FR3099187B1 - Revêtement abradable - Google Patents
Revêtement abradable Download PDFInfo
- Publication number
- FR3099187B1 FR3099187B1 FR1908492A FR1908492A FR3099187B1 FR 3099187 B1 FR3099187 B1 FR 3099187B1 FR 1908492 A FR1908492 A FR 1908492A FR 1908492 A FR1908492 A FR 1908492A FR 3099187 B1 FR3099187 B1 FR 3099187B1
- Authority
- FR
- France
- Prior art keywords
- abradable coating
- turbomachine
- abradable
- whose
- coating
- 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.)
- Active
Links
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
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—Oxides
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
- F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
-
- 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
-
- 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
-
- 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
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
-
- 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
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/123—Spraying molten metal
-
- 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
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/129—Flame spraying
-
- 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
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
- F05D2230/311—Layer deposition by torch or flame spraying
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Revêtement abradable Revêtement abradable pour turbomachine ainsi qu’un module de turbomachine et une turbomachine comprenant un tel revêtement abradable, le revêtement abradable comprenant, avec une teneur supérieure à 50% en volume, un composé minéral dont la dureté Mohs est inférieure à 6 et dont la température de fusion est supérieure à 900 °C. Figure pour l’abrégé : Fig. 3.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1908492A FR3099187B1 (fr) | 2019-07-26 | 2019-07-26 | Revêtement abradable |
CN202080053816.4A CN114174548A (zh) | 2019-07-26 | 2020-07-22 | 可磨损涂层 |
PCT/FR2020/051333 WO2021019154A1 (fr) | 2019-07-26 | 2020-07-22 | Revêtement abradable |
EP20757631.5A EP4004250A1 (fr) | 2019-07-26 | 2020-07-22 | Revêtement abradable |
US17/630,031 US20220282633A1 (en) | 2019-07-26 | 2020-07-22 | Abradable coating |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1908492A FR3099187B1 (fr) | 2019-07-26 | 2019-07-26 | Revêtement abradable |
FR1908492 | 2019-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3099187A1 FR3099187A1 (fr) | 2021-01-29 |
FR3099187B1 true FR3099187B1 (fr) | 2023-05-26 |
Family
ID=68806981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1908492A Active FR3099187B1 (fr) | 2019-07-26 | 2019-07-26 | Revêtement abradable |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220282633A1 (fr) |
EP (1) | EP4004250A1 (fr) |
CN (1) | CN114174548A (fr) |
FR (1) | FR3099187B1 (fr) |
WO (1) | WO2021019154A1 (fr) |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3655425A (en) * | 1969-07-01 | 1972-04-11 | Metco Inc | Ceramic clad flame spray powder |
US4566700A (en) * | 1982-08-09 | 1986-01-28 | United Technologies Corporation | Abrasive/abradable gas path seal system |
US4867639A (en) * | 1987-09-22 | 1989-09-19 | Allied-Signal Inc. | Abradable shroud coating |
US5536022A (en) * | 1990-08-24 | 1996-07-16 | United Technologies Corporation | Plasma sprayed abradable seals for gas turbine engines |
US5196471A (en) * | 1990-11-19 | 1993-03-23 | Sulzer Plasma Technik, Inc. | Thermal spray powders for abradable coatings, abradable coatings containing solid lubricants and methods of fabricating abradable coatings |
JP2001059151A (ja) * | 1999-08-18 | 2001-03-06 | Ishikawajima Harima Heavy Ind Co Ltd | 高温被削性構造 |
US7722959B2 (en) * | 2006-09-06 | 2010-05-25 | United Technologies Corporation | Silicate resistant thermal barrier coating with alternating layers |
US9581041B2 (en) * | 2010-02-09 | 2017-02-28 | Rolls-Royce Corporation | Abradable ceramic coatings and coating systems |
CN102787290B (zh) * | 2012-06-19 | 2014-11-26 | 中国航空工业集团公司北京航空材料研究院 | 一种高温可磨耗封严涂层的制备方法 |
KR101576132B1 (ko) * | 2014-07-11 | 2015-12-09 | 서울대학교 산학협력단 | 터빈용 블레이드의 세정장치 |
US9869188B2 (en) * | 2014-12-12 | 2018-01-16 | General Electric Company | Articles for high temperature service and method for making |
US20160245110A1 (en) * | 2015-02-25 | 2016-08-25 | United Technologies Corporation | Hard phaseless metallic coating for compressor blade tip |
CN105039894B (zh) * | 2015-07-09 | 2017-10-03 | 北京航空航天大学 | 一种抗cmas的陶瓷层及其料浆法制备方法 |
CN104988455B (zh) * | 2015-07-09 | 2018-07-17 | 北京航空航天大学 | 一种抗cmas腐蚀的热障涂层陶瓷层的大气等离子喷涂制备方法 |
US10669878B2 (en) * | 2016-03-23 | 2020-06-02 | Raytheon Technologies Corporation | Outer airseal abradable rub strip |
US10494945B2 (en) * | 2016-04-25 | 2019-12-03 | United Technologies Corporation | Outer airseal abradable rub strip |
US10267174B2 (en) * | 2016-04-28 | 2019-04-23 | United Technologies Corporation | Outer airseal abradable rub strip |
US11827986B2 (en) * | 2018-03-16 | 2023-11-28 | Rolls-Royce Corporation | Coating system including nucleating agent |
CN108785750B (zh) * | 2018-06-01 | 2021-06-25 | 北京工业大学 | 一种羟基磷灰石梯度结构涂层及其制备方法 |
US11149354B2 (en) * | 2019-02-20 | 2021-10-19 | General Electric Company | Dense abradable coating with brittle and abradable components |
FR3107524B1 (fr) * | 2020-02-25 | 2022-12-16 | Safran Aircraft Engines | Revêtement abradable |
-
2019
- 2019-07-26 FR FR1908492A patent/FR3099187B1/fr active Active
-
2020
- 2020-07-22 US US17/630,031 patent/US20220282633A1/en active Pending
- 2020-07-22 EP EP20757631.5A patent/EP4004250A1/fr active Pending
- 2020-07-22 CN CN202080053816.4A patent/CN114174548A/zh active Pending
- 2020-07-22 WO PCT/FR2020/051333 patent/WO2021019154A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR3099187A1 (fr) | 2021-01-29 |
WO2021019154A1 (fr) | 2021-02-04 |
US20220282633A1 (en) | 2022-09-08 |
EP4004250A1 (fr) | 2022-06-01 |
CN114174548A (zh) | 2022-03-11 |
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PLSC | Publication of the preliminary search report |
Effective date: 20210129 |
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