JP5615133B2 - 複数の孔を備えた部品の被覆および被覆により閉塞された孔の開孔方法 - Google Patents
複数の孔を備えた部品の被覆および被覆により閉塞された孔の開孔方法 Download PDFInfo
- Publication number
- JP5615133B2 JP5615133B2 JP2010248659A JP2010248659A JP5615133B2 JP 5615133 B2 JP5615133 B2 JP 5615133B2 JP 2010248659 A JP2010248659 A JP 2010248659A JP 2010248659 A JP2010248659 A JP 2010248659A JP 5615133 B2 JP5615133 B2 JP 5615133B2
- Authority
- JP
- Japan
- Prior art keywords
- holes
- closed
- cooling air
- covering
- hole
- 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.)
- Expired - Fee Related
Links
Images
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
-
- 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
- C23C4/18—After-treatment
-
- 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
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/186—Film cooling
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/202—Heat transfer, e.g. cooling by film cooling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Coating By Spraying Or Casting (AREA)
Description
Co−28Ni−24Cr−10Al−0.6Yを有している。またこのコバルト基保護被覆のほかに、好適にはNi−10Cr−12Al−0.6Y−3ReやNi−12Co−21Cr−11Al−0.4Y−2ReやNi−25Co−17Cr−10Al−0.4Y−1.5Reのようなニッケル基保護層も利用される。
4、13′、13″、15′、15″、・・・:孔
10、10′、10″、10″′、・・・:孔列
Claims (7)
- 複数の孔を備えた部品の被覆および被覆により閉塞された孔の開孔方法であって、少なくとも一列(10、10′、10″、10″′、・・・)の孔(4、13′、13″、15′、15″、・・・)を有する部品(1、120、130、155)の被覆時に少なくとも2個の孔(13′、13″、13″′、・・・)がその内部を閉塞されないように、被覆工程前に前記少なくとも一列(10、10′、10″、10″′)の少なくとも2個の孔(13′、13″、13″′・・・)で、かつ全部(15′、15″、・・・)ではない孔にマスキング材料が着けられ、前記部品(1、120、130、155)の被覆工程が、前記少なくとも2個の孔(13′、13″、・・・)を前記マスキング材料で閉塞し、残りの孔(15′、15″・・・)を開けた状態で実施され、被覆工程後に前記マスキング材料で閉塞された少なくとも2個の孔(13′、13″、・・・)からマスキング材料が除去され、かつ、被覆により閉塞された前記残りの孔(15′、15″・・・)が再び開孔され、その際、前記少なくとも一列(10、10′、10″、10″′)に配置された孔(13′、13″、・・・15′、15″、・・・)の実際の配置位置(7)を求めるために、前記マスキング材料が除去された少なくとも2個の孔(13′、13″、・・・)が、前記被覆により閉塞された残りの孔(15′、15″・・・)の位置を求めるために利用されることを特徴とする方法。
- 前記孔(13′、13″、・・・15′、15″、・・・)が冷却空気孔であることを特徴とする請求項1に記載の方法。
- 前記マスキングされた部品(1、120、130、155)の孔列(10′、10″、10″′、・・・)において、マスキングされた複数の孔(13′、13″)間に少なくとも1個の閉塞されていない孔(15′、15″、・・・)が存在していることを特徴とする請求項1又は2に記載の方法。
- 前記被覆工程前に少なくとも3個の孔(13′、13″)がマスキングされ、その場合、マスキングされた孔(13′、13″、13″′)が直接並んで位置し、その孔列(10′、10″、10″′、・・・)においてマスキングされた他の複数の孔(13′、13″、13″′)間に少なくとも1個のマスキング材料で閉塞されていない孔(15′、15″、・・・)が位置していることを特徴とする請求項1ないし3のいずれか1つに記載の方法。
- 少なくとも50%までの孔が、マスキング材料で閉塞されることを特徴とする請求項1ないし4のいずれか1つに記載の方法。
- 孔列(10、10′、10″、10″′、・・・)の最上部孔および最下部孔がマスキング材料で閉塞されることを特徴とする請求項1ないし5のいずれか1つに記載の方法。
- 孔列(10、10′、10″、10″′、・・・)の複数の孔(13′、13″、13″′)が異なって形成され、あるいは孔列(10)が複数の区分域(10′、10″、10″′)に分けられ、それらの区分域(10′、10″、10″′)の孔(13′、13″、13″′)の配列が異なり、各区分域(10′、10″、10″′)において少なくとも2個の孔(13′、13″、13″′)がマスキング材料で閉塞されることを特徴とする請求項1ないし6のいずれか1つに記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09014306.6 | 2009-11-16 | ||
EP09014306.6A EP2322683B1 (de) | 2009-11-16 | 2009-11-16 | Beschichtungsverfahren eines bauteils mit teilweise verschlossenen löchern und verfahren zum öffnen der löcher |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011106448A JP2011106448A (ja) | 2011-06-02 |
JP5615133B2 true JP5615133B2 (ja) | 2014-10-29 |
Family
ID=42077055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010248659A Expired - Fee Related JP5615133B2 (ja) | 2009-11-16 | 2010-11-05 | 複数の孔を備えた部品の被覆および被覆により閉塞された孔の開孔方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8980372B2 (ja) |
EP (1) | EP2322683B1 (ja) |
JP (1) | JP5615133B2 (ja) |
CN (1) | CN102059210B (ja) |
PL (1) | PL2322683T3 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201200770D0 (en) * | 2012-01-18 | 2012-02-29 | Rolls Royce Plc | Method of sealing cooling holes |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3926479A1 (de) | 1989-08-10 | 1991-02-14 | Siemens Ag | Rheniumhaltige schutzbeschichtung, mit grosser korrosions- und/oder oxidationsbestaendigkeit |
DE58908611D1 (de) | 1989-08-10 | 1994-12-08 | Siemens Ag | Hochtemperaturfeste korrosionsschutzbeschichtung, insbesondere für gasturbinenbauteile. |
JPH04236757A (ja) * | 1991-01-17 | 1992-08-25 | Mitsubishi Heavy Ind Ltd | タービン翼のマスキング方法 |
RU2147624C1 (ru) | 1994-10-14 | 2000-04-20 | Сименс АГ | Защитный слой для защиты детали от коррозии, окисления и термической перегрузки, а также способ его изготовления |
JPH09136260A (ja) * | 1995-11-15 | 1997-05-27 | Mitsubishi Heavy Ind Ltd | ガスタービン翼の冷却孔加工方法 |
EP0892090B1 (de) | 1997-02-24 | 2008-04-23 | Sulzer Innotec Ag | Verfahren zum Herstellen von einkristallinen Strukturen |
EP0861927A1 (de) | 1997-02-24 | 1998-09-02 | Sulzer Innotec Ag | Verfahren zum Herstellen von einkristallinen Strukturen |
EP1306454B1 (de) | 2001-10-24 | 2004-10-06 | Siemens Aktiengesellschaft | Rhenium enthaltende Schutzschicht zum Schutz eines Bauteils gegen Korrosion und Oxidation bei hohen Temperaturen |
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 |
JP2003172102A (ja) * | 2001-12-07 | 2003-06-20 | Ishikawajima Harima Heavy Ind Co Ltd | タービン翼とその製造方法とそのサーマルバリアコート剥離判断方法 |
EP1319729B1 (de) | 2001-12-13 | 2007-04-11 | Siemens Aktiengesellschaft | Hochtemperaturbeständiges Bauteil aus einkristalliner oder polykristalliner Nickel-Basis-Superlegierung |
EP1327483A1 (de) | 2002-01-15 | 2003-07-16 | Siemens Aktiengesellschaft | Verfahren zum Beschichten von einem Substrat mit Löchern |
EP1350860A1 (en) * | 2002-04-04 | 2003-10-08 | ALSTOM (Switzerland) Ltd | Process of masking cooling holes of a gas turbine component |
DE60316942T2 (de) * | 2003-08-27 | 2008-08-14 | Alstom Technology Ltd. | Adaptive automatisierte Bearbeitung von überfüllten Kanälen |
EP1669545A1 (de) * | 2004-12-08 | 2006-06-14 | Siemens Aktiengesellschaft | Schichtsystem, Verwendung und Verfahren zur Herstellung eines Schichtsystems |
EP1767743A1 (de) * | 2005-09-26 | 2007-03-28 | Siemens Aktiengesellschaft | Verfahren zum Herstellen eines zu beschichtenden Gasturbinen-Bauteils mit freigelegten Öffnungen, Vorrichtung zur Durchführung des Verfahrens und beschichtbare Turbinenschaufel mit Filmkühlöffnungen |
US20070141385A1 (en) | 2005-12-21 | 2007-06-21 | General Electric Company | Method of coating gas turbine components |
-
2009
- 2009-11-16 PL PL09014306T patent/PL2322683T3/pl unknown
- 2009-11-16 EP EP09014306.6A patent/EP2322683B1/de active Active
-
2010
- 2010-11-05 JP JP2010248659A patent/JP5615133B2/ja not_active Expired - Fee Related
- 2010-11-11 US US12/944,002 patent/US8980372B2/en active Active
- 2010-11-16 CN CN201010551934.6A patent/CN102059210B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011106448A (ja) | 2011-06-02 |
CN102059210B (zh) | 2016-03-16 |
EP2322683B1 (de) | 2020-06-03 |
US8980372B2 (en) | 2015-03-17 |
EP2322683A1 (de) | 2011-05-18 |
PL2322683T3 (pl) | 2020-12-14 |
US20110117278A1 (en) | 2011-05-19 |
CN102059210A (zh) | 2011-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5539493B2 (ja) | 溶接方法および構成要素 | |
KR20080110983A (ko) | 높은 다공도의 층상형 열적 배리어 코팅 및 부품 | |
CN102272354B (zh) | 具有不同铬含量和铝含量的MCrAlX-层 | |
JP5596163B2 (ja) | 閉塞孔を検出するための表面分析、および装置 | |
US20110031226A1 (en) | Method for Welding Depending on a Preferred Direction of the Substrate | |
JP2012140644A (ja) | マスキング材料、マスキング層、基板のマスキング方法および基板の被覆方法 | |
US10465535B2 (en) | Compressor blade or vane having an erosion-resistant hard material coating | |
US20160281511A1 (en) | Modified surface around a hole | |
JP6382316B2 (ja) | タービンブレード又はベーンの遮熱コーティング | |
US20130115479A1 (en) | Porous ceramic coating system | |
US20130299467A1 (en) | Component having weld seam and method for producing a weld seam | |
US20110143163A1 (en) | Method for the production of an optimized bonding agent layer by means of partial evaporation of the bonding agent layer, and a layer system | |
US20130268107A1 (en) | Surface analysis for detecting closed holes and method for reopening | |
US20120099978A1 (en) | Turbine Component Having Easily Removable Protective Layer, Set of Turbine Components, a Turbine and a Method for Protecting a Turbine Component | |
KR20070099675A (ko) | 고온에서의 부식 및 산화에 대해 부품을 보호하기 위한조성을 갖는 합금, 이러한 합금으로 이루어진 보호층, 및이러한 보호층을 갖춘 부품 | |
US20110293431A1 (en) | Component having varying structures and method for production | |
US20110020127A1 (en) | Component Comprising Overlapping Weld Seams and Method for the Production Thereof | |
JP2013508696A (ja) | レーザー三角測量によって膜厚を測定するための方法および装置 | |
US20100288823A1 (en) | Application of Solder to Holes, Coating Processes and Small Solder Rods | |
US8123105B2 (en) | Process for brazing wide gaps | |
JP5615133B2 (ja) | 複数の孔を備えた部品の被覆および被覆により閉塞された孔の開孔方法 | |
US20120211478A1 (en) | Multiple laser machining at different angles | |
US9957809B2 (en) | Modified interface around a hole | |
US20100107976A1 (en) | Holder for Large Components with Improved Spray Protection | |
US20090280291A1 (en) | Elongate component having longitudinal grains with different widths |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130924 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140424 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140430 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140718 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140812 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140909 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5615133 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |