JP6348270B2 - マイクロ冷却される皮膜層を備えた構成要素及び製造方法 - Google Patents
マイクロ冷却される皮膜層を備えた構成要素及び製造方法 Download PDFInfo
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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
- 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
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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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/5886—Mechanical treatment
-
- 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
- C23C4/073—Metallic material containing MCrAl or MCrAlY alloys, where M is nickel, cobalt or iron, with or without non-metal elements
-
- 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
- F01D5/182—Transpiration cooling
- F01D5/184—Blade walls being made of perforated sheet laminae
-
- 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
- F01D5/187—Convection 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
- F05D2260/204—Heat transfer, e.g. cooling by the use of microcircuits
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
12:圧縮機
14:燃焼器
16:タービン
18:シャフト
20:燃料ノズル
30:熱ガス構成要素
32:基材
34:外面
36:内面
38:内部空間
40:表面冷却チャネル
41:研磨性液体ジェット
42:皮膜
43:冷却供給孔
44:溝
45:表面凹凸
46:皮膜42の表面
48:空隙
50:追加皮膜
52:皮膜50の表面
54:冷却孔
56:貫通冷却孔
60:1又は複数の冷却チャネルを含む構成要素を作製する方法
Claims (11)
- 外面及び少なくとも一つの内部空間を有する基材を設けるステップと、
前記基材の少なくとも一部に皮膜を施工するステップと、
前記皮膜内のみに1又は複数の溝を形成するステップであって、各々の溝が前記基材の外面に少なくとも部分的に沿って延在しており、底部と、頂部と、前記溝の頂部に渡って表れる空隙とを備える、1又は複数の溝を形成するステップと、
各溝の底部を通る1又は複数の冷却供給孔を形成するステップであって、前記1又は複数の冷却供給孔の各々は、溝を対応する内部空間に流体連通するように接続している前記ステップと、
前記溝の頂上を横断する空隙が縮小されるように、それぞれの溝の前記頂上の少なくとも近傍で前記皮膜を塑性変形させるように前記皮膜の表面の少なくとも一部を処理するス
テップと、
前記皮膜の前記表面の少なくとも一部を覆って1又は複数の追加皮膜を施工するステップであって、前記基材、前記皮膜及び当該追加皮膜が、構成要素を冷却するための1又は複数の封入チャネルを画定する、1又は複数の追加皮膜を施工するステップと
を備え、
1又は複数の溝を形成する前記ステップは、前記基材の一部に前記1又は複数の溝の少なくとも一部を形成することをさらに含む、製造方法。 - 前記1又は複数の冷却供給孔の各々は、対応する溝の底部に対して45度または90度の角度で形成される、請求項1に記載の製造方法。
- 各々の溝は、研磨性液体ジェット、プランジ電解加工(ECM)、放電加工(EDM)、回転電極による放電加工(フライスEDM)、及びレーザ加工の1又は複数を用いて形成される、請求項1または2に記載の製造方法。
- 前記皮膜の前記表面を処理するステップは、前記溝の少なくとも前記近傍で前記皮膜を塑性変形させるために、前記表面をショット・ピーニングする、前記表面を水ジェット・ピーニングする、前記表面をフラッパ・ピーニングする、前記表面を重力ピーニングする、前記表面を超音波ピーニングする、前記表面をバニシ仕上げする、前記表面を低塑性バニシ仕上げする、及び前記表面をレーザ衝撃ピーニングすることの1又は複数を行なうことを含んでいる、請求項1乃至3のいずれかに記載の製造方法。
- 前記処理するステップは、前記皮膜の前記表面に複数の表面凹凸を導入する、請求項4に記載の製造方法。
- 前記皮膜の前記表面を処理するステップは、前記表面をショット・ピーニングするステップを含んでおり、
前記表面をショット・ピーニングするステップは、前記1又は複数の溝の前記頂上を横断する前記空隙よりも大きい径を有するピーニング粒子を含んでいる、請求項4に記載の製造方法。 - 前記溝の前記頂上を横断する前記空隙は、前記皮膜の前記表面を処理する前には約0.2mm〜1.0mmの範囲にあり、前記溝の前記頂上を横断する前記空隙は、前記皮膜の前記表面が処理された後には約0mm〜0.4mmの範囲にあり、
前記追加皮膜は、外側構造皮膜層、結合皮膜及び熱障壁皮膜の1又は複数を含んでおり、
前記皮膜の前記表面を前記処理するステップは、前記溝の近傍で前記皮膜に表面において該溝に向けて傾斜する面を設ける、請求項1乃至6のいずれかに記載の製造方法。 - 外面及び少なくとも一つの内部空間を有する基材を設けるステップと、
前記基材の少なくとも一部に構造皮膜を施工するステップと、
前記構造皮膜内のみに1又は複数の溝を形成するステップであって、各々の溝が前記基材の外面に少なくとも部分的に沿って延在しており、底部と、頂部と、前記溝の頂部に渡って表れる空隙とを備える、1又は複数の溝を形成するステップと、
各溝の底部を通る1又は複数の冷却供給孔を形成するステップであって、前記1又は複数の冷却供給孔の各々は、溝を対応する内部空間に流体連通するように接続している前記ステップと、
前記溝の頂上を横断する空隙が縮小されるように、それぞれの溝の前記頂上の少なくとも近傍で前記構造皮膜を塑性変形させると共に前記溝の近傍で前記構造皮膜の前記表面において該溝に向けて傾斜する面を設けるように前記構造皮膜の表面の少なくとも一部を処理するステップと、
前記構造皮膜の前記表面の少なくとも一部を覆って1又は複数の追加皮膜を施工するステップであって、前記基材、前記構造皮膜及び前記追加皮膜が、構成要素を冷却するため
の1又は複数の封入チャネルを画定する、1又は複数の追加皮膜を施工するステップと
を備え、
1又は複数の溝を形成する前記ステップは、前記基材の一部に前記1又は複数の溝の少なくとも一部を形成することをさらに含んでいる、製造方法。 - 前記1又は複数の冷却供給孔の各々は、対応する溝の底部に対して45度または90度の角度で形成される、請求項8に記載の製造方法。
- 前記構造皮膜の前記表面を処理するステップは、それぞれの溝の前記頂上の少なくとも近傍で前記皮膜を変形させると共に前記溝の少なくとも一つのエッジに隣接して前記構造皮膜の前記表面に前記傾斜する面を設けるために、前記表面をショット・ピーニングする、前記表面を水ジェット・ピーニングする、前記表面をフラッパ・ピーニングする、前記表面を重力ピーニングする、前記表面を超音波ピーニングする、前記表面をバニシ仕上げする、前記表面を低塑性バニシ仕上げする、及び前記表面をレーザ衝撃ピーニングすることの1又は複数を行なうことを含んでおり、
前記構造皮膜の前記表面を処理するステップは前記表面をショット・ピーニングするステップを含んでおり、該ショット・ピーニングは前記構造皮膜の前記表面に複数の表面凹凸を導入し、
前記表面をショット・ピーニングするステップは、前記1又は複数の溝の各々の前記頂上を横断する前記空隙よりも大きい径を有するピーニング粒子を含んでいる、請求項8または9に記載の製造方法。 - 前記追加皮膜は、外側構造皮膜層、結合皮膜及び熱障壁皮膜の1又は複数を含んでいる、請求項8乃至10のいずれかに記載の製造方法。
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8387245B2 (en) * | 2010-11-10 | 2013-03-05 | General Electric Company | Components with re-entrant shaped cooling channels and methods of manufacture |
US20120243995A1 (en) * | 2011-03-21 | 2012-09-27 | General Electric Company | Components with cooling channels formed in coating and methods of manufacture |
CH707657A1 (de) * | 2013-02-21 | 2014-08-29 | Waterjet Robotics Ag C O Matthias Straubhaar | Verfahren zum Bohren mindestens eines Loches in einem Werkstück mittels eines Bearbeitungsstrahls aus Flüssigkeit. |
US10370981B2 (en) * | 2014-02-13 | 2019-08-06 | United Technologies Corporation | Gas turbine engine component cooling circuit with respirating pedestal |
EP2995863B1 (en) * | 2014-09-09 | 2018-05-23 | United Technologies Corporation | Single-walled combustor for a gas turbine engine and method of manufacture |
US10731483B2 (en) * | 2015-12-08 | 2020-08-04 | General Electric Company | Thermal management article |
US10100668B2 (en) * | 2016-02-24 | 2018-10-16 | General Electric Company | System and method of fabricating and repairing a gas turbine component |
US10415396B2 (en) * | 2016-05-10 | 2019-09-17 | General Electric Company | Airfoil having cooling circuit |
US10544683B2 (en) * | 2016-08-30 | 2020-01-28 | Rolls-Royce Corporation | Air-film cooled component for a gas turbine engine |
US11041389B2 (en) * | 2017-05-31 | 2021-06-22 | General Electric Company | Adaptive cover for cooling pathway by additive manufacture |
US10927680B2 (en) * | 2017-05-31 | 2021-02-23 | General Electric Company | Adaptive cover for cooling pathway by additive manufacture |
US10919116B2 (en) | 2018-06-14 | 2021-02-16 | Raytheon Technologies Corporation | Installation of laser vent holes into vertical walls of cavity-back airfoils |
US10828718B2 (en) * | 2018-06-14 | 2020-11-10 | Raytheon Technologies Corporation | Installation of waterjet vent holes into vertical walls of cavity-back airfoils |
US11035248B1 (en) * | 2019-11-25 | 2021-06-15 | General Electric Company | Unitary body turbine shrouds including shot peen screens integrally formed therein and turbine systems thereof |
Family Cites Families (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963368A (en) | 1967-12-19 | 1976-06-15 | General Motors Corporation | Turbine cooling |
US4487550A (en) | 1983-01-27 | 1984-12-11 | The United States Of America As Represented By The Secretary Of The Air Force | Cooled turbine blade tip closure |
US4893987A (en) | 1987-12-08 | 1990-01-16 | General Electric Company | Diffusion-cooled blade tip cap |
US5660523A (en) | 1992-02-03 | 1997-08-26 | General Electric Company | Turbine blade squealer tip peripheral end wall with cooling passage arrangement |
JP3137527B2 (ja) | 1994-04-21 | 2001-02-26 | 三菱重工業株式会社 | ガスタービン動翼チップ冷却装置 |
US5626462A (en) | 1995-01-03 | 1997-05-06 | General Electric Company | Double-wall airfoil |
US5640767A (en) | 1995-01-03 | 1997-06-24 | Gen Electric | Method for making a double-wall airfoil |
US5771577A (en) * | 1996-05-17 | 1998-06-30 | General Electric Company | Method for making a fluid cooled article with protective coating |
US6383602B1 (en) | 1996-12-23 | 2002-05-07 | General Electric Company | Method for improving the cooling effectiveness of a gaseous coolant stream which flows through a substrate, and related articles of manufacture |
US5875549A (en) | 1997-03-17 | 1999-03-02 | Siemens Westinghouse Power Corporation | Method of forming internal passages within articles and articles formed by same |
DE19737845C2 (de) | 1997-08-29 | 1999-12-02 | Siemens Ag | Verfahren zum Herstellen einer Gasturbinenschaufel, sowie nach dem Verfahren hergestellte Gasturbinenschaufel |
US6214248B1 (en) | 1998-11-12 | 2001-04-10 | General Electric Company | Method of forming hollow channels within a component |
US6321449B2 (en) | 1998-11-12 | 2001-11-27 | General Electric Company | Method of forming hollow channels within a component |
US6086328A (en) | 1998-12-21 | 2000-07-11 | General Electric Company | Tapered tip turbine blade |
US6190129B1 (en) | 1998-12-21 | 2001-02-20 | General Electric Company | Tapered tip-rib turbine blade |
US6059530A (en) | 1998-12-21 | 2000-05-09 | General Electric Company | Twin rib turbine blade |
US6231307B1 (en) | 1999-06-01 | 2001-05-15 | General Electric Company | Impingement cooled airfoil tip |
EP1065026B1 (de) | 1999-06-03 | 2004-04-28 | ALSTOM Technology Ltd | Verfahren zur Herstellung oder zur Reparatur von Kühlkanälen in einstristallinen Komponenten von Gasturbinen |
US6164914A (en) | 1999-08-23 | 2000-12-26 | General Electric Company | Cool tip blade |
US6234755B1 (en) | 1999-10-04 | 2001-05-22 | General Electric Company | Method for improving the cooling effectiveness of a gaseous coolant stream, and related articles of manufacture |
JP3977560B2 (ja) * | 1999-10-27 | 2007-09-19 | 本田技研工業株式会社 | 無段変速機用ベルトのエレメントの面取り加工方法 |
US6471881B1 (en) | 1999-11-23 | 2002-10-29 | United Technologies Corporation | Thermal barrier coating having improved durability and method of providing the coating |
GB2356684A (en) | 1999-11-24 | 2001-05-30 | Lorenzo Battisti | Boundary layer control using electroformed microporous material |
US6403165B1 (en) | 2000-02-09 | 2002-06-11 | General Electric Company | Method for modifying stoichiometric NiAl coatings applied to turbine airfoils by thermal processes |
DE10024302A1 (de) | 2000-05-17 | 2001-11-22 | Alstom Power Nv | Verfahren zur Herstellung eines thermisch belasteten Gussteils |
US6368060B1 (en) | 2000-05-23 | 2002-04-09 | General Electric Company | Shaped cooling hole for an airfoil |
US6617003B1 (en) | 2000-11-06 | 2003-09-09 | General Electric Company | Directly cooled thermal barrier coating system |
FR2816538B1 (fr) * | 2000-11-16 | 2003-01-17 | Snecma Moteurs | Procede pour augmenter la duree de vie des attaches d'aubes sur un rotor |
US6427327B1 (en) | 2000-11-29 | 2002-08-06 | General Electric Company | Method of modifying cooled turbine components |
US6461108B1 (en) | 2001-03-27 | 2002-10-08 | General Electric Company | Cooled thermal barrier coating on a turbine blade tip |
US6551061B2 (en) | 2001-03-27 | 2003-04-22 | General Electric Company | Process for forming micro cooling channels inside a thermal barrier coating system without masking material |
US6461107B1 (en) | 2001-03-27 | 2002-10-08 | General Electric Company | Turbine blade tip having thermal barrier coating-formed micro cooling channels |
US6494678B1 (en) | 2001-05-31 | 2002-12-17 | General Electric Company | Film cooled blade tip |
US6602052B2 (en) | 2001-06-20 | 2003-08-05 | Alstom (Switzerland) Ltd | Airfoil tip squealer cooling construction |
US6602053B2 (en) | 2001-08-02 | 2003-08-05 | Siemens Westinghouse Power Corporation | Cooling structure and method of manufacturing the same |
EP1295969A1 (en) | 2001-09-22 | 2003-03-26 | ALSTOM (Switzerland) Ltd | Method of growing a MCrAIY-coating and an article coated with the MCrAIY-coating |
EP1295970A1 (en) | 2001-09-22 | 2003-03-26 | ALSTOM (Switzerland) Ltd | MCrAlY type alloy coating |
US6634860B2 (en) | 2001-12-20 | 2003-10-21 | General Electric Company | Foil formed structure for turbine airfoil tip |
US6921014B2 (en) | 2002-05-07 | 2005-07-26 | General Electric Company | Method for forming a channel on the surface of a metal substrate |
EP1387040B1 (en) | 2002-08-02 | 2006-12-06 | ALSTOM Technology Ltd | Method of protecting partial areas of a component |
US6994514B2 (en) | 2002-11-20 | 2006-02-07 | Mitsubishi Heavy Industries, Ltd. | Turbine blade and gas turbine |
US7216428B2 (en) | 2003-03-03 | 2007-05-15 | United Technologies Corporation | Method for turbine element repairing |
US7351290B2 (en) | 2003-07-17 | 2008-04-01 | General Electric Company | Robotic pen |
US6905302B2 (en) | 2003-09-17 | 2005-06-14 | General Electric Company | Network cooled coated wall |
US7186167B2 (en) | 2004-04-15 | 2007-03-06 | United Technologies Corporation | Suspended abrasive waterjet hole drilling system and method |
US7302990B2 (en) | 2004-05-06 | 2007-12-04 | General Electric Company | Method of forming concavities in the surface of a metal component, and related processes and articles |
US7186091B2 (en) * | 2004-11-09 | 2007-03-06 | General Electric Company | Methods and apparatus for cooling gas turbine engine components |
WO2006069941A1 (de) | 2004-12-24 | 2006-07-06 | Alstom Technology Ltd | Bauteil mit eingebettetem kanal, insbesondere heissgaskomponente einer strömungsmaschine |
US7334991B2 (en) | 2005-01-07 | 2008-02-26 | Siemens Power Generation, Inc. | Turbine blade tip cooling system |
US7967924B2 (en) * | 2005-05-17 | 2011-06-28 | General Electric Company | Method for making a compositionally graded gas turbine disk |
US7879203B2 (en) | 2006-12-11 | 2011-02-01 | General Electric Company | Method and apparatus for cathodic arc ion plasma deposition |
US7766617B1 (en) | 2007-03-06 | 2010-08-03 | Florida Turbine Technologies, Inc. | Transpiration cooled turbine airfoil |
US7775768B2 (en) | 2007-03-06 | 2010-08-17 | United Technologies Corporation | Turbine component with axially spaced radially flowing microcircuit cooling channels |
US8192831B2 (en) * | 2008-12-10 | 2012-06-05 | General Electric Company | Articles for high temperature service and methods for their manufacture |
US8292587B2 (en) * | 2008-12-18 | 2012-10-23 | Honeywell International Inc. | Turbine blade assemblies and methods of manufacturing the same |
US8147196B2 (en) | 2009-05-05 | 2012-04-03 | Siemens Energy, Inc. | Turbine airfoil with a compliant outer wall |
JP5436187B2 (ja) | 2009-12-16 | 2014-03-05 | キヤノン株式会社 | 画像処理装置及びその制御方法とプログラム |
US8857055B2 (en) | 2010-01-29 | 2014-10-14 | General Electric Company | Process and system for forming shaped air holes |
US8905713B2 (en) | 2010-05-28 | 2014-12-09 | General Electric Company | Articles which include chevron film cooling holes, and related processes |
US8727727B2 (en) * | 2010-12-10 | 2014-05-20 | General Electric Company | Components with cooling channels and methods of manufacture |
US20120148769A1 (en) * | 2010-12-13 | 2012-06-14 | General Electric Company | Method of fabricating a component using a two-layer structural coating |
US8753071B2 (en) * | 2010-12-22 | 2014-06-17 | General Electric Company | Cooling channel systems for high-temperature components covered by coatings, and related processes |
US8533949B2 (en) * | 2011-02-14 | 2013-09-17 | General Electric Company | Methods of manufacture for components with cooling channels |
US20120243995A1 (en) | 2011-03-21 | 2012-09-27 | General Electric Company | Components with cooling channels formed in coating and methods of manufacture |
US8601691B2 (en) * | 2011-04-27 | 2013-12-10 | General Electric Company | Component and methods of fabricating a coated component using multiple types of fillers |
US20130078418A1 (en) | 2011-09-23 | 2013-03-28 | General Electric Company | Components with cooling channels and methods of manufacture |
US20130101761A1 (en) * | 2011-10-21 | 2013-04-25 | General Electric Company | Components with laser cladding and methods of manufacture |
-
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- 2012-10-30 US US13/663,967 patent/US9200521B2/en active Active
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- 2013-10-24 JP JP2013220703A patent/JP6348270B2/ja active Active
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