |
| BRPI1014009A2 (pt) | 2016-04-12 |
| CN102471860A (zh) | 2012-05-23 |
| US20120107110A1 (en) | 2012-05-03 |
| RU2012103463A (ru) | 2013-08-10 |
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