CN101128649B - 具有嵌入式通道的部件,尤其是涡轮机的热气部件 - Google Patents
具有嵌入式通道的部件,尤其是涡轮机的热气部件 Download PDFInfo
- Publication number
- CN101128649B CN101128649B CN2005800486610A CN200580048661A CN101128649B CN 101128649 B CN101128649 B CN 101128649B CN 2005800486610 A CN2005800486610 A CN 2005800486610A CN 200580048661 A CN200580048661 A CN 200580048661A CN 101128649 B CN101128649 B CN 101128649B
- Authority
- CN
- China
- Prior art keywords
- cladding material
- matrix
- parts
- recess
- coating
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 76
- 238000000576 coating method Methods 0.000 claims abstract description 52
- 239000011248 coating agent Substances 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims description 57
- 239000011159 matrix material Substances 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 42
- 238000005253 cladding Methods 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 208000034189 Sclerosis Diseases 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000007750 plasma spraying Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000012958 reprocessing Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims 1
- 238000005495 investment casting Methods 0.000 claims 1
- 238000005272 metallurgy Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 13
- 239000010410 layer Substances 0.000 description 12
- 239000000956 alloy Substances 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 8
- 238000009413 insulation Methods 0.000 description 7
- 238000012856 packing Methods 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 230000004224 protection Effects 0.000 description 5
- 239000000659 freezing mixture Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910001011 CMSX-4 Inorganic materials 0.000 description 2
- -1 CMSX2 Inorganic materials 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
-
- 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
- B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
-
- 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
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/16—Heating of the molten zone
- C30B13/22—Heating of the molten zone by irradiation or electric discharge
- C30B13/24—Heating of the molten zone by irradiation or electric discharge using electromagnetic waves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH02147/04 | 2004-12-24 | ||
CH21472004 | 2004-12-24 | ||
PCT/EP2005/056979 WO2006069941A1 (de) | 2004-12-24 | 2005-12-20 | Bauteil mit eingebettetem kanal, insbesondere heissgaskomponente einer strömungsmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101128649A CN101128649A (zh) | 2008-02-20 |
CN101128649B true CN101128649B (zh) | 2010-11-03 |
Family
ID=34974357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800486610A Expired - Fee Related CN101128649B (zh) | 2004-12-24 | 2005-12-20 | 具有嵌入式通道的部件,尤其是涡轮机的热气部件 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7744348B2 (zh) |
EP (1) | EP1828544B1 (zh) |
JP (1) | JP4773457B2 (zh) |
CN (1) | CN101128649B (zh) |
AT (1) | ATE513980T1 (zh) |
WO (1) | WO2006069941A1 (zh) |
Families Citing this family (57)
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WO2006069941A1 (de) | 2004-12-24 | 2006-07-06 | Alstom Technology Ltd | Bauteil mit eingebettetem kanal, insbesondere heissgaskomponente einer strömungsmaschine |
US8852720B2 (en) * | 2009-07-17 | 2014-10-07 | Rolls-Royce Corporation | Substrate features for mitigating stress |
EP2317078B2 (de) * | 2009-11-02 | 2021-09-01 | Ansaldo Energia IP UK Limited | Abrasive einkristalline Turbinenschaufel |
US20110150666A1 (en) * | 2009-12-18 | 2011-06-23 | Brian Thomas Hazel | Turbine blade |
JP5767248B2 (ja) | 2010-01-11 | 2015-08-19 | ロールス−ロイス コーポレイション | 環境障壁コーティングに加わる熱又は機械的応力を軽減するための特徴体 |
CN102146810A (zh) * | 2010-02-10 | 2011-08-10 | 中国科学院工程热物理研究所 | 利用工质的超临界特性对高温涡轮叶片进行冷却的方法 |
JP5526223B2 (ja) * | 2010-03-29 | 2014-06-18 | 株式会社日立製作所 | Ni基合金、並びにそれを用いたガスタービン動翼及び静翼 |
JP2011212730A (ja) * | 2010-04-01 | 2011-10-27 | Hitachi Ltd | 肉盛溶接方法およびレーザ肉盛溶接装置 |
EP2418357A1 (en) | 2010-08-05 | 2012-02-15 | Siemens Aktiengesellschaft | Turbine airfoil and method for thermal barrier coating |
US8673397B2 (en) | 2010-11-10 | 2014-03-18 | General Electric Company | Methods of fabricating and coating a component |
US8387245B2 (en) * | 2010-11-10 | 2013-03-05 | General Electric Company | Components with re-entrant shaped cooling channels and methods of manufacture |
US9249491B2 (en) | 2010-11-10 | 2016-02-02 | General Electric Company | Components with re-entrant shaped cooling channels and methods of manufacture |
US20120114868A1 (en) * | 2010-11-10 | 2012-05-10 | General Electric Company | Method of fabricating a component using a fugitive coating |
US8739404B2 (en) * | 2010-11-23 | 2014-06-03 | General Electric Company | Turbine components with cooling features and methods of manufacturing the same |
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 |
US10060264B2 (en) | 2010-12-30 | 2018-08-28 | Rolls-Royce North American Technologies Inc. | Gas turbine engine and cooled flowpath component therefor |
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 |
US8528208B2 (en) | 2011-04-11 | 2013-09-10 | General Electric Company | Methods of fabricating a coated component using multiple types of fillers |
US8601691B2 (en) | 2011-04-27 | 2013-12-10 | General Electric Company | Component and methods of fabricating a coated component using multiple types of fillers |
US9216491B2 (en) * | 2011-06-24 | 2015-12-22 | General Electric Company | Components with cooling channels and methods of manufacture |
US9327384B2 (en) | 2011-06-24 | 2016-05-03 | General Electric Company | Components with cooling channels and methods of manufacture |
US9206696B2 (en) | 2011-08-16 | 2015-12-08 | General Electric Company | Components with cooling channels and methods of manufacture |
US9260191B2 (en) * | 2011-08-26 | 2016-02-16 | Hs Marston Aerospace Ltd. | Heat exhanger apparatus including heat transfer surfaces |
US9249672B2 (en) | 2011-09-23 | 2016-02-02 | 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 |
US20130101761A1 (en) * | 2011-10-21 | 2013-04-25 | General Electric Company | Components with laser cladding and methods of manufacture |
US9249670B2 (en) | 2011-12-15 | 2016-02-02 | General Electric Company | Components with microchannel cooling |
CH706090A1 (de) * | 2012-02-17 | 2013-08-30 | Alstom Technology Ltd | Verfahren zum Herstellen eines oberflächennahen Kühlkanals in einem thermisch hoch beanspruchten Bauteil sowie Bauteil mit einem solchen Kanal. |
US9435208B2 (en) | 2012-04-17 | 2016-09-06 | General Electric Company | Components with microchannel cooling |
US9243503B2 (en) | 2012-05-23 | 2016-01-26 | General Electric Company | Components with microchannel cooled platforms and fillets and methods of manufacture |
US9303517B2 (en) * | 2012-06-15 | 2016-04-05 | General Electric Company | Channel marker and related methods |
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 |
US8974859B2 (en) | 2012-09-26 | 2015-03-10 | General Electric Company | Micro-channel coating deposition system and method for using the same |
US9242294B2 (en) | 2012-09-27 | 2016-01-26 | General Electric Company | Methods of forming cooling channels using backstrike protection |
US9238265B2 (en) | 2012-09-27 | 2016-01-19 | General Electric Company | Backstrike protection during machining of cooling features |
US9562436B2 (en) | 2012-10-30 | 2017-02-07 | General Electric Company | Components with micro cooled patterned coating layer and methods of manufacture |
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 |
US20140126995A1 (en) * | 2012-11-06 | 2014-05-08 | General Electric Company | Microchannel cooled turbine component and method of forming a microchannel cooled turbine component |
US9003657B2 (en) | 2012-12-18 | 2015-04-14 | General Electric Company | Components with porous metal cooling and methods of manufacture |
US10040094B2 (en) | 2013-03-15 | 2018-08-07 | Rolls-Royce Corporation | Coating interface |
DE102013214487A1 (de) * | 2013-07-24 | 2015-01-29 | Rolls-Royce Deutschland Ltd & Co Kg | Brennkammerschindel einer Gasturbine |
US9416662B2 (en) | 2013-09-03 | 2016-08-16 | General Electric Company | Method and system for providing cooling for turbine components |
US9458725B2 (en) | 2013-10-04 | 2016-10-04 | General Electric Company | Method and system for providing cooling for turbine components |
US20150096306A1 (en) * | 2013-10-08 | 2015-04-09 | General Electric Company | Gas turbine airfoil with cooling enhancement |
US9278462B2 (en) | 2013-11-20 | 2016-03-08 | General Electric Company | Backstrike protection during machining of cooling features |
US9476306B2 (en) | 2013-11-26 | 2016-10-25 | General Electric Company | Components with multi-layered cooling features and methods of manufacture |
EP2884048A1 (de) * | 2013-12-13 | 2015-06-17 | Siemens Aktiengesellschaft | Wärmedämmbeschichtung einer Turbinenschaufel |
US9897318B2 (en) | 2014-10-29 | 2018-02-20 | General Electric Company | Method for diverting flow around an obstruction in an internal cooling circuit |
DE102014222266A1 (de) * | 2014-10-31 | 2016-05-04 | Siemens Aktiengesellschaft | Umschmelzen und anschließendes Auftragsschweißen und Bauteil |
US20160237826A1 (en) * | 2015-02-17 | 2016-08-18 | United Technologies Corporation | Method of processing unfinished surfaces |
CN106513996B (zh) * | 2016-12-30 | 2019-02-15 | 中国科学院宁波材料技术与工程研究所 | 全激光复合增材制造方法和装置 |
US10641174B2 (en) | 2017-01-18 | 2020-05-05 | General Electric Company | Rotor shaft cooling |
US11047240B2 (en) | 2017-05-11 | 2021-06-29 | General Electric Company | CMC components having microchannels and methods for forming microchannels in CMC components |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5640767A (en) * | 1995-01-03 | 1997-06-24 | Gen Electric | Method for making a double-wall airfoil |
US6405435B1 (en) * | 1999-06-03 | 2002-06-18 | Alstom (Switzerland) Ltd. | Process for producing or repairing cooling channels in monocrystalline components of gas turbines |
EP1295970A1 (en) * | 2001-09-22 | 2003-03-26 | ALSTOM (Switzerland) Ltd | MCrAlY type alloy coating |
CN1477292A (zh) * | 2002-07-11 | 2004-02-25 | �����ع�ҵ��ʽ���� | 涡轮机叶片以及燃气涡轮机 |
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EP1001055B1 (en) * | 1998-11-10 | 2004-02-25 | ALSTOM Technology Ltd | Gas turbine component |
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US6247896B1 (en) * | 1999-06-23 | 2001-06-19 | United Technologies Corporation | Method and apparatus for cooling an airfoil |
US6617003B1 (en) * | 2000-11-06 | 2003-09-09 | General Electric Company | Directly cooled thermal barrier coating system |
EP1462611A1 (de) | 2003-03-26 | 2004-09-29 | Siemens Aktiengesellschaft | Kühlbares Schichtsystem und Verfahren zur Herstellung eines kühlbaren Schichtsystems |
EP1462613A1 (de) * | 2003-03-26 | 2004-09-29 | Siemens Aktiengesellschaft | Kühlbares Schichtsystem |
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 |
-
2005
- 2005-12-20 WO PCT/EP2005/056979 patent/WO2006069941A1/de active Application Filing
- 2005-12-20 EP EP05821611A patent/EP1828544B1/de not_active Not-in-force
- 2005-12-20 AT AT05821611T patent/ATE513980T1/de active
- 2005-12-20 CN CN2005800486610A patent/CN101128649B/zh not_active Expired - Fee Related
- 2005-12-20 JP JP2007547494A patent/JP4773457B2/ja not_active Expired - Fee Related
-
2007
- 2007-06-15 US US11/763,610 patent/US7744348B2/en active Active
-
2009
- 2009-12-02 US US12/629,245 patent/US8210815B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5640767A (en) * | 1995-01-03 | 1997-06-24 | Gen Electric | Method for making a double-wall airfoil |
US6405435B1 (en) * | 1999-06-03 | 2002-06-18 | Alstom (Switzerland) Ltd. | Process for producing or repairing cooling channels in monocrystalline components of gas turbines |
EP1295970A1 (en) * | 2001-09-22 | 2003-03-26 | ALSTOM (Switzerland) Ltd | MCrAlY type alloy coating |
CN1477292A (zh) * | 2002-07-11 | 2004-02-25 | �����ع�ҵ��ʽ���� | 涡轮机叶片以及燃气涡轮机 |
Also Published As
Publication number | Publication date |
---|---|
WO2006069941A1 (de) | 2006-07-06 |
JP4773457B2 (ja) | 2011-09-14 |
CN101128649A (zh) | 2008-02-20 |
US20070253817A1 (en) | 2007-11-01 |
US20100080688A1 (en) | 2010-04-01 |
EP1828544B1 (de) | 2011-06-22 |
ATE513980T1 (de) | 2011-07-15 |
US8210815B2 (en) | 2012-07-03 |
JP2008525698A (ja) | 2008-07-17 |
US7744348B2 (en) | 2010-06-29 |
EP1828544A1 (de) | 2007-09-05 |
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