DE69509334T2 - Schaufeln mit Spitzen auf Zirkonoxidbsis mit Macroriss-Struktur und Herstellungsverfahren dafür - Google Patents
Schaufeln mit Spitzen auf Zirkonoxidbsis mit Macroriss-Struktur und Herstellungsverfahren dafürInfo
- Publication number
- DE69509334T2 DE69509334T2 DE69509334T DE69509334T DE69509334T2 DE 69509334 T2 DE69509334 T2 DE 69509334T2 DE 69509334 T DE69509334 T DE 69509334T DE 69509334 T DE69509334 T DE 69509334T DE 69509334 T2 DE69509334 T2 DE 69509334T2
- Authority
- DE
- Germany
- Prior art keywords
- macroriss
- scoops
- biscuits
- tips
- manufacturing process
- 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 - Lifetime
Links
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
- 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
-
- 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49336—Blade making
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/307,204 US5520516A (en) | 1994-09-16 | 1994-09-16 | Zirconia-based tipped blades having macrocracked structure |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69509334D1 DE69509334D1 (de) | 1999-06-02 |
DE69509334T2 true DE69509334T2 (de) | 1999-09-23 |
Family
ID=23188705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69509334T Expired - Lifetime DE69509334T2 (de) | 1994-09-16 | 1995-09-15 | Schaufeln mit Spitzen auf Zirkonoxidbsis mit Macroriss-Struktur und Herstellungsverfahren dafür |
Country Status (6)
Country | Link |
---|---|
US (2) | US5520516A (de) |
EP (1) | EP0707091B1 (de) |
JP (1) | JP2939164B2 (de) |
CA (1) | CA2158387C (de) |
DE (1) | DE69509334T2 (de) |
ES (1) | ES2130488T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011081323B3 (de) * | 2011-08-22 | 2012-06-21 | Siemens Aktiengesellschaft | Laufschaufel für eine Strömungsmaschine und Strömungsmaschine mit der Laufschaufel |
Families Citing this family (66)
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US20040105999A1 (en) * | 1995-06-29 | 2004-06-03 | Stanley Abkowitz | Bi-metallic macro composite |
EP0803900A3 (de) * | 1996-04-26 | 1999-12-29 | Applied Materials, Inc. | Oberflächenpräparation zur Erhöhung der Haftfähigkeit einer dielektrischen Schicht |
WO1998028458A1 (en) * | 1996-12-23 | 1998-07-02 | Arnold James E | Method of treating metal components |
US6049978A (en) * | 1996-12-23 | 2000-04-18 | Recast Airfoil Group | Methods for repairing and reclassifying gas turbine engine airfoil parts |
US5993976A (en) * | 1997-11-18 | 1999-11-30 | Sermatech International Inc. | Strain tolerant ceramic coating |
US6190124B1 (en) † | 1997-11-26 | 2001-02-20 | United Technologies Corporation | Columnar zirconium oxide abrasive coating for a gas turbine engine seal system |
US6037004A (en) * | 1997-12-19 | 2000-03-14 | United Technologies Corporation | Shield and method for protecting an airfoil surface |
US5879753A (en) * | 1997-12-19 | 1999-03-09 | United Technologies Corporation | Thermal spray coating process for rotor blade tips using a rotatable holding fixture |
US6180262B1 (en) | 1997-12-19 | 2001-01-30 | United Technologies Corporation | Thermal coating composition |
US5916638A (en) * | 1997-12-19 | 1999-06-29 | United Technologies Corporation | Method for applying a coating to the tip of a flow directing assembly |
US5998755A (en) * | 1997-12-19 | 1999-12-07 | United Technologies Corporation | Tooling assembly for positioning airfoils of a rotary machine |
SG72959A1 (en) | 1998-06-18 | 2000-05-23 | United Technologies Corp | Article having durable ceramic coating with localized abradable portion |
US6756082B1 (en) | 1999-02-05 | 2004-06-29 | Siemens Westinghouse Power Corporation | Thermal barrier coating resistant to sintering |
US6933060B2 (en) * | 1999-02-05 | 2005-08-23 | Siemens Westinghouse Power Corporation | Thermal barrier coating resistant to sintering |
US6468040B1 (en) | 2000-07-24 | 2002-10-22 | General Electric Company | Environmentally resistant squealer tips and method for making |
US20030203224A1 (en) * | 2001-07-30 | 2003-10-30 | Diconza Paul Josesh | Thermal barrier coating of intermediate density |
US6703137B2 (en) * | 2001-08-02 | 2004-03-09 | Siemens Westinghouse Power Corporation | Segmented thermal barrier coating and method of manufacturing the same |
US8357454B2 (en) | 2001-08-02 | 2013-01-22 | Siemens Energy, Inc. | Segmented thermal barrier coating |
US6558814B2 (en) * | 2001-08-03 | 2003-05-06 | General Electric Company | Low thermal conductivity thermal barrier coating system and method therefor |
EP1291449B1 (de) * | 2001-08-03 | 2014-12-03 | Alstom Technology Ltd | Beschichtungsverfahren und beschichtetes reibungsbehaftetes Grundmaterial |
US20030138658A1 (en) * | 2002-01-22 | 2003-07-24 | Taylor Thomas Alan | Multilayer thermal barrier coating |
US6663983B1 (en) * | 2002-07-26 | 2003-12-16 | General Electric Company | Thermal barrier coating with improved strength and fracture toughness |
WO2005017226A1 (en) * | 2003-01-10 | 2005-02-24 | University Of Connecticut | Coatings, materials, articles, and methods of making thereof |
US6955308B2 (en) * | 2003-06-23 | 2005-10-18 | General Electric Company | Process of selectively removing layers of a thermal barrier coating system |
US20050036892A1 (en) * | 2003-08-15 | 2005-02-17 | Richard Bajan | Method for applying metallurgical coatings to gas turbine components |
US20050129849A1 (en) * | 2003-12-12 | 2005-06-16 | General Electric Company | Article protected by a thermal barrier coating having a cerium oxide-enriched surface produced by precursor infiltration |
US20050129869A1 (en) * | 2003-12-12 | 2005-06-16 | General Electric Company | Article protected by a thermal barrier coating having a group 2 or 3/group 5 stabilization-composition-enriched surface |
JP4645030B2 (ja) * | 2003-12-18 | 2011-03-09 | 株式会社日立製作所 | 遮熱被膜を有する耐熱部材 |
US7291403B2 (en) * | 2004-02-03 | 2007-11-06 | General Electric Company | Thermal barrier coating system |
US20120135272A1 (en) * | 2004-09-03 | 2012-05-31 | Mo-How Herman Shen | Method for applying a low residual stress damping coating |
US7306859B2 (en) | 2005-01-28 | 2007-12-11 | General Electric Company | Thermal barrier coating system and process therefor |
US7294413B2 (en) * | 2005-03-07 | 2007-11-13 | General Electric Company | Substrate protected by superalloy bond coat system and microcracked thermal barrier coating |
ES2313599T3 (es) * | 2005-06-16 | 2009-03-01 | Sulzer Metco (Us) Inc. | Material ceramico desgastable por abrasion bonificado con alumina. |
US8603930B2 (en) | 2005-10-07 | 2013-12-10 | Sulzer Metco (Us), Inc. | High-purity fused and crushed zirconia alloy powder and method of producing same |
US20070116884A1 (en) * | 2005-11-21 | 2007-05-24 | Pareek Vinod K | Process for coating articles and articles made therefrom |
US7601431B2 (en) * | 2005-11-21 | 2009-10-13 | General Electric Company | Process for coating articles and articles made therefrom |
US20070207328A1 (en) * | 2006-03-01 | 2007-09-06 | United Technologies Corporation | High density thermal barrier coating |
US20080026160A1 (en) * | 2006-05-26 | 2008-01-31 | Thomas Alan Taylor | Blade tip coating processes |
US20080160172A1 (en) | 2006-05-26 | 2008-07-03 | Thomas Alan Taylor | Thermal spray coating processes |
EP2044235B1 (de) * | 2006-05-26 | 2020-05-06 | Praxair Technology, Inc. | Schaufelspitzenbeschichtungen mit hochreiner pulvermischung |
US20070274837A1 (en) * | 2006-05-26 | 2007-11-29 | Thomas Alan Taylor | Blade tip coatings |
US20080145643A1 (en) * | 2006-12-15 | 2008-06-19 | United Technologies Corporation | Thermal barrier coating |
US8021742B2 (en) * | 2006-12-15 | 2011-09-20 | Siemens Energy, Inc. | Impact resistant thermal barrier coating system |
US7712311B2 (en) * | 2007-03-14 | 2010-05-11 | Gm Global Technology Operations, Inc. | Turbocharger assembly with catalyst coating |
US8262812B2 (en) | 2007-04-04 | 2012-09-11 | General Electric Company | Process for forming a chromium diffusion portion and articles made therefrom |
US8186946B2 (en) * | 2009-04-17 | 2012-05-29 | United Technologies Corporation | Abrasive thermal coating |
US20110164961A1 (en) | 2009-07-14 | 2011-07-07 | Thomas Alan Taylor | Coating system for clearance control in rotating machinery |
US8852720B2 (en) * | 2009-07-17 | 2014-10-07 | Rolls-Royce Corporation | Substrate features for mitigating stress |
US20110171488A1 (en) * | 2009-08-11 | 2011-07-14 | Thomas Alan Taylor | Thermal barrier coating systems |
US20110086163A1 (en) * | 2009-10-13 | 2011-04-14 | Walbar Inc. | Method for producing a crack-free abradable coating with enhanced adhesion |
US9713912B2 (en) | 2010-01-11 | 2017-07-25 | Rolls-Royce Corporation | Features for mitigating thermal or mechanical stress on an environmental barrier coating |
US9157327B2 (en) * | 2010-02-26 | 2015-10-13 | United Technologies Corporation | Hybrid metal fan blade |
EP2540973A1 (de) | 2011-06-30 | 2013-01-02 | Siemens Aktiengesellschaft | Dichtungssystem für eine Gasturbine |
US9034479B2 (en) | 2011-10-13 | 2015-05-19 | General Electric Company | Thermal barrier coating systems and processes therefor |
US9023486B2 (en) | 2011-10-13 | 2015-05-05 | General Electric Company | Thermal barrier coating systems and processes therefor |
US9771661B2 (en) * | 2012-02-06 | 2017-09-26 | Honeywell International Inc. | Methods for producing a high temperature oxidation resistant MCrAlX coating on superalloy substrates |
FR2996874B1 (fr) * | 2012-10-11 | 2014-12-19 | Turbomeca | Ensemble rotor-stator pour moteur a turbine a gaz |
WO2014144152A1 (en) | 2013-03-15 | 2014-09-18 | Rolls-Royce Corporation | Improved coating interface |
US11697871B2 (en) | 2014-02-21 | 2023-07-11 | Oerlikon Metco (Us) Inc. | Thermal barrier coatings and processes |
JP5875623B2 (ja) * | 2014-04-17 | 2016-03-02 | 三菱重工業株式会社 | 補修方法およびそれにより補修されたガスタービンの耐熱部材 |
US20160084102A1 (en) | 2014-09-18 | 2016-03-24 | General Electric Company | Abradable seal and method for forming an abradable seal |
US10087540B2 (en) | 2015-02-17 | 2018-10-02 | Honeywell International Inc. | Surface modifiers for ionic liquid aluminum electroplating solutions, processes for electroplating aluminum therefrom, and methods for producing an aluminum coating using the same |
US10428727B2 (en) | 2017-04-14 | 2019-10-01 | Ford Motor Company | Bonding strength enhancement for ceramic coating on high temperature alloy |
DE102017207238A1 (de) * | 2017-04-28 | 2018-10-31 | Siemens Aktiengesellschaft | Dichtungssystem für Laufschaufel und Gehäuse |
US11087961B2 (en) * | 2018-03-02 | 2021-08-10 | Lam Research Corporation | Quartz component with protective coating |
CN113586050B (zh) * | 2021-07-06 | 2023-08-22 | 太原理工大学 | 含金刚石的高耐磨截齿及其制备方法 |
Family Cites Families (12)
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US4430360A (en) * | 1981-03-11 | 1984-02-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of fabricating an abradable gas path seal |
US4377371A (en) * | 1981-03-11 | 1983-03-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Laser surface fusion of plasma sprayed ceramic turbine seals |
US4481237A (en) * | 1981-12-14 | 1984-11-06 | United Technologies Corporation | Method of applying ceramic coatings on a metallic substrate |
US4503130A (en) * | 1981-12-14 | 1985-03-05 | United Technologies Corporation | Prestressed ceramic coatings |
US4457948A (en) * | 1982-07-26 | 1984-07-03 | United Technologies Corporation | Quench-cracked ceramic thermal barrier coatings |
US4588607A (en) * | 1984-11-28 | 1986-05-13 | United Technologies Corporation | Method of applying continuously graded metallic-ceramic layer on metallic substrates |
JPS61207566A (ja) * | 1985-03-12 | 1986-09-13 | Showa Denko Kk | セラミツク溶射皮膜形成方法 |
US4884820A (en) * | 1987-05-19 | 1989-12-05 | Union Carbide Corporation | Wear resistant, abrasive laser-engraved ceramic or metallic carbide surfaces for rotary labyrinth seal members |
US5073433B1 (en) * | 1989-10-20 | 1995-10-31 | Praxair Technology Inc | Thermal barrier coating for substrates and process for producing it |
US5059095A (en) * | 1989-10-30 | 1991-10-22 | The Perkin-Elmer Corporation | Turbine rotor blade tip coated with alumina-zirconia ceramic |
JP2586986B2 (ja) * | 1992-04-28 | 1997-03-05 | プログレツシイヴ ブラ−ステイング システムズ インコ−ポレイテツド | 金属表面にブラストする装置と方法 |
US5338577A (en) * | 1993-05-14 | 1994-08-16 | Kemira, Inc. | Metal with ceramic coating and method |
-
1994
- 1994-09-16 US US08/307,204 patent/US5520516A/en not_active Expired - Lifetime
-
1995
- 1995-09-14 JP JP7261012A patent/JP2939164B2/ja not_active Expired - Fee Related
- 1995-09-15 EP EP95114579A patent/EP0707091B1/de not_active Expired - Lifetime
- 1995-09-15 ES ES95114579T patent/ES2130488T3/es not_active Expired - Lifetime
- 1995-09-15 CA CA002158387A patent/CA2158387C/en not_active Expired - Lifetime
- 1995-09-15 DE DE69509334T patent/DE69509334T2/de not_active Expired - Lifetime
-
1996
- 1996-02-05 US US08/596,797 patent/US5743013A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011081323B3 (de) * | 2011-08-22 | 2012-06-21 | Siemens Aktiengesellschaft | Laufschaufel für eine Strömungsmaschine und Strömungsmaschine mit der Laufschaufel |
WO2013026870A1 (de) | 2011-08-22 | 2013-02-28 | Siemens Aktiengesellschaft | Strömungsmaschine mit beschichteter laufschaufelspitze und beschichtetem innengehäuse |
Also Published As
Publication number | Publication date |
---|---|
JPH0893402A (ja) | 1996-04-09 |
DE69509334D1 (de) | 1999-06-02 |
ES2130488T3 (es) | 1999-07-01 |
US5520516A (en) | 1996-05-28 |
JP2939164B2 (ja) | 1999-08-25 |
CA2158387C (en) | 1999-09-14 |
EP0707091B1 (de) | 1999-04-28 |
CA2158387A1 (en) | 1996-03-17 |
EP0707091A1 (de) | 1996-04-17 |
US5743013A (en) | 1998-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |