RU2015103522A - Покрытие из истираемого материала с низкой поверхностной шероховатостью - Google Patents
Покрытие из истираемого материала с низкой поверхностной шероховатостью Download PDFInfo
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- RU2015103522A RU2015103522A RU2015103522A RU2015103522A RU2015103522A RU 2015103522 A RU2015103522 A RU 2015103522A RU 2015103522 A RU2015103522 A RU 2015103522A RU 2015103522 A RU2015103522 A RU 2015103522A RU 2015103522 A RU2015103522 A RU 2015103522A
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- Prior art keywords
- abradable
- layer
- powder
- coating according
- abrasive
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Links
- 239000011248 coating agent Substances 0.000 title claims abstract 15
- 238000000576 coating method Methods 0.000 title claims abstract 15
- 239000000463 material Substances 0.000 title claims abstract 8
- 230000003746 surface roughness Effects 0.000 title 1
- 239000010410 layer Substances 0.000 claims abstract 10
- 238000000034 method Methods 0.000 claims abstract 10
- 239000000843 powder Substances 0.000 claims abstract 10
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract 8
- 239000000919 ceramic Substances 0.000 claims abstract 4
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract 4
- 238000005245 sintering Methods 0.000 claims abstract 4
- 239000003082 abrasive agent Substances 0.000 claims abstract 3
- 229910002441 CoNi Inorganic materials 0.000 claims abstract 2
- 239000000956 alloy Substances 0.000 claims abstract 2
- 229910045601 alloy Inorganic materials 0.000 claims abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000011230 binding agent Substances 0.000 claims abstract 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000002270 dispersing agent Substances 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims abstract 2
- 229910052863 mullite Inorganic materials 0.000 claims abstract 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000011148 porous material Substances 0.000 claims abstract 2
- 239000000758 substrate Substances 0.000 claims abstract 2
- 239000002344 surface layer Substances 0.000 claims abstract 2
- 239000000725 suspension Substances 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052727 yttrium Inorganic materials 0.000 claims abstract 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract 2
Classifications
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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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/005—Selecting particular materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
-
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
- C23D5/02—Coating with enamels or vitreous layers by wet methods
-
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
- C23D5/10—Coating with enamels or vitreous layers with refractory materials
-
- 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
-
- 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
-
- 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
- F01D5/284—Selection of ceramic materials
-
- 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
- F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
-
- 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
-
- 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.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
- Y10T428/24413—Metal or metal compound
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Coating By Spraying Or Casting (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
1. Истираемое покрытие для газотурбинного двигателя, отличающееся тем, что оно содержит слой из истираемого материала, неровности на поверхности которого заделываются термически связанными керамическими зернами, при этом свободная поверхность слоя истираемого материала имеет невысокую шероховатость.2. Истираемое покрытие по п. 1, гладкая свободная поверхность которого имеет шероховатость ниже 6 мкм, в частности, ниже микрона.3. Истираемое покрытие по п. 1, поверхностный слой которого содержит, по меньшей мере, один из следующих материалов: оксид алюминия, диоксид циркония, иттрийсодержащий диоксид циркония, муллит или иттрин.4. Истираемое покрытие по п. 1, слой истираемого материала которого является пористым и содержит сплав состава MCrAlY c М, выбираемым из Ni, Co Nico или CoNi, оксида циркония, соединения Ni-графит.5. Истираемое покрытие по п. 1, керамический материал которого проникает в истираемый слой на глубину от 50 до 1000 мкм.6. Способ для нанесения истираемого покрытия по п. 1, содержащий после осуществления истираемого слоя на подложке, стадию нанесения порошка керамического материала, затем термообработки покрытия для связывания порошка.7. Способ по п. 6, по которому крупность керамического порошка составляет от 0,1 до 15 мкм и ниже размера пор истираемого материала.8. Способ по п. 6, по которому названный порошок наносится в виде шликера, содержащего суспензию порошка в воде, возможно, с диспергатором и связующим.9. Способ по п. 6, при котором спекание осуществляется при температуре ниже 1200°С.10. Способ по одному из пп. 6-8, при котором спекание осуществляется наведением лазерного пучка или другого средства, обеспечивающего местный нагрев.
Claims (10)
1. Истираемое покрытие для газотурбинного двигателя, отличающееся тем, что оно содержит слой из истираемого материала, неровности на поверхности которого заделываются термически связанными керамическими зернами, при этом свободная поверхность слоя истираемого материала имеет невысокую шероховатость.
2. Истираемое покрытие по п. 1, гладкая свободная поверхность которого имеет шероховатость ниже 6 мкм, в частности, ниже микрона.
3. Истираемое покрытие по п. 1, поверхностный слой которого содержит, по меньшей мере, один из следующих материалов: оксид алюминия, диоксид циркония, иттрийсодержащий диоксид циркония, муллит или иттрин.
4. Истираемое покрытие по п. 1, слой истираемого материала которого является пористым и содержит сплав состава MCrAlY c М, выбираемым из Ni, Co Nico или CoNi, оксида циркония, соединения Ni-графит.
5. Истираемое покрытие по п. 1, керамический материал которого проникает в истираемый слой на глубину от 50 до 1000 мкм.
6. Способ для нанесения истираемого покрытия по п. 1, содержащий после осуществления истираемого слоя на подложке, стадию нанесения порошка керамического материала, затем термообработки покрытия для связывания порошка.
7. Способ по п. 6, по которому крупность керамического порошка составляет от 0,1 до 15 мкм и ниже размера пор истираемого материала.
8. Способ по п. 6, по которому названный порошок наносится в виде шликера, содержащего суспензию порошка в воде, возможно, с диспергатором и связующим.
9. Способ по п. 6, при котором спекание осуществляется при температуре ниже 1200°С.
10. Способ по одному из пп. 6-8, при котором спекание осуществляется наведением лазерного пучка или другого средства, обеспечивающего местный нагрев.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1257657 | 2012-08-07 | ||
| FR1257657A FR2994397B1 (fr) | 2012-08-07 | 2012-08-07 | Revetement en materiau abradable a faible rugosite de surface |
| PCT/FR2013/051888 WO2014023906A1 (fr) | 2012-08-07 | 2013-08-05 | Revetement en materiau abradable a faible rugosite de surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015103522A true RU2015103522A (ru) | 2016-09-27 |
| RU2656116C2 RU2656116C2 (ru) | 2018-06-01 |
Family
ID=47553219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015103522A RU2656116C2 (ru) | 2012-08-07 | 2013-08-05 | Покрытие из истираемого материала с низкой поверхностной шероховатостью |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10385725B2 (ru) |
| EP (1) | EP2882551B1 (ru) |
| JP (1) | JP6313762B2 (ru) |
| CN (1) | CN104507602B (ru) |
| BR (1) | BR112015001957B1 (ru) |
| CA (1) | CA2880147C (ru) |
| FR (1) | FR2994397B1 (ru) |
| IN (1) | IN2015DN00793A (ru) |
| RU (1) | RU2656116C2 (ru) |
| WO (1) | WO2014023906A1 (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3041631B1 (fr) * | 2015-09-24 | 2022-01-07 | Snecma | Materiau poreux en ceramique pour revetement d'une piece et procede de fabrication de ce materiau |
| CN106567034B (zh) * | 2016-11-30 | 2019-01-22 | 兰州理工大学 | 超厚耐热等离子金属陶瓷涂层及制备方法 |
| FR3062324B1 (fr) * | 2017-01-30 | 2019-03-22 | Safran Aircraft Engines | Procede de fabrication de pieces realisees en metallurgie des poudres comportant l’application d'un revetement |
| FR3082765B1 (fr) * | 2018-06-25 | 2021-04-30 | Safran Aircraft Engines | Procede de fabrication d'une couche abradable |
| FR3087195B1 (fr) | 2018-10-11 | 2022-01-28 | Safran Aircraft Engines | Procede de fabrication d'un revetement abradable poreux en materiau ceramique |
| US11486263B1 (en) * | 2021-06-28 | 2022-11-01 | General Electric Company | System for addressing turbine blade tip rail wear in rubbing and cooling |
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| US8313224B2 (en) * | 2008-07-16 | 2012-11-20 | Moyer Calvin W | Modular lighting system |
| GB0822416D0 (en) * | 2008-12-10 | 2009-01-14 | Rolls Royce Plc | A seal and a method of manufacturing a seal |
| RU2423203C2 (ru) | 2009-08-04 | 2011-07-10 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Способ спекания при лазерном послойном порошковом синтезе объемных деталей |
| US20110312860A1 (en) * | 2010-06-17 | 2011-12-22 | General Electric Company | Wear-resistant and low-friction coatings and articles coated therewith |
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2012
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2013
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- 2013-08-05 EP EP13758936.2A patent/EP2882551B1/fr active Active
- 2013-08-05 RU RU2015103522A patent/RU2656116C2/ru active
- 2013-08-05 JP JP2015525927A patent/JP6313762B2/ja active Active
- 2013-08-05 US US14/418,268 patent/US10385725B2/en active Active
- 2013-08-05 CN CN201380040094.9A patent/CN104507602B/zh active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104507602A (zh) | 2015-04-08 |
| EP2882551A1 (fr) | 2015-06-17 |
| CA2880147C (fr) | 2021-06-08 |
| CN104507602B (zh) | 2018-07-17 |
| US20190309651A1 (en) | 2019-10-10 |
| JP2015531822A (ja) | 2015-11-05 |
| BR112015001957B1 (pt) | 2019-09-03 |
| RU2656116C2 (ru) | 2018-06-01 |
| BR112015001957A2 (pt) | 2017-07-04 |
| US20150211382A1 (en) | 2015-07-30 |
| FR2994397A1 (fr) | 2014-02-14 |
| US10989066B2 (en) | 2021-04-27 |
| FR2994397B1 (fr) | 2014-08-01 |
| IN2015DN00793A (ru) | 2015-07-03 |
| WO2014023906A1 (fr) | 2014-02-13 |
| JP6313762B2 (ja) | 2018-04-18 |
| EP2882551B1 (fr) | 2023-05-24 |
| US10385725B2 (en) | 2019-08-20 |
| CA2880147A1 (fr) | 2014-02-13 |
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