JP5916079B2 - 二層構造コーティングを用いた構成要素の製造方法 - Google Patents
二層構造コーティングを用いた構成要素の製造方法 Download PDFInfo
- Publication number
- JP5916079B2 JP5916079B2 JP2011271326A JP2011271326A JP5916079B2 JP 5916079 B2 JP5916079 B2 JP 5916079B2 JP 2011271326 A JP2011271326 A JP 2011271326A JP 2011271326 A JP2011271326 A JP 2011271326A JP 5916079 B2 JP5916079 B2 JP 5916079B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- coating
- structural coating
- structural
- grooves
- 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
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
-
- 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
- C23C14/0005—Separation of the coating from the substrate
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
-
- 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
- C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/13—Parts of turbine combustion chambers
-
- 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
-
- 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
-
- 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
- F05D2230/90—Coating; Surface treatment
-
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/12—Two-dimensional rectangular
-
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/13—Two-dimensional trapezoidal
-
- 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.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Description
16 タービン
18 シャフト
20 燃料ノズル
30 散逸性コーティング
32 犠牲充填材
34 散逸性コーティング内の開口
50 コーティング層
54 構造コーティングの第1の層
56 構造コーティングの第2の層
58 第1の構造コーティング層の開口
100 高温ガス経路構成要素
110 基材
112 基材の外側表面
114 中空内部スペース
116 基材の内側表面
130 チャンネル
132 溝
134 溝のベース
136 溝の最上部(開口)
140 アクセス孔
142 フィルム孔
160 研磨液体ジェット
Claims (9)
- 構成要素(100)を製造する方法であって、
少なくとも1つの中空内部スペース(114)を有する基材(110)の外側表面(112)上に構造コーティングの第1の層(54)を堆積する段階と、
前記基材(110)を前記構造コーティングの第1の層(54)を貫通して機械加工し、前記構造コーティングの第1の層(54)内に1つ又はそれ以上の開口(58)を定め、且つ前記基材(110)の外側表面(112)内にそれぞれの1つ又はそれ以上の溝(132)を形成し、前記1つ又はそれ以上の溝(132)の各々がベース(134)を有し且つ前記基材(110)の外側表面(112)に沿って冷却剤の流れる方向に少なくとも部分的に延びる長さを有するようにする段階と、
前記構造コーティングの第1の層(54)の上及び前記1つ又はそれ以上の溝(132)の上に構造コーティングの第2の層(56)を堆積させ、前記1つ又はそれ以上の溝(132)及び前記構造コーティングの第2の層(56)が共に、前記構成要素(100)を冷却するために1つ又はそれ以上のチャンネル(130)を定めるようにする段階と、
を含み、前記構造コーティングの第1の層(54)と前記構造コーティングの第2の層(56)とが、気孔率、粗度、強度、延性及び熱膨張係数からなる群から選択される少なくとも1つの特性が異なる、方法。 - 前記構造コーティングの第1の層(54)内の前記それぞれの1つ又はそれ以上の開口(58)を通って充填材(32)で前記1つ又はそれ以上の溝(132)を充填し、前記構造コーティングの第2の層(56)が前記構造コーティングの第1の層(54)の上且つ前記1つ又はそれ以上の溝(132)内に配置された前記充填材(32)の上に堆積されるようにする段階と、
前記構造コーティングの第2の層(56)が堆積した後に前記1つ又はそれ以上の溝(132)から前記充填材(32)を取り除く段階と、
前記溝(132)のそれぞれのベース(134)を貫通する1つ又はそれ以上のアクセス孔(140)を形成して、前記それぞれの溝(132)を前記少なくとも1つの中空内部スペース(114)のそれぞれと流体連通して接続し、該1つ又はそれ以上のアクセス孔(140)は、前記充填材(32)で前記溝(132)を充填する段階の前に形成するようにする段階と、
を更に含む、請求項1に記載の方法。 - 前記構造コーティングの第2の層(56)が前記1つ又はそれ以上の溝(132)の上に堆積されるときに前記1つ又はそれ以上の溝(132)には充填されていない、請求項1に記載の方法。
- 前記構造コーティングの第2の層(56)の上に追加のコーティング層(50)を堆積する段階と、
前記構造コーティングの第1の層(54)を堆積した後に熱処理を実施する段階と、
を更に含み、前記構造コーティングの第1及び第2の層(54、56)が、イオンプラズマ蒸着、溶射プロセス、及びコールドスプレープロセスのうちの少なくとも1つを実施することにより堆積される、請求項1に記載の方法。 - 前記基材(110)を機械加工する前に、前記構造コーティングの第1の層(54)上に散逸性コーティング(30)を堆積する段階を更に含み、前記基材(110)が、前記散逸性コーティング(30)及び前記構造コーティングの第1の層(54)の両方を通って機械加工され、前記機械加工が前記散逸性コーティング(30)内に1つ又はそれ以上の開口(34)を形成し、
前記方法が更に、前記構造コーティングの第2の層(56)を堆積する前に前記散逸性コーティング(30)を除去する段階を含む、請求項1に記載の方法。 - 前記構造コーティングの第1の層(54)内のそれぞれの1つ又はそれ以上の開口(58)を通って充填材(32)を前記1つ又はそれ以上の溝(132)に充填する段階を更に含み、前記構造コーティングの第2の層(56)が、前記構造コーティングの第1の層(54)の上且つ前記1つ又はそれ以上の溝(132)内に配置された前記充填材(32)の上に堆積され、前記散逸性コーティング(30)は、前記溝を前記充填材(32)で充填する段階の前に取り除くようにし、
前記方法が更に、
前記充填材(32)を乾燥、硬化、又は焼結する段階と、
前記構造コーティングの第2の層(56)が堆積した後に前記1つ又はそれ以上の溝(132)から前記充填材(32)を取り除く段階と、
を含む、請求項5に記載の方法。 - 前記基材(110)を機械加工する前に、前記構造コーティングの第1の層(54)上に散逸性コーティング(30)を堆積する段階を更に含み、前記基材(110)が、前記散逸性コーティング(30)及び前記構造コーティングの第1の層(54)の両方を通って機械加工され、前記機械加工が前記散逸性コーティング(30)内に1つ又はそれ以上の開口(34)を形成し、
前記方法が更に、
前記構造コーティングの第1の層(54)内のそれぞれの1つ又はそれ以上の開口(58)を通って且つ前記散逸性コーティング(30)内のそれぞれの1つ又はそれ以上の開口(34)を通って充填材(32)を前記1つ又はそれ以上の溝(132)に充填する段階と、
前記充填材(32)を乾燥、硬化、又は焼結する段階と、
前記構造コーティングの第2の層(56)を堆積する前に前記散逸性コーティング(30)を取り除き、前記構造コーティングの第2の層(56)が、前記構造コーティングの第1の層(54)の上且つ前記1つ又はそれ以上の溝(132)内に配置された前記充填材(32)の上に堆積されるようにする段階と、
前記構造コーティングの第2の層(56)が堆積した後に前記1つ又はそれ以上の溝(132)から前記充填材(32)を取り除く段階と、
を含む、請求項1に記載の方法。 - 前記構造コーティングの第1の層(54)が50〜125μmの厚みを有する、請求項1乃至請求項7のいずれか1項に記載の方法。
- 前記構造コーティングの第2の層(56)が50〜125μmの厚みを有する、請求項1乃至請求項8のいずれか1項に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/966,101 US20120148769A1 (en) | 2010-12-13 | 2010-12-13 | Method of fabricating a component using a two-layer structural coating |
| US12/966,101 | 2010-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012127000A JP2012127000A (ja) | 2012-07-05 |
| JP5916079B2 true JP5916079B2 (ja) | 2016-05-11 |
Family
ID=46144793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011271326A Active JP5916079B2 (ja) | 2010-12-13 | 2011-12-12 | 二層構造コーティングを用いた構成要素の製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20120148769A1 (ja) |
| JP (1) | JP5916079B2 (ja) |
| CN (1) | CN102560481B (ja) |
| DE (1) | DE102011056346B4 (ja) |
| FR (1) | FR2968586B1 (ja) |
Families Citing this family (44)
| 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 |
| DE102010064350A1 (de) * | 2010-12-29 | 2012-07-05 | Robert Bosch Gmbh | Bremsscheibe und Verfahren zur Behandlung der Oberfläche einer Bremsscheibe |
| US20120243995A1 (en) * | 2011-03-21 | 2012-09-27 | General Electric Company | Components with cooling channels formed in coating and methods of manufacture |
| JP5745315B2 (ja) * | 2011-04-06 | 2015-07-08 | 日本発條株式会社 | 積層体および積層体の製造方法 |
| US9327384B2 (en) | 2011-06-24 | 2016-05-03 | General Electric Company | Components with cooling channels and methods of manufacture |
| US9216491B2 (en) | 2011-06-24 | 2015-12-22 | General Electric Company | Components with cooling channels and methods of manufacture |
| US20130086784A1 (en) | 2011-10-06 | 2013-04-11 | General Electric Company | Repair methods for cooled components |
| US9435208B2 (en) | 2012-04-17 | 2016-09-06 | General Electric Company | Components with microchannel cooling |
| DE102013109116A1 (de) | 2012-08-27 | 2014-03-27 | General Electric Company (N.D.Ges.D. Staates New York) | Bauteil mit Kühlkanälen und Verfahren zur Herstellung |
| US9238265B2 (en) | 2012-09-27 | 2016-01-19 | General Electric Company | Backstrike protection during machining of cooling features |
| US9200521B2 (en) | 2012-10-30 | 2015-12-01 | General Electric Company | Components with micro cooled coating layer and methods of manufacture |
| US20140116660A1 (en) * | 2012-10-31 | 2014-05-01 | General Electric Company | Components with asymmetric cooling channels and methods of manufacture |
| DE102013111874A1 (de) * | 2012-11-06 | 2014-05-08 | General Electric Company | Bauteil mit hinterschnitten geformten Kühlkanälen und Herstellungsverfahren dazu |
| US20140137408A1 (en) * | 2012-11-16 | 2014-05-22 | General Electric Company | Methods of fabricating and coating turbine components |
| US9297267B2 (en) | 2012-12-10 | 2016-03-29 | General Electric Company | System and method for removing heat from a turbine |
| CN102979583B (zh) * | 2012-12-18 | 2015-05-20 | 上海交通大学 | 用于燃气轮机涡轮叶片的分离式柱肋冷却结构 |
| US20140212628A1 (en) * | 2013-01-30 | 2014-07-31 | General Electric Company | Multilayer component and fabrication process |
| KR101828543B1 (ko) * | 2013-07-23 | 2018-02-12 | 한화테크윈 주식회사 | 터빈 블레이드 및 터빈 블레이드의 제조 방법 |
| US10690009B2 (en) * | 2013-07-30 | 2020-06-23 | Mitsubishi Hitachi Power Systems, Ltd. | Water removal device for steam turbine and method for forming slit |
| EP3068923B1 (en) * | 2013-11-11 | 2020-11-04 | United Technologies Corporation | Article with coated substrate |
| US20150147479A1 (en) * | 2013-11-22 | 2015-05-28 | General Electric Company | Methods for the formation of cooling channels, and related articles of manufacture |
| US10859267B2 (en) * | 2013-12-18 | 2020-12-08 | Raytheon Technologies Corporation | Oxidation resistant thermal barrier coating system for combustor panels |
| EP2995863B1 (en) * | 2014-09-09 | 2018-05-23 | United Technologies Corporation | Single-walled combustor for a gas turbine engine and method of manufacture |
| US20160090843A1 (en) * | 2014-09-30 | 2016-03-31 | General Electric Company | Turbine components with stepped apertures |
| US10132498B2 (en) * | 2015-01-20 | 2018-11-20 | United Technologies Corporation | Thermal barrier coating of a combustor dilution hole |
| US9897006B2 (en) * | 2015-06-15 | 2018-02-20 | General Electric Company | Hot gas path component cooling system having a particle collection chamber |
| US10344597B2 (en) * | 2015-08-17 | 2019-07-09 | United Technologies Corporation | Cupped contour for gas turbine engine blade assembly |
| US10273821B2 (en) * | 2015-09-10 | 2019-04-30 | General Electric Company | Advanced stationary sealing cooled cross-section for axial retention of ceramic matrix composite shrouds |
| US10010937B2 (en) * | 2015-11-09 | 2018-07-03 | General Electric Company | Additive manufacturing method for making overhanging tabs in cooling holes |
| US10350684B2 (en) * | 2015-11-10 | 2019-07-16 | General Electric Company | Additive manufacturing method for making complex film holes |
| WO2017142549A1 (en) * | 2016-02-19 | 2017-08-24 | Siemens Aktiengesellschaft | A hybrid component with cooling channels and corresponding process |
| JP6550000B2 (ja) | 2016-02-26 | 2019-07-24 | 三菱日立パワーシステムズ株式会社 | タービン翼 |
| US9657580B1 (en) | 2016-03-07 | 2017-05-23 | General Electric Company | Brazing tape and method of forming microchannels in a thermal barrier coating |
| US10458251B2 (en) * | 2016-04-15 | 2019-10-29 | General Electric Company | Airfoil cooling using non-line of sight holes |
| ES2892150T3 (es) * | 2016-10-03 | 2022-02-02 | Westinghouse Electric Co Llc | Revestimiento dúplex tolerante a accidentes para barras de combustible nuclear |
| US10480327B2 (en) * | 2017-01-03 | 2019-11-19 | General Electric Company | Components having channels for impingement cooling |
| FR3065968B1 (fr) * | 2017-05-05 | 2020-11-20 | Safran | Piece de turbine en superalliage et procede de fabrication associe par bombardement de particules chargees |
| US11571768B2 (en) * | 2017-08-16 | 2023-02-07 | General Electric Company | Manufacture of cooling holes for ceramic matrix composite components |
| US11033955B2 (en) * | 2017-10-03 | 2021-06-15 | Raytheon Technologies Corporation | Printing-enhanced casting cores |
| WO2019074514A1 (en) * | 2017-10-13 | 2019-04-18 | General Electric Company | COATED COMPONENTS HAVING ADAPTIVE COOLING OPENINGS AND METHODS OF MAKING SAME |
| US11313041B2 (en) | 2018-07-17 | 2022-04-26 | National Research Council Of Canada | Manufactured metal objects with hollow channels and method for fabrication thereof |
| US11686208B2 (en) | 2020-02-06 | 2023-06-27 | Rolls-Royce Corporation | Abrasive coating for high-temperature mechanical systems |
| KR20240089114A (ko) * | 2021-09-29 | 2024-06-20 | 셩크 인제니어커라미크 게엠베하 | 함침 공정을 사용하여 제조된 부품, 상기 부품을 포함하는 장치, 및 부품을 제조하기 위한 함침 공정 |
| US12392244B2 (en) * | 2023-06-16 | 2025-08-19 | Rtx Corporation | Repair process using plasma etching |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP3529191B2 (ja) | 1995-04-26 | 2004-05-24 | 日本精工株式会社 | 保持器付自動調心ころ軸受と保持器付自動調心ころ軸受用保持器の製造方法 |
| JP3571052B2 (ja) * | 1995-07-25 | 2004-09-29 | シーメンス アクチエンゲゼルシヤフト | 金属本体を備えた製品 |
| 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 |
| US6365013B1 (en) * | 1997-11-03 | 2002-04-02 | Siemens Aktiengesellschaft | Coating method and device |
| US6321449B2 (en) | 1998-11-12 | 2001-11-27 | General Electric Company | Method of forming hollow channels within a component |
| US6342278B1 (en) * | 1999-08-04 | 2002-01-29 | General Electric Company | Method for forming a thermal barrier coating by electron beam physical vapor deposition |
| US6283714B1 (en) * | 1999-08-11 | 2001-09-04 | General Electric Company | Protection of internal and external surfaces of gas turbine airfoils |
| 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 |
| US6617003B1 (en) * | 2000-11-06 | 2003-09-09 | General Electric Company | Directly cooled thermal barrier coating system |
| US7141812B2 (en) * | 2002-06-05 | 2006-11-28 | Mikro Systems, Inc. | Devices, methods, and systems involving castings |
| US20030077434A1 (en) * | 2001-10-19 | 2003-04-24 | Franz Jansen | Method for manufacturing a thermally sprayed layer |
| JP3874406B2 (ja) * | 2001-11-02 | 2007-01-31 | トーカロ株式会社 | 高温強度部材への保護皮膜形成方法 |
| US7351290B2 (en) | 2003-07-17 | 2008-04-01 | General Electric Company | Robotic pen |
| US8287673B2 (en) * | 2004-11-30 | 2012-10-16 | The Regents Of The University Of California | Joining of dissimilar materials |
| WO2006069941A1 (de) * | 2004-12-24 | 2006-07-06 | Alstom Technology Ltd | Bauteil mit eingebettetem kanal, insbesondere heissgaskomponente einer strömungsmaschine |
| US7955708B2 (en) * | 2005-10-07 | 2011-06-07 | Sulzer Metco (Us), Inc. | Optimized high temperature thermal barrier |
| JP2007262447A (ja) * | 2006-03-27 | 2007-10-11 | Mitsubishi Heavy Ind Ltd | 耐酸化膜及びその形成方法、遮熱コーティング、耐熱部材、及びガスタービン |
| US7553534B2 (en) * | 2006-08-29 | 2009-06-30 | General Electric Company | Film cooled slotted wall and method of making the same |
| US7879203B2 (en) | 2006-12-11 | 2011-02-01 | General Electric Company | Method and apparatus for cathodic arc ion plasma deposition |
| US20100078418A1 (en) * | 2008-09-26 | 2010-04-01 | Electro Scientific Industries, Inc. | Method of laser micro-machining stainless steel with high cosmetic quality |
| JP5210984B2 (ja) * | 2009-06-29 | 2013-06-12 | 株式会社日立製作所 | タービン用高信頼性メタルシール材 |
| 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 |
| US8387245B2 (en) * | 2010-11-10 | 2013-03-05 | General Electric Company | Components with re-entrant shaped cooling channels and methods of manufacture |
| US8727727B2 (en) | 2010-12-10 | 2014-05-20 | General Electric Company | Components with cooling channels and methods of manufacture |
| 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 |
-
2010
- 2010-12-13 US US12/966,101 patent/US20120148769A1/en not_active Abandoned
-
2011
- 2011-12-12 JP JP2011271326A patent/JP5916079B2/ja active Active
- 2011-12-13 DE DE102011056346.6A patent/DE102011056346B4/de active Active
- 2011-12-13 CN CN201110436563.1A patent/CN102560481B/zh active Active
- 2011-12-13 FR FR1161577A patent/FR2968586B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20120148769A1 (en) | 2012-06-14 |
| FR2968586B1 (fr) | 2016-01-29 |
| DE102011056346B4 (de) | 2023-08-24 |
| DE102011056346A1 (de) | 2012-06-14 |
| FR2968586A1 (fr) | 2012-06-15 |
| CN102560481B (zh) | 2016-02-10 |
| JP2012127000A (ja) | 2012-07-05 |
| CN102560481A (zh) | 2012-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5916079B2 (ja) | 二層構造コーティングを用いた構成要素の製造方法 | |
| US8533949B2 (en) | Methods of manufacture for components with cooling channels | |
| US8528208B2 (en) | Methods of fabricating a coated component using multiple types of fillers | |
| US8910379B2 (en) | Wireless component and methods of fabricating a coated component using multiple types of fillers | |
| CN102606231B (zh) | 具有冷却通道的构件和制造方法 | |
| US20120243995A1 (en) | Components with cooling channels formed in coating and methods of manufacture | |
| CN102536465B (zh) | 使用短效涂层制作构件的方法 | |
| US9249670B2 (en) | Components with microchannel cooling | |
| EP2653655B1 (en) | Components with microchannel cooling | |
| CN102839992B (zh) | 带有冷却通道的构件及制造方法 | |
| EP2666965B1 (en) | Component with microchannel cooled platforms and fillets and methods of manufacture | |
| US20120295061A1 (en) | Components with precision surface channels and hybrid machining method | |
| US9327384B2 (en) | Components with cooling channels and methods of manufacture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20141208 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20151110 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151117 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160217 |
|
| 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: 20160308 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160401 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5916079 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |