SE450999B - Sett att tillverka turbinskovlar med hybridstruktur - Google Patents
Sett att tillverka turbinskovlar med hybridstrukturInfo
- Publication number
- SE450999B SE450999B SE8503876A SE8503876A SE450999B SE 450999 B SE450999 B SE 450999B SE 8503876 A SE8503876 A SE 8503876A SE 8503876 A SE8503876 A SE 8503876A SE 450999 B SE450999 B SE 450999B
- Authority
- SE
- Sweden
- Prior art keywords
- solidification
- paddle
- blade
- root
- directional
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000007711 solidification Methods 0.000 claims description 32
- 230000008023 solidification Effects 0.000 claims description 32
- 238000001816 cooling Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000013019 agitation Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000006023 eutectic alloy Substances 0.000 description 3
- 238000003760 magnetic stirring Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/045—Directionally solidified castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/617,458 US4540038A (en) | 1984-06-05 | 1984-06-05 | Method for production of combustion turbine blade having a hybrid structure |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8503876D0 SE8503876D0 (sv) | 1985-08-19 |
| SE8503876L SE8503876L (sv) | 1987-02-20 |
| SE450999B true SE450999B (sv) | 1987-08-24 |
Family
ID=24473733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8503876A SE450999B (sv) | 1984-06-05 | 1985-08-19 | Sett att tillverka turbinskovlar med hybridstruktur |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4540038A (enExample) |
| EP (1) | EP0167291B1 (enExample) |
| JP (1) | JPS60261659A (enExample) |
| BE (1) | BE903125A (enExample) |
| CA (1) | CA1229717A (enExample) |
| CH (1) | CH666052A5 (enExample) |
| DE (1) | DE3570463D1 (enExample) |
| IN (1) | IN165701B (enExample) |
| SE (1) | SE450999B (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4637448A (en) * | 1984-08-27 | 1987-01-20 | Westinghouse Electric Corp. | Method for production of combustion turbine blade having a single crystal portion |
| US4964453A (en) * | 1989-09-07 | 1990-10-23 | The United States As Represented By The Administrator Of The National Aeronautics And Space Administration | Directional solidification of superalloys |
| DE69423061T2 (de) * | 1993-08-06 | 2000-10-12 | Hitachi, Ltd. | Gasturbinenschaufel, Verfahren zur Herstellung derselben sowie Gasturbine mit dieser Schaufel |
| DE19843354C1 (de) * | 1998-09-22 | 2000-03-09 | Ald Vacuum Techn Gmbh | Vorrichtung zum gerichteten Erstarren einer in eine Formschale gegossenen Metallschmelze sowie ein Verfahren hierzu |
| WO2007122736A1 (ja) * | 2006-04-25 | 2007-11-01 | Ebis Corporation | 鋳造方法及び装置 |
| US20090301682A1 (en) * | 2008-06-05 | 2009-12-10 | Baker Hughes Incorporated | Casting furnace method and apparatus |
| EP2210688A1 (de) * | 2009-01-21 | 2010-07-28 | Siemens Aktiengesellschaft | Bauteil mit unterschiedlichem Gefüge und Verfahren zur Herstellung |
| WO2011126198A1 (ko) * | 2010-04-07 | 2011-10-13 | Park Sungnam | 다용도 부화통 |
| EP2686153A1 (en) * | 2011-03-15 | 2014-01-22 | Cryovac, Inc. | Partially crystallized polyester containers |
| EP2716386A1 (de) * | 2012-10-08 | 2014-04-09 | Siemens Aktiengesellschaft | Gasturbinenkomponente, Verfahren zu ihrer Herstellung und Gießform zur Verwendung von diesem Verfahren |
| US9770781B2 (en) * | 2013-01-31 | 2017-09-26 | Siemens Energy, Inc. | Material processing through optically transmissive slag |
| EP3047103B1 (en) * | 2013-09-17 | 2020-09-30 | United Technologies Corporation | Turbine blades and manufacture methods |
| ES2698523T3 (es) * | 2015-03-17 | 2019-02-05 | MTU Aero Engines AG | Procedimiento para producir un elemento de construcción a partir de un material compuesto con una matriz metálica y fases intermetálicas incorporadas |
| US9855599B2 (en) | 2015-11-15 | 2018-01-02 | General Electric Company | Casting methods and articles |
| JP6685800B2 (ja) | 2016-03-31 | 2020-04-22 | 三菱重工業株式会社 | タービン翼の設計方法、タービン翼の製造方法及びタービン翼 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3669180A (en) * | 1971-01-20 | 1972-06-13 | United Aircraft Corp | Production of fine grained ingots for the advanced superalloys |
| CH544217A (de) * | 1971-04-08 | 1973-11-15 | Bbc Sulzer Turbomaschinen | Gasturbinenschaufel |
| US4184900A (en) * | 1975-05-14 | 1980-01-22 | United Technologies Corporation | Control of microstructure in cast eutectic articles |
| CA1068454A (en) * | 1975-05-14 | 1979-12-25 | John S. Erickson | Control of microstructure in cast eutectic articles |
| DE2828160B2 (de) * | 1978-06-23 | 1981-04-30 | Aeg-Elotherm Gmbh, 5630 Remscheid | Elektromagnetische Rühreinrichtung für Stranggießanlagen |
| JPS57184572A (en) * | 1981-05-11 | 1982-11-13 | Hitachi Ltd | Production of unidirectionally solidified casting |
-
1984
- 1984-06-05 US US06/617,458 patent/US4540038A/en not_active Expired - Fee Related
-
1985
- 1985-05-17 CA CA000481803A patent/CA1229717A/en not_active Expired
- 1985-06-04 DE DE8585303920T patent/DE3570463D1/de not_active Expired
- 1985-06-04 EP EP85303920A patent/EP0167291B1/en not_active Expired
- 1985-06-05 JP JP60120740A patent/JPS60261659A/ja active Granted
- 1985-08-19 SE SE8503876A patent/SE450999B/sv not_active IP Right Cessation
- 1985-08-21 IN IN609/CAL/85A patent/IN165701B/en unknown
- 1985-08-26 BE BE0/215505A patent/BE903125A/fr not_active IP Right Cessation
- 1985-08-28 CH CH3687/85A patent/CH666052A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0167291A2 (en) | 1986-01-08 |
| BE903125A (fr) | 1986-02-26 |
| US4540038A (en) | 1985-09-10 |
| EP0167291A3 (en) | 1986-11-12 |
| JPS60261659A (ja) | 1985-12-24 |
| SE8503876L (sv) | 1987-02-20 |
| JPH034301B2 (enExample) | 1991-01-22 |
| CA1229717A (en) | 1987-12-01 |
| SE8503876D0 (sv) | 1985-08-19 |
| DE3570463D1 (en) | 1989-06-29 |
| CH666052A5 (de) | 1988-06-30 |
| IN165701B (enExample) | 1989-12-23 |
| EP0167291B1 (en) | 1989-05-24 |
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| NAL | Patent in force |
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