JPS6171168A - 方向性固化タビーン羽根の製造方法 - Google Patents

方向性固化タビーン羽根の製造方法

Info

Publication number
JPS6171168A
JPS6171168A JP60186766A JP18676685A JPS6171168A JP S6171168 A JPS6171168 A JP S6171168A JP 60186766 A JP60186766 A JP 60186766A JP 18676685 A JP18676685 A JP 18676685A JP S6171168 A JPS6171168 A JP S6171168A
Authority
JP
Japan
Prior art keywords
blade
solidification
root
manufacturing
turbine blade
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.)
Granted
Application number
JP60186766A
Other languages
English (en)
Japanese (ja)
Other versions
JPH034302B2 (enExample
Inventor
マイケル・アントニー・バーク
シリル・ジエラード・ベツク
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS6171168A publication Critical patent/JPS6171168A/ja
Publication of JPH034302B2 publication Critical patent/JPH034302B2/ja
Granted legal-status Critical Current

Links

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
    • 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
    • B22D27/08—Shaking, vibrating, or turning of moulds
    • 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
    • B22D27/02—Use of electric or magnetic effects
    • 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
    • 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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
JP60186766A 1984-08-27 1985-08-27 方向性固化タビーン羽根の製造方法 Granted JPS6171168A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US644751 1984-08-27
US06/644,751 US4637448A (en) 1984-08-27 1984-08-27 Method for production of combustion turbine blade having a single crystal portion

Publications (2)

Publication Number Publication Date
JPS6171168A true JPS6171168A (ja) 1986-04-12
JPH034302B2 JPH034302B2 (enExample) 1991-01-22

Family

ID=24586188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60186766A Granted JPS6171168A (ja) 1984-08-27 1985-08-27 方向性固化タビーン羽根の製造方法

Country Status (10)

Country Link
US (1) US4637448A (enExample)
EP (1) EP0176258B1 (enExample)
JP (1) JPS6171168A (enExample)
KR (1) KR920010154B1 (enExample)
CA (1) CA1230732A (enExample)
DE (1) DE3565949D1 (enExample)
IE (1) IE56689B1 (enExample)
IN (1) IN164941B (enExample)
IT (1) IT1184835B (enExample)
MX (1) MX157039A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611670A (en) * 1993-08-06 1997-03-18 Hitachi, Ltd. Blade for gas turbine
JP2016140894A (ja) * 2015-02-03 2016-08-08 株式会社Ihi Ｎｉ合金鋳造品の製造方法及びＮｉ合金鋳造品

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489194A (en) * 1990-09-14 1996-02-06 Hitachi, Ltd. Gas turbine, gas turbine blade used therefor and manufacturing method for gas turbine blade
US5304039A (en) * 1992-07-30 1994-04-19 General Electric Company Method for providing an extension on an end of an article and extended article
US5291937A (en) * 1992-07-30 1994-03-08 General Electric Company Method for providing an extension on an end of an article having internal passageways
CA2307471A1 (en) 1997-10-27 1999-05-06 Siemens Westinghouse Power Corporation Method of bonding cast superalloys
US6325871B1 (en) 1997-10-27 2001-12-04 Siemens Westinghouse Power Corporation Method of bonding cast superalloys
EP1131176B2 (en) † 1998-11-05 2012-03-14 Rolls-Royce Corporation Single crystal vane segment and method of manufacture
US6800148B2 (en) * 1998-11-05 2004-10-05 Rolls-Royce Corporation Single crystal vane segment and method of manufacture
US6193141B1 (en) 2000-04-25 2001-02-27 Siemens Westinghouse Power Corporation Single crystal turbine components made using a moving zone transient liquid phase bonded sandwich construction
DE50310894D1 (de) * 2003-03-25 2009-01-22 Siemens Ag Verfahren und Vorrichtung zur Herstellung einer Turbinenkomponente
WO2007122736A1 (ja) * 2006-04-25 2007-11-01 Ebis Corporation 鋳造方法及び装置
EP2210688A1 (de) * 2009-01-21 2010-07-28 Siemens Aktiengesellschaft Bauteil mit unterschiedlichem Gefüge und Verfahren zur Herstellung
US20100238967A1 (en) * 2009-03-18 2010-09-23 Bullied Steven J Method of producing a fine grain casting
US8770944B2 (en) 2011-03-31 2014-07-08 General Electric Company Turbine airfoil component and method for making
US20140004372A1 (en) * 2012-06-28 2014-01-02 Kevin L. Collins Chromium diffusion coating
EP2716386A1 (de) * 2012-10-08 2014-04-09 Siemens Aktiengesellschaft Gasturbinenkomponente, Verfahren zu ihrer Herstellung und Gießform zur Verwendung von diesem Verfahren
EP3047103B1 (en) * 2013-09-17 2020-09-30 United Technologies Corporation Turbine blades and manufacture methods
US9855599B2 (en) 2015-11-15 2018-01-02 General Electric Company Casting methods and articles

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261659A (ja) * 1984-06-05 1985-12-24 ウエスチングハウス　エレクトリック　コ−ポレ−ション 燃焼タービン羽根の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494709A (en) * 1965-05-27 1970-02-10 United Aircraft Corp Single crystal metallic part
GB1192736A (en) * 1966-09-20 1970-05-20 Nat Res Dev The preparation of Eutectic Material
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
FR2236584B1 (enExample) * 1973-05-21 1976-05-28 Siderurgie Fse Inst Rech
US3939895A (en) * 1974-11-18 1976-02-24 General Electric Company Method for casting directionally solidified articles
CA1068454A (en) * 1975-05-14 1979-12-25 John S. Erickson Control of microstructure in cast eutectic articles
FR2445193A1 (fr) * 1978-12-29 1980-07-25 Onera (Off Nat Aerospatiale) Procede et appareillage pour la fabrication de barres en materiau composite metallique par solidification unidirectionnelle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261659A (ja) * 1984-06-05 1985-12-24 ウエスチングハウス　エレクトリック　コ−ポレ−ション 燃焼タービン羽根の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611670A (en) * 1993-08-06 1997-03-18 Hitachi, Ltd. Blade for gas turbine
JP2016140894A (ja) * 2015-02-03 2016-08-08 株式会社Ihi Ｎｉ合金鋳造品の製造方法及びＮｉ合金鋳造品

Also Published As

Publication number Publication date
MX157039A (es) 1988-10-18
IN164941B (enExample) 1989-07-08
DE3565949D1 (en) 1988-12-08
JPH034302B2 (enExample) 1991-01-22
US4637448A (en) 1987-01-20
IT1184835B (it) 1987-10-28
KR920010154B1 (ko) 1992-11-19
KR860001887A (ko) 1986-03-24
EP0176258B1 (en) 1988-11-02
EP0176258A3 (en) 1986-10-22
IE851924L (en) 1986-02-27
IE56689B1 (en) 1991-11-06
IT8521956A0 (it) 1985-08-21
CA1230732A (en) 1987-12-29
EP0176258A2 (en) 1986-04-02

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