DE3860472D1 - Verfahren zur herstellung einer zusammengesetzten gasturbinenschaufel bestehend aus fussstueck, schaufelblatt und deckplatte oder deckband, wobei das schaufelblatt aus einer dispersionsgehaerteten nickelbasis-superlegierung besteht, und nach diesem verfahren hergestellte zusammengesetzte gasturbinenschaufel. - Google Patents
Verfahren zur herstellung einer zusammengesetzten gasturbinenschaufel bestehend aus fussstueck, schaufelblatt und deckplatte oder deckband, wobei das schaufelblatt aus einer dispersionsgehaerteten nickelbasis-superlegierung besteht, und nach diesem verfahren hergestellte zusammengesetzte gasturbinenschaufel.Info
- Publication number
- DE3860472D1 DE3860472D1 DE8888102415T DE3860472T DE3860472D1 DE 3860472 D1 DE3860472 D1 DE 3860472D1 DE 8888102415 T DE8888102415 T DE 8888102415T DE 3860472 T DE3860472 T DE 3860472T DE 3860472 D1 DE3860472 D1 DE 3860472D1
- Authority
- DE
- Germany
- Prior art keywords
- blade
- cover
- footpiece
- dispersion
- becomes
- 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
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
-
- 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
- Y10T29/49337—Composite blade
-
- 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
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49988—Metal casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1055/87A CH670406A5 (de) | 1987-03-19 | 1987-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3860472D1 true DE3860472D1 (de) | 1990-09-27 |
Family
ID=4201394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888102415T Expired - Lifetime DE3860472D1 (de) | 1987-03-19 | 1988-02-19 | Verfahren zur herstellung einer zusammengesetzten gasturbinenschaufel bestehend aus fussstueck, schaufelblatt und deckplatte oder deckband, wobei das schaufelblatt aus einer dispersionsgehaerteten nickelbasis-superlegierung besteht, und nach diesem verfahren hergestellte zusammengesetzte gasturbinenschaufel. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4869645A (de) |
EP (1) | EP0285778B1 (de) |
JP (1) | JPS63252663A (de) |
CH (1) | CH670406A5 (de) |
DE (1) | DE3860472D1 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4934583A (en) * | 1988-03-28 | 1990-06-19 | General Electric Company | Apparatus for bonding an article projection |
US5209645A (en) * | 1988-05-06 | 1993-05-11 | Hitachi, Ltd. | Ceramics-coated heat resisting alloy member |
US5238046A (en) * | 1990-09-20 | 1993-08-24 | Magotteaux International | Method of manufacturing a bimetal casting and wearing part produced by this method |
GB9112043D0 (en) * | 1991-06-05 | 1991-07-24 | Sec Dep For The Defence | A titanium compressor blade having a wear resistant portion |
FR2712307B1 (fr) * | 1993-11-10 | 1996-09-27 | United Technologies Corp | Articles en super-alliage à haute résistance mécanique et à la fissuration et leur procédé de fabrication. |
US5778960A (en) * | 1995-10-02 | 1998-07-14 | General Electric Company | Method for providing an extension on an end of an article |
US5676191A (en) * | 1996-06-27 | 1997-10-14 | General Electric Company | Solidification of an article extension from a melt using an integral mandrel and ceramic mold |
US5673744A (en) * | 1996-06-27 | 1997-10-07 | General Electric Company | Method for forming an article extension by melting of a mandrel in a ceramic mold |
US5673745A (en) * | 1996-06-27 | 1997-10-07 | General Electric Company | Method for forming an article extension by melting of an alloy preform in a ceramic mold |
US5743322A (en) * | 1996-06-27 | 1998-04-28 | General Electric Company | Method for forming an article extension by casting using a ceramic mold |
US5820348A (en) * | 1996-09-17 | 1998-10-13 | Fricke; J. Robert | Damping system for vibrating members |
US5822852A (en) * | 1997-07-14 | 1998-10-20 | General Electric Company | Method for replacing blade tips of directionally solidified and single crystal turbine blades |
DE19741637A1 (de) * | 1997-09-22 | 1999-03-25 | Asea Brown Boveri | Verfahren zum Schweissen von aushärtbaren Nickel-Basis-Legierungen |
EP1042103B1 (de) | 1997-10-27 | 2004-12-29 | Siemens Westinghouse Power Corporation | Verfahren zur verbindung von gegossenen superlegierungen |
US6325871B1 (en) | 1997-10-27 | 2001-12-04 | Siemens Westinghouse Power Corporation | Method of bonding cast superalloys |
US6616410B2 (en) | 2001-11-01 | 2003-09-09 | General Electric Company | Oxidation resistant and/or abrasion resistant squealer tip and method for casting same |
FR2833197B1 (fr) * | 2001-12-06 | 2004-02-27 | Snecma Moteurs | Procede de fabrication d'un anneau aubage |
DE10305912B4 (de) * | 2003-02-13 | 2014-01-30 | Alstom Technology Ltd. | Hybrid- Schaufel für thermische Turbomaschinen |
EP1489264A1 (de) * | 2003-06-18 | 2004-12-22 | Siemens Aktiengesellschaft | Modular aufgebaute Schaufel |
FR2868467B1 (fr) | 2004-04-05 | 2006-06-02 | Snecma Moteurs Sa | Carter de turbine a crochets refractaires obtenu par procede mdp |
EP1764479A1 (de) | 2005-09-15 | 2007-03-21 | ALSTOM Technology Ltd | Gekoppelte Deckplatten für eine Schaufelreihe einer Strömungsmaschine |
US7334995B2 (en) | 2005-11-22 | 2008-02-26 | Siemens Power Generation, Inc. | Turbine blade assembly and method of manufacture |
EP1905954A1 (de) * | 2006-09-20 | 2008-04-02 | Siemens Aktiengesellschaft | Turbinenschaufel |
US7972113B1 (en) * | 2007-05-02 | 2011-07-05 | Florida Turbine Technologies, Inc. | Integral turbine blade and platform |
US8215900B2 (en) * | 2008-09-04 | 2012-07-10 | Siemens Energy, Inc. | Turbine vane with high temperature capable skins |
US8047771B2 (en) * | 2008-11-17 | 2011-11-01 | Honeywell International Inc. | Turbine nozzles and methods of manufacturing the same |
EP2233692A1 (de) * | 2009-03-27 | 2010-09-29 | Siemens Aktiengesellschaft | Axialturbomaschinenrotor mit Schaufelkühlung |
US8914976B2 (en) | 2010-04-01 | 2014-12-23 | Siemens Energy, Inc. | Turbine airfoil to shroud attachment method |
US8714920B2 (en) | 2010-04-01 | 2014-05-06 | Siemens Energy, Inc. | Turbine airfoil to shround attachment |
US9228445B2 (en) | 2010-12-23 | 2016-01-05 | General Electric Company | Turbine airfoil components containing ceramic-based materials and processes therefor |
US8721290B2 (en) * | 2010-12-23 | 2014-05-13 | General Electric Company | Processes for producing components containing ceramic-based and metallic materials |
US8777583B2 (en) | 2010-12-27 | 2014-07-15 | General Electric Company | Turbine airfoil components containing ceramic-based materials and processes therefor |
US8777582B2 (en) | 2010-12-27 | 2014-07-15 | General Electric Company | Components containing ceramic-based materials and coatings therefor |
US8740571B2 (en) | 2011-03-07 | 2014-06-03 | General Electric Company | Turbine bucket for use in gas turbine engines and methods for fabricating the same |
EP2574723A1 (de) * | 2011-09-30 | 2013-04-03 | Alstom Technology Ltd | Nachrüstungsverfahren für Dampfturbine und zugehörige Vorrichtung |
SG10201900946WA (en) | 2012-12-14 | 2019-03-28 | United Technologies Corp | Hybrid turbine blade for improved engine performance or architecture |
EP3479925B8 (de) | 2012-12-14 | 2021-04-14 | Raytheon Technologies Corporation | Mehrschüssiges giessen |
US10436039B2 (en) * | 2013-11-11 | 2019-10-08 | United Technologies Corporation | Gas turbine engine turbine blade tip cooling |
US9970307B2 (en) | 2014-03-19 | 2018-05-15 | Honeywell International Inc. | Turbine nozzles with slip joints impregnated by oxidation-resistant sealing material and methods for the production thereof |
US9987700B2 (en) | 2014-07-08 | 2018-06-05 | Siemens Energy, Inc. | Magnetically impelled arc butt welding method having magnet arrangement for welding components having complex curvatures |
EP3177425B1 (de) | 2014-08-08 | 2018-09-26 | Siemens Aktiengesellschaft | Verfahren zum verbinden metallischer werkstücke zum herstellen eines gas-turbinenmotor durch verwendung von wärme und druck zum geometrie-verformen eines werkstückes zum füllen einer depression in dem anderen werkstück |
JP6773747B2 (ja) * | 2018-10-18 | 2020-10-21 | ファナック株式会社 | 射出成形機の機台 |
JP7144374B2 (ja) * | 2019-07-29 | 2022-09-29 | 日立Geニュークリア・エナジー株式会社 | トランジションピースの製造方法およびトランジションピース |
US11156113B2 (en) * | 2020-01-15 | 2021-10-26 | Honeywell International Inc. | Turbine nozzle compliant joints and additive methods of manufacturing the same |
CN112247630A (zh) * | 2020-09-30 | 2021-01-22 | 西安三航动力科技有限公司 | 一种用于薄壁叶片叶尖加工的低熔点合金浇注夹具及方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1245810A (en) * | 1914-03-05 | 1917-11-06 | Westinghouse Electric & Mfg Co | Tying means for turbine-blades. |
US2834537A (en) * | 1954-01-18 | 1958-05-13 | Ryan Aeronautical Co | Compressor stator structure |
NL301760A (de) * | 1962-12-14 | |||
US3342455A (en) * | 1964-11-24 | 1967-09-19 | Trw Inc | Article with controlled grain structure |
CH480445A (de) * | 1967-12-12 | 1969-10-31 | Bbc Brown Boveri & Cie | Verfahren zum Umgiessen von Maschinenteilen aus Stahl mit Gusseisen |
CH602330A5 (de) * | 1976-08-26 | 1978-07-31 | Bbc Brown Boveri & Cie | |
US4169726A (en) * | 1977-12-21 | 1979-10-02 | General Electric Company | Casting alloy and directionally solidified article |
US4370789A (en) * | 1981-03-20 | 1983-02-01 | Schilke Peter W | Fabrication of gas turbine water-cooled composite nozzle and bucket hardware employing plasma spray process |
SE446606B (sv) * | 1981-08-27 | 1986-09-29 | Stal Laval Turbin Ab | Sett att framstella skovelringar och skivor med skovlar for roterande maskiner sasom kompressorer eller turbiner |
US4528048A (en) * | 1982-12-06 | 1985-07-09 | United Technologies Corporation | Mechanically worked single crystal article |
US4538331A (en) * | 1983-02-14 | 1985-09-03 | Williams International Corporation | Method of manufacturing an integral bladed turbine disk |
US4594761A (en) * | 1984-02-13 | 1986-06-17 | General Electric Company | Method of fabricating hollow composite airfoils |
US4677035A (en) * | 1984-12-06 | 1987-06-30 | Avco Corp. | High strength nickel base single crystal alloys |
-
1987
- 1987-03-19 CH CH1055/87A patent/CH670406A5/de not_active IP Right Cessation
-
1988
- 1988-02-19 EP EP88102415A patent/EP0285778B1/de not_active Expired - Lifetime
- 1988-02-19 DE DE8888102415T patent/DE3860472D1/de not_active Expired - Lifetime
- 1988-03-11 US US07/167,015 patent/US4869645A/en not_active Expired - Fee Related
- 1988-03-18 JP JP63063776A patent/JPS63252663A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0285778B1 (de) | 1990-08-22 |
JPS63252663A (ja) | 1988-10-19 |
CH670406A5 (de) | 1989-06-15 |
EP0285778A1 (de) | 1988-10-12 |
US4869645A (en) | 1989-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |