JP4799302B2 - タービン・ブレードのチップを処理する方法およびその方法で処理したタービン・ブレード - Google Patents
タービン・ブレードのチップを処理する方法およびその方法で処理したタービン・ブレード Download PDFInfo
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- JP4799302B2 JP4799302B2 JP2006192532A JP2006192532A JP4799302B2 JP 4799302 B2 JP4799302 B2 JP 4799302B2 JP 2006192532 A JP2006192532 A JP 2006192532A JP 2006192532 A JP2006192532 A JP 2006192532A JP 4799302 B2 JP4799302 B2 JP 4799302B2
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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
- 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
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- C—CHEMISTRY; METALLURGY
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- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
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- 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
- C23C28/02—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 only including layers of metallic material
- C23C28/021—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 only including layers of metallic material including at least one metal alloy layer
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- C—CHEMISTRY; METALLURGY
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- 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
- C23C28/02—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 only including layers of metallic material
- C23C28/021—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 only including layers of metallic material including at least one metal alloy layer
- C23C28/022—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 only including layers of metallic material including at least one metal alloy layer with at least one MCrAlX layer
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- 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
- C23C28/02—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 only including layers of metallic material
- C23C28/023—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 only including layers of metallic material only coatings of metal elements only
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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
- C23C28/02—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 only including layers of metallic material
- C23C28/027—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 only including layers of metallic material including at least one metal matrix material comprising a mixture of at least two metals or metal phases or metal matrix composites, e.g. metal matrix with embedded inorganic hard particles, CERMET, MMC.
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- C—CHEMISTRY; METALLURGY
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- 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
- C23C28/02—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 only including layers of metallic material
- C23C28/028—Including graded layers in composition or in physical properties, e.g. density, porosity, grain size
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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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
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- 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/234—Laser welding
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- 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/237—Brazing
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- 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
- F05D2230/313—Layer deposition by physical vapour deposition
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- 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
- F05D2300/20—Oxide or non-oxide ceramics
- F05D2300/22—Non-oxide ceramics
- F05D2300/226—Carbides
- F05D2300/2261—Carbides of silicon
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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
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Heat Treatment Of Articles (AREA)
Description
3 粒子
4 ハウジング
5 金属マトリックス
6 キャリヤ
7 エポキシ樹脂
8 ロウ材層
11 ブレード・チップ
12 研磨性層
31 SiC粒子
32 バリヤ層
33 クロム層
41 磨耗性シール
42 担持媒体
Claims (18)
- 研磨性コーティングを形成するためにシリコン・カーバイド(SiC)粒子(31)をブレード・チップ(11)の表面に結合させるタービン・ブレードのブレード・チップの処理方法であって、自己修復バリヤ層(32)がSiC粒子(31)の上に形成され、その自己修復バリヤ層(32)が、クロム(Cr)、ジルコニウム(Zr)、チタン(Ti)、タンタル(Ta)、ニオブ(Nb)、ハフニウム(Hf)、イットリウム(Y)、スカンジウム(Sc)、トリウム(Th)、ウラン(U)、モリブデン(Mo)およびそれらの元素の合金を含む群から選ばれた材料をSiC粒子(31)に被覆することによって形成されることを特徴とする方法。
- SiC粒子(31)をブレード・チップ(11)の表面に付与する前にSiC粒子(31)の表面上に自己修復バリヤ層(32)が形成される請求項1に記載された方法。
- クロムまたはクロム合金を被覆することで自己修復バリヤ層(32)が形成される請求項1または請求項2に記載された方法。
- ブレード・チップ(11)の表面の金属マトリックス(5)に埋入させることでSiC粒子(31)がブレード・チップ(11)の表面に結合される請求項1から請求項3までのいずれか一項に記載された方法。
- SiC粒子(31)がMCrAlXマトリックス(5)(Mはニッケル(Ni)および(または)コバルト(Co)および(または)鉄(Fe)を指し、Xはイットリウム(Y)および(または)ジルコニウム(Zr)および(または)ハフニウム(Hf)を指す)に埋入される請求項4に記載された方法。
- バリヤ層(32)を備えたSiC粒子(31)をキャリヤ(6)に固定し、
引続き金属マトリックスを形成して、キャリヤ(6)から遠いSiC粒子(3)の少なくとも表面部分をその金属マトリックス中に埋入させ、
キャリヤ(6)を取外す、請求項1から請求項5までのいずれか一項に記載された方法。 - SiC粒子(31)をキャリヤ(6)に固定し、
PVD方法によってバリヤ層(32)をSiC粒子上に形成し、
引続き被覆によって金属マトリックス(5)を形成してキャリヤ(6)から遠いSiC粒子(31)の少なくとも表面部分をその金属マトリックス中に埋入させ、
キャリヤ(6)から遠いその表面をブレード・チップ(11)に固定し、
キャリヤ(6)を取外す、請求項1から請求項6までのいずれか一項に記載された方法。 - キャリヤ(6)から遠い表面をロウ付けによってブレード・チップ(11)に固定する請求項6または請求項7に記載された方法。
- 金属マトリックス(5)が物理的蒸着により、換言すればPVD方法、特に高速PVD方法によって、蒸気相から形成された請求項3から請求項8までのいずれか一項に記載された方法。
- SiC粒子(31)がロウ付けによってブレード・チップ(11)に結合される請求項1から請求項8までのいずれか一項に記載された方法。
- ロウ付けの前に、MCrAlX層(Mはニッケル(Ni)および(または)コバルト(Co)および(または)鉄(Fe)を指し、Xはイットリウム(Y)および(または)ジルコニウム(Zr)および(または)ハフニウム(Hf)を指す)がまずブレード・チップ(11)上に形成される請求項10に記載された方法。
- SiC粒子(31)がレーザー溶接によってブレード・チップ(11)に結合される請求項1から請求項8までのいずれか一項に記載された方法。
- SiC粒子(31)がバリヤ層(32)に加えて保護層、好ましくはMCrAlXの保護層(Mはニッケル(Ni)および(または)コバルト(Co)および(または)鉄(Fe)を指し、Xはイットリウム(Y)および(または)ジルコニウム(Zr)および(または)ハフニウム(Hf)を指す)を形成される請求項1から請求項12までのいずれか一項に記載された方法。
- ブレード・チップ(11)が請求項1から請求項13までのいずれか一項に記載された方法で処理されたタービン・ブレード。
- ブレード・チップ(11)が研磨性層(12)を形成され、研磨性層はシリコン−カーバイド(SiC)粒子を含んでいるタービン・ブレードであって、SiC粒子(31)が自己修復バリヤ層(32)を有し、その自己修復バリヤ層(32)が、クロム(Cr)、ジルコニウム(Zr)、チタン(Ti)、タンタル(Ta)、ニオブ(Nb)、ハフニウム(Hf)、イットリウム(Y)、スカンジウム(Sc)、トリウム(Th)、ウラン(U)、モリブデン(Mo)、およびそれら元素の合金を含む群から選ばれた材料をSiC粒子(31)に被覆することによって形成されることを特徴とするタービン・ブレード。
- クロムまたはクロム合金を被覆することでバリヤ層(32)が形成された請求項15に記載されたタービン・ブレード。
- 金属マトリックスに埋入させることでSiC粒子(31)がブレード・チップの表面に結合された請求項15または請求項16に記載されたタービン・ブレード。
- SiC粒子(31)がMCrAlX(Mはニッケル(Ni)および(または)コバルト(Co)および(または)鉄(Fe)を指し、Xはイットリウム(Y)および(または)ジルコニウム(Zr)および(または)ハフニウム(Hf)を指す)のマトリックス(5)に埋入された請求項17に記載されたタービン・ブレード。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20050405436 EP1743957A1 (de) | 2005-07-14 | 2005-07-14 | Verfahren zum Behandeln der Schaufelspitze einer Turbinenschaufel sowie mit einem solchen Verfahren behandelte Turbinenschaufel |
EP05405436.6 | 2005-07-14 |
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JP2007024042A JP2007024042A (ja) | 2007-02-01 |
JP4799302B2 true JP4799302B2 (ja) | 2011-10-26 |
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Country | Link |
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US (1) | US7718280B2 (ja) |
EP (2) | EP1743957A1 (ja) |
JP (1) | JP4799302B2 (ja) |
CN (1) | CN1896464B (ja) |
AT (1) | ATE491052T1 (ja) |
CA (1) | CA2550535C (ja) |
DE (1) | DE502006008460D1 (ja) |
ES (1) | ES2355152T3 (ja) |
RU (1) | RU2414547C2 (ja) |
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---|---|---|---|---|
KR101372342B1 (ko) * | 2007-05-04 | 2014-03-12 | 리버디 엔지니어링 리미티드 | 가스 터빈 부품에 연마 코팅을 제조하기 위한 방법 |
GB2449862B (en) * | 2007-06-05 | 2009-09-16 | Rolls Royce Plc | Method for producing abrasive tips for gas turbine blades |
US20090291323A1 (en) * | 2008-05-23 | 2009-11-26 | United Technologies Corporation | Dispersion strengthened ceramic thermal barrier coating |
GB0822703D0 (en) * | 2008-12-15 | 2009-01-21 | Rolls Royce Plc | A component having an abrasive layer and a method of applying an abrasive layer on a component |
EP2253803B1 (en) | 2009-05-21 | 2018-12-12 | Rolls-Royce plc | Composite aerofoil blade with wear-resistant tip and corresponding method |
US8576965B2 (en) * | 2009-10-30 | 2013-11-05 | Qualcomm Incorporated | Methods and systems for interference cancellation in multi-mode coexistence modems |
US20110105037A1 (en) * | 2009-10-30 | 2011-05-05 | Qualcomm Incorporated | Methods and systems for interference cancellation in multi-mode coexistence modems |
DE102010015974A1 (de) * | 2010-03-09 | 2011-09-15 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Beschichtung für Hochtemperaturbauteil mit selbstheilender Reparaturschicht |
CH704833A1 (de) | 2011-04-04 | 2012-10-15 | Alstom Technology Ltd | Komponente für eine Turbomaschine und ein Verfahren zum Herstellen einer derartigen Komponente. |
US9663374B2 (en) | 2011-04-21 | 2017-05-30 | The United States Of America, As Represented By The Secretary Of The Navy | Situ grown SiC coatings on carbon materials |
US8807955B2 (en) | 2011-06-30 | 2014-08-19 | United Technologies Corporation | Abrasive airfoil tip |
ES2395645B1 (es) * | 2011-07-29 | 2013-12-16 | Airbus Operations, S.L. | Escudo protector contra impactos de hielo en aeronaves. |
US9101996B2 (en) * | 2012-05-09 | 2015-08-11 | Siemens Energy, Inc. | Low melting point braze alloy for high temperature applications |
US10982551B1 (en) | 2012-09-14 | 2021-04-20 | Raytheon Technologies Corporation | Turbomachine blade |
US9598973B2 (en) | 2012-11-28 | 2017-03-21 | General Electric Company | Seal systems for use in turbomachines and methods of fabricating the same |
WO2014151101A1 (en) | 2013-03-15 | 2014-09-25 | United Technologies Corporation | Turbine blade tip treatment for industrial gas turbines |
EP2781691A1 (en) * | 2013-03-19 | 2014-09-24 | Alstom Technology Ltd | Method for reconditioning a hot gas path part of a gas turbine |
US9909428B2 (en) * | 2013-11-26 | 2018-03-06 | General Electric Company | Turbine buckets with high hot hardness shroud-cutting deposits |
GB201419412D0 (en) * | 2014-10-31 | 2014-12-17 | Rolls Royce Plc | Rotary device |
CN104384509A (zh) * | 2014-11-14 | 2015-03-04 | 北京矿冶研究总院 | 一种抗高温合金侵蚀的耐磨材料及其制备方法 |
US20160237832A1 (en) * | 2015-02-12 | 2016-08-18 | United Technologies Corporation | Abrasive blade tip with improved wear at high interaction rate |
US10316413B2 (en) * | 2015-08-18 | 2019-06-11 | Baker Hughes, A Ge Company, Llc | Self-healing coatings for oil and gas applications |
US11130191B2 (en) * | 2016-07-22 | 2021-09-28 | Hamilton Sundstrand Corporation | Method of manufacturing metal articles |
US10669856B1 (en) * | 2017-01-17 | 2020-06-02 | Raytheon Technologies Corporation | Gas turbine engine airfoil frequency design |
US11261737B1 (en) | 2017-01-17 | 2022-03-01 | Raytheon Technologies Corporation | Turbomachine blade |
US10801336B1 (en) * | 2017-01-17 | 2020-10-13 | Raytheon Technology Corporation | Gas turbine engine airfoil frequency design |
US11199096B1 (en) | 2017-01-17 | 2021-12-14 | Raytheon Technologies Corporation | Turbomachine blade |
CN108161283A (zh) * | 2017-12-19 | 2018-06-15 | 东南大学 | 一种制备低温焊接碳化硅涂层的方法 |
US10927685B2 (en) | 2018-07-19 | 2021-02-23 | Raytheon Technologies Corporation | Coating to improve oxidation and corrosion resistance of abrasive tip system |
US11028721B2 (en) | 2018-07-19 | 2021-06-08 | Ratheon Technologies Corporation | Coating to improve oxidation and corrosion resistance of abrasive tip system |
US11073028B2 (en) | 2018-07-19 | 2021-07-27 | Raytheon Technologies Corporation | Turbine abrasive blade tips with improved resistance to oxidation |
DE102018214752A1 (de) * | 2018-08-30 | 2020-03-05 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Gasturbine |
CN111218584B (zh) * | 2018-11-23 | 2021-08-17 | 中国科学院金属研究所 | 一种dz40m合金零件大间隙钎焊修复方法 |
US11939884B2 (en) | 2019-07-30 | 2024-03-26 | Siemens Energy, Inc. | System and method for repairing high-temperature gas turbine blades |
CN111485958B (zh) * | 2020-04-20 | 2021-06-22 | 山东交通学院 | 一种燃气涡轮发动机的叶片的叶尖涂层 |
US11536151B2 (en) | 2020-04-24 | 2022-12-27 | Raytheon Technologies Corporation | Process and material configuration for making hot corrosion resistant HPC abrasive blade tips |
CN111962066B (zh) * | 2020-08-20 | 2022-10-25 | 西安交通大学 | 一种棱边平齐且呈锯齿状排列的叶尖切削涂层及其制备方法 |
EP4245963A1 (en) * | 2022-03-16 | 2023-09-20 | Rolls-Royce Deutschland Ltd & Co KG | Rotor blade, method for manufacturing a rotor blade and a gas turbine engine |
CN116201759A (zh) * | 2023-01-18 | 2023-06-02 | 河北德林机械有限公司 | 一种融进小颗粒合金镀层技术的渣浆泵产品 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2657246C2 (de) * | 1976-12-17 | 1978-09-28 | Hoechst Ag, 6000 Frankfurt | Original eines Informationsträgers, Verfahren zum Herstellen des Originals, Verfahren zum Herstellen einer Matrize zum Prägen des Originals sowie Informa tionsträger, der mit der Matrize hergestellt ist |
US4249913A (en) * | 1979-05-21 | 1981-02-10 | United Technologies Corporation | Alumina coated silicon carbide abrasive |
IL75564A (en) * | 1984-06-25 | 1988-02-29 | United Technologies Corp | Abrasive surfaced article for high temperature service |
JPS61249275A (ja) * | 1985-04-26 | 1986-11-06 | Inoue Japax Res Inc | 砥粒の製造方法 |
WO1987007197A1 (en) * | 1986-05-22 | 1987-12-03 | Cline Carl F | Method for production of cermets of abrasive materials |
JPS6350367A (ja) * | 1986-08-21 | 1988-03-03 | 科学技術庁無機材質研究所長 | 強靭性高密度の炭化けい素焼結体の製造法 |
US4741973A (en) * | 1986-12-15 | 1988-05-03 | United Technologies Corporation | Silicon carbide abrasive particles having multilayered coating |
JPH01287242A (ja) * | 1988-05-11 | 1989-11-17 | Hitachi Ltd | 表面改質部品およびその製法 |
GB2301110A (en) * | 1995-05-20 | 1996-11-27 | Rolls Royce Plc | Abrasive medium comprising silicon carbide coated with a barrier material |
JP3001412B2 (ja) * | 1996-04-15 | 2000-01-24 | 日本航空電子工業株式会社 | 機能皮膜の形成方法 |
US5935407A (en) * | 1997-11-06 | 1999-08-10 | Chromalloy Gas Turbine Corporation | Method for producing abrasive tips for gas turbine blades |
US5997248A (en) * | 1998-12-03 | 1999-12-07 | Sulzer Metco (Us) Inc. | Silicon carbide composition for turbine blade tips |
JP3801452B2 (ja) * | 2001-02-28 | 2006-07-26 | 三菱重工業株式会社 | 耐摩耗性コーティング及びその施工方法 |
JP2002256808A (ja) * | 2001-02-28 | 2002-09-11 | Mitsubishi Heavy Ind Ltd | 燃焼エンジン、ガスタービン及び研磨層 |
JP3930403B2 (ja) * | 2002-09-06 | 2007-06-13 | 三菱重工業株式会社 | タービン動翼及びタービン動翼の製造方法 |
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2005
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US20070099011A1 (en) | 2007-05-03 |
RU2414547C2 (ru) | 2011-03-20 |
ES2355152T3 (es) | 2011-03-23 |
CN1896464A (zh) | 2007-01-17 |
ATE491052T1 (de) | 2010-12-15 |
DE502006008460D1 (de) | 2011-01-20 |
CA2550535A1 (en) | 2007-01-14 |
EP1743957A1 (de) | 2007-01-17 |
EP1743958A1 (de) | 2007-01-17 |
RU2006125253A (ru) | 2008-01-20 |
CA2550535C (en) | 2014-04-08 |
EP1743958B1 (de) | 2010-12-08 |
JP2007024042A (ja) | 2007-02-01 |
CN1896464B (zh) | 2012-04-18 |
US7718280B2 (en) | 2010-05-18 |
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