JP2001520942A5 - - Google Patents

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Publication number
JP2001520942A5
JP2001520942A5 JP2000517821A JP2000517821A JP2001520942A5 JP 2001520942 A5 JP2001520942 A5 JP 2001520942A5 JP 2000517821 A JP2000517821 A JP 2000517821A JP 2000517821 A JP2000517821 A JP 2000517821A JP 2001520942 A5 JP2001520942 A5 JP 2001520942A5
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Japan
Prior art keywords
superalloy
weight percent
segments
nickel
segment
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JP2000517821A
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English (en)
Japanese (ja)
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JP4976614B2 (ja
JP2001520942A (ja
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Priority claimed from PCT/US1998/022766 external-priority patent/WO1999021681A1/en
Publication of JP2001520942A publication Critical patent/JP2001520942A/ja
Publication of JP2001520942A5 publication Critical patent/JP2001520942A5/ja
Application granted granted Critical
Publication of JP4976614B2 publication Critical patent/JP4976614B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000517821A 1997-10-27 1998-10-27 スーパーアロイ鋳物の結合方法 Expired - Fee Related JP4976614B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6364097P 1997-10-27 1997-10-27
US60/063,640 1997-10-27
PCT/US1998/022766 WO1999021681A1 (en) 1997-10-27 1998-10-27 Method of bonding cast superalloys

Publications (3)

Publication Number Publication Date
JP2001520942A JP2001520942A (ja) 2001-11-06
JP2001520942A5 true JP2001520942A5 (enExample) 2009-04-02
JP4976614B2 JP4976614B2 (ja) 2012-07-18

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ID=22050544

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2000517820A Expired - Fee Related JP4240808B2 (ja) 1997-10-27 1998-10-27 タービン翼の製造方法
JP2000526326A Expired - Fee Related JP4240810B2 (ja) 1997-10-27 1998-10-27 スーパーアロイ基材に薄いスキンを結合したタービン部品及びその製造方法
JP2000517821A Expired - Fee Related JP4976614B2 (ja) 1997-10-27 1998-10-27 スーパーアロイ鋳物の結合方法

Family Applications Before (2)

Application Number Title Priority Date Filing Date
JP2000517820A Expired - Fee Related JP4240808B2 (ja) 1997-10-27 1998-10-27 タービン翼の製造方法
JP2000526326A Expired - Fee Related JP4240810B2 (ja) 1997-10-27 1998-10-27 スーパーアロイ基材に薄いスキンを結合したタービン部品及びその製造方法

Country Status (9)

Country Link
US (2) US6638639B1 (enExample)
EP (3) EP1049561B1 (enExample)
JP (3) JP4240808B2 (enExample)
KR (3) KR20010031462A (enExample)
CN (3) CN1278200A (enExample)
AU (3) AU1900699A (enExample)
CA (3) CA2307496A1 (enExample)
DE (3) DE69826323T2 (enExample)
WO (3) WO1999033605A2 (enExample)

Families Citing this family (144)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030032057A1 (en) * 1997-08-26 2003-02-13 Genentech, Inc. Secreted and transmembrane polypeptides and nucleic acids encoding the same
US6164916A (en) * 1998-11-02 2000-12-26 General Electric Company Method of applying wear-resistant materials to turbine blades, and turbine blades having wear-resistant materials
US6444057B1 (en) * 1999-05-26 2002-09-03 General Electric Company Compositions and single-crystal articles of hafnium-modified and/or zirconium-modified nickel-base superalloys
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
DE10100790C2 (de) * 2001-01-10 2003-07-03 Mtu Aero Engines Gmbh Nickel-Basislegierung für die gießtechnische Herstellung einkristallin erstarrter Bauteile
US6508000B2 (en) * 2001-02-08 2003-01-21 Siemens Westinghouse Power Corporation Transient liquid phase bonding repair for advanced turbine blades and vanes
ATE283936T1 (de) * 2001-05-14 2004-12-15 Alstom Technology Ltd Verfahren zum isothermischen hartlöten von einkristallinen gegenständen
US6974070B2 (en) * 2001-08-07 2005-12-13 University Of Chicago Joining of advanced materials by superplastic deformation
IES20010834A2 (en) * 2001-09-17 2003-03-19 Sifco Res & Dev Ltd Component repair materials
US7416108B2 (en) 2002-01-24 2008-08-26 Siemens Power Generation, Inc. High strength diffusion brazing utilizing nano-powders
US6709771B2 (en) 2002-05-24 2004-03-23 Siemens Westinghouse Power Corporation Hybrid single crystal-powder metallurgy turbine component
US6905559B2 (en) * 2002-12-06 2005-06-14 General Electric Company Nickel-base superalloy composition and its use in single-crystal articles
EP1464791B1 (de) 2003-03-25 2008-12-10 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung einer Turbinenkomponente
US7144307B2 (en) * 2003-03-27 2006-12-05 United Technologies Corporation Point superabrasive machining of nickel alloys
US8241560B2 (en) * 2003-04-28 2012-08-14 Howmet Corporation Nickel base superalloy and single crystal castings
JP4449337B2 (ja) * 2003-05-09 2010-04-14 株式会社日立製作所 高耐酸化性Ｎｉ基超合金鋳造物及びガスタービン部品
FR2855439B1 (fr) * 2003-05-27 2006-07-14 Snecma Moteurs Procede de fabrication d'une aube creuse pour turbomachine.
US20050000603A1 (en) * 2003-06-25 2005-01-06 John Corrigan Nickel base superalloy and single crystal castings
US7097425B2 (en) * 2003-08-08 2006-08-29 United Technologies Corporation Microcircuit cooling for a turbine airfoil
US7165712B2 (en) * 2003-10-23 2007-01-23 Siemens Power Generation, Inc. Transient liquid phase bonding to cold-worked surfaces
US6916150B2 (en) * 2003-11-26 2005-07-12 Siemens Westinghouse Power Corporation Cooling system for a tip of a turbine blade
US7118021B2 (en) * 2003-11-26 2006-10-10 Siemens Power Generation, Inc. Bonding fixture
DE10361882B4 (de) * 2003-12-19 2013-08-22 Rolls-Royce Deutschland Ltd & Co Kg Rotor für die Hochdruckturbine eines Flugtriebwerks
US6994524B2 (en) * 2004-01-26 2006-02-07 United Technologies Corporation Hollow fan blade for gas turbine engine
US6994525B2 (en) * 2004-01-26 2006-02-07 United Technologies Corporation Hollow fan blade for gas turbine engine
CN1317095C (zh) * 2004-02-25 2007-05-23 中国科学院金属研究所 单晶与定向柱晶复合结晶叶片及其制造方法
US7641985B2 (en) * 2004-06-21 2010-01-05 Siemens Energy, Inc. Boron free joint for superalloy component
US7565996B2 (en) * 2004-10-04 2009-07-28 United Technologies Corp. Transient liquid phase bonding using sandwich interlayers
SE528006C2 (sv) * 2004-12-23 2006-08-01 Volvo Aero Corp Statisk gasturbinkomponent och förfarande för reparation av en sådan komponent
EP1828544B1 (de) * 2004-12-24 2011-06-22 Alstom Technology Ltd Verfahren zur herstellung eines bauteils mit eingebettetem kanal sowie bauteil
US7316539B2 (en) * 2005-04-07 2008-01-08 Siemens Power Generation, Inc. Vane assembly with metal trailing edge segment
US7452182B2 (en) * 2005-04-07 2008-11-18 Siemens Energy, Inc. Multi-piece turbine vane assembly
US7458780B2 (en) * 2005-08-15 2008-12-02 United Technologies Corporation Hollow fan blade for gas turbine engine
US7371049B2 (en) 2005-08-31 2008-05-13 United Technologies Corporation Manufacturable and inspectable microcircuit cooling for blades
US7513040B2 (en) * 2005-08-31 2009-04-07 United Technologies Corporation Manufacturable and inspectable cooling microcircuits for blade-outer-air-seals
US7334995B2 (en) 2005-11-22 2008-02-26 Siemens Power Generation, Inc. Turbine blade assembly and method of manufacture
US7993105B2 (en) * 2005-12-06 2011-08-09 United Technologies Corporation Hollow fan blade for gas turbine engine
US7762774B2 (en) * 2006-12-15 2010-07-27 Siemens Energy, Inc. Cooling arrangement for a tapered turbine blade
US7762783B2 (en) * 2007-01-11 2010-07-27 General Electric Company Turbine blade apparatus
US7837441B2 (en) * 2007-02-16 2010-11-23 United Technologies Corporation Impingement skin core cooling for gas turbine engine blade
US7775768B2 (en) * 2007-03-06 2010-08-17 United Technologies Corporation Turbine component with axially spaced radially flowing microcircuit cooling channels
US7972113B1 (en) * 2007-05-02 2011-07-05 Florida Turbine Technologies, Inc. Integral turbine blade and platform
US8088498B2 (en) 2007-05-23 2012-01-03 Hamilton Sundstrand Corporation Electro-formed sheath for use on airfoil components
US7900458B2 (en) * 2007-05-29 2011-03-08 Siemens Energy, Inc. Turbine airfoils with near surface cooling passages and method of making same
US8210803B2 (en) * 2007-06-28 2012-07-03 United Technologies Corporation Ceramic matrix composite turbine engine vane
GB2450935B (en) * 2007-07-13 2009-06-03 Rolls Royce Plc Component with internal damping
GB2450934B (en) * 2007-07-13 2009-10-07 Rolls Royce Plc A Component with a damping filler
US20090049794A1 (en) * 2007-08-23 2009-02-26 Barone Joseph C Heat exchanger panel and manufacturing method thereof using transient liquid phase bonding agent and vacuum compression brazing
US20090095436A1 (en) * 2007-10-11 2009-04-16 Jean-Louis Pessin Composite Casting Method of Wear-Resistant Abrasive Fluid Handling Components
US20090119919A1 (en) * 2007-11-12 2009-05-14 Honeywell International, Inc. Components for gas turbine engines and methods for manufacturing components for gas turbine engines
US20090250442A1 (en) * 2007-12-03 2009-10-08 Eerc Foundation Joining of difficult-to-weld materials
US20090252637A1 (en) * 2007-12-03 2009-10-08 Energy & Environmental Research Center Foundation Joining of difficult-to-weld materials and sintering of powders using a low-temperature vaporization material
US8267662B2 (en) * 2007-12-13 2012-09-18 General Electric Company Monolithic and bi-metallic turbine blade dampers and method of manufacture
US8206117B2 (en) * 2007-12-19 2012-06-26 Honeywell International Inc. Turbine components and methods of manufacturing turbine components
US20090175727A1 (en) * 2008-01-08 2009-07-09 United Technologies Corporation Dimensional restoration of stationary shroud segments
DE102008008894A1 (de) * 2008-02-13 2009-08-20 Man Turbo Ag Verfahren zur Herstellung eines Bauteiles für eine thermische Maschine
GB0808840D0 (en) * 2008-05-15 2008-06-18 Rolls Royce Plc A compound structure
DE102008025848A1 (de) * 2008-05-29 2009-12-03 Mtu Aero Engines Gmbh Verfahren zur Reparatur von einkristallinen Hochdruckturbinenschaufeln durch Diffusionslöten
US20090301645A1 (en) * 2008-06-04 2009-12-10 General Electric Company System and method of joining components
US20090317287A1 (en) * 2008-06-24 2009-12-24 Honeywell International Inc. Single crystal nickel-based superalloy compositions, components, and manufacturing methods therefor
GB2462102B (en) * 2008-07-24 2010-06-16 Rolls Royce Plc An aerofoil sub-assembly, an aerofoil and a method of making an aerofoil
DE102008039113B3 (de) * 2008-08-21 2010-01-21 Mtu Aero Engines Gmbh Verfahren zum Verbinden eines einkristallinen Bauteils mit einem polykristallinen Bauteil und Turbinenblisk
US20110171394A1 (en) * 2008-08-26 2011-07-14 Allen David B Method of making a combustion turbine component using thermally sprayed transient liquid phase forming layer
US8241001B2 (en) 2008-09-04 2012-08-14 Siemens Energy, Inc. Stationary turbine component with laminated skin
US8215181B1 (en) 2008-09-04 2012-07-10 Rolls-Royce North American Technologies, Inc. Evaluation technique for bonded, dual wall static and rotating airfoil materials
US8215900B2 (en) * 2008-09-04 2012-07-10 Siemens Energy, Inc. Turbine vane with high temperature capable skins
US8033790B2 (en) * 2008-09-26 2011-10-11 Siemens Energy, Inc. Multiple piece turbine engine airfoil with a structural spar
CH700001A1 (de) 2008-11-20 2010-05-31 Alstom Technology Ltd Laufschaufelanordnung, insbesondere für eine gasturbine.
US8209845B2 (en) 2008-11-25 2012-07-03 United Technologies Corporation Machined component manufacturing method for enhanced low cycle fatigue life
CH700071A1 (de) 2008-12-12 2010-06-15 Alstom Technology Ltd Laufschaufel für eine Gasturbine.
US8268237B2 (en) * 2009-01-08 2012-09-18 General Electric Company Method of coating with cryo-milled nano-grained particles
EP2210688A1 (de) * 2009-01-21 2010-07-28 Siemens Aktiengesellschaft Bauteil mit unterschiedlichem Gefüge und Verfahren zur Herstellung
GB0901235D0 (en) * 2009-01-27 2009-03-11 Rolls Royce Plc An article with a filler
GB0901318D0 (en) * 2009-01-28 2009-03-11 Rolls Royce Plc A method of joining plates of material to form a structure
FR2941962B1 (fr) * 2009-02-06 2013-05-31 Aubert & Duval Sa Procede de fabrication d'une piece en superalliage a base de nickel, et piece ainsi obtenue.
US8721285B2 (en) * 2009-03-04 2014-05-13 Siemens Energy, Inc. Turbine blade with incremental serpentine cooling channels beneath a thermal skin
US8434543B2 (en) * 2009-07-09 2013-05-07 Honeywell International Inc. Method of making turbine stator airfoils with individual orientations
WO2011009430A1 (de) * 2009-07-22 2011-01-27 Mtu Aero Engines Gmbh Verfahren zur beschichtung einer turbinenschaufel
EP2295722B1 (en) * 2009-09-09 2019-11-06 Ansaldo Energia IP UK Limited Blade of a turbine
EP2333240B1 (en) * 2009-12-03 2013-02-13 Alstom Technology Ltd Two-part turbine blade with improved cooling and vibrational characteristics
US8231354B2 (en) * 2009-12-15 2012-07-31 Siemens Energy, Inc. Turbine engine airfoil and platform assembly
US8496443B2 (en) * 2009-12-15 2013-07-30 Siemens Energy, Inc. Modular turbine airfoil and platform assembly with independent root teeth
GB201009216D0 (en) 2010-06-02 2010-07-21 Rolls Royce Plc Rotationally balancing a rotating part
US9156086B2 (en) 2010-06-07 2015-10-13 Siemens Energy, Inc. Multi-component assembly casting
US20120067054A1 (en) 2010-09-21 2012-03-22 Palmer Labs, Llc High efficiency power production methods, assemblies, and systems
US20120101792A1 (en) * 2010-10-25 2012-04-26 Alexander Staroselsky Turbine component and method for developing a component
US8739404B2 (en) 2010-11-23 2014-06-03 General Electric Company Turbine components with cooling features and methods of manufacturing the same
GB2485831B (en) * 2010-11-26 2012-11-21 Rolls Royce Plc A method of manufacturing a component
US20120156045A1 (en) * 2010-12-17 2012-06-21 General Electric Company Methods, systems and apparatus relating to root and platform configurations for turbine rotor blades
US9551053B2 (en) * 2011-06-23 2017-01-24 United Technologies Corporation Method for limiting surface recrystallization
US8544769B2 (en) 2011-07-26 2013-10-01 General Electric Company Multi-nozzle spray gun
US8956700B2 (en) 2011-10-19 2015-02-17 General Electric Company Method for adhering a coating to a substrate structure
US8408446B1 (en) 2012-02-13 2013-04-02 Honeywell International Inc. Methods and tooling assemblies for the manufacture of metallurgically-consolidated turbine engine components
CN104220626B (zh) * 2012-03-27 2017-09-26 通用电器技术有限公司 制造由单晶或定向凝固镍基超级合金制成的构件的方法
US9033670B2 (en) 2012-04-11 2015-05-19 Honeywell International Inc. Axially-split radial turbines and methods for the manufacture thereof
US9115586B2 (en) 2012-04-19 2015-08-25 Honeywell International Inc. Axially-split radial turbine
US20140212628A1 (en) * 2013-01-30 2014-07-31 General Electric Company Multilayer component and fabrication process
US10221707B2 (en) 2013-03-07 2019-03-05 Pratt & Whitney Canada Corp. Integrated strut-vane
US9102015B2 (en) 2013-03-14 2015-08-11 Siemens Energy, Inc Method and apparatus for fabrication and repair of thermal barriers
CN105188988A (zh) 2013-03-15 2015-12-23 联合工艺公司 具有角半径以减少再结晶的铸造部件
WO2015030879A2 (en) * 2013-04-25 2015-03-05 United Technologies Corporation Additive manufacturing of ceramic turbine components by partial transient liquid phase bonding using metal binders
US9476305B2 (en) 2013-05-13 2016-10-25 Honeywell International Inc. Impingement-cooled turbine rotor
US10071543B2 (en) * 2013-05-30 2018-09-11 United Technologies Corporation Precipitation hardened partial transient liquid phase bond
WO2014193506A1 (en) * 2013-05-30 2014-12-04 United Technologies Corporation Precipitation hardened partial transient liquid phase bond
US8925792B1 (en) * 2013-06-14 2015-01-06 General Electric Company Joining process for superalloys
EP4371692A1 (en) * 2013-07-09 2024-05-22 RTX Corporation Transient liquid phase bonding of surface coatings and metal-covered materials
US9835038B2 (en) 2013-08-07 2017-12-05 Pratt & Whitney Canada Corp. Integrated strut and vane arrangements
EP3047103B1 (en) 2013-09-17 2020-09-30 United Technologies Corporation Turbine blades and manufacture methods
EP3049627B1 (en) 2013-09-24 2019-10-30 United Technologies Corporation A gas turbine engine component and method of fabricating the same
US9458725B2 (en) 2013-10-04 2016-10-04 General Electric Company Method and system for providing cooling for turbine components
WO2015069673A1 (en) 2013-11-08 2015-05-14 United Technologies Corporation Bonded multi-piece gas turbine engine component
EP3080323B1 (en) * 2013-12-11 2019-05-15 United Technologies Corporation Electroformed nickel-chromium alloy
US20150202702A1 (en) * 2014-01-17 2015-07-23 United Technologies Corporation Gas turbine engine cast structure method for finishing
US9724780B2 (en) 2014-06-05 2017-08-08 Honeywell International Inc. Dual alloy turbine rotors and methods for manufacturing the same
US20170074116A1 (en) * 2014-07-17 2017-03-16 United Technologies Corporation Method of creating heat transfer features in high temperature alloys
CN106660164A (zh) 2014-08-08 2017-05-10 西门子公司 用于可用于涡轮发动机中的模块化部件的组装的热等静压系统
US9644504B2 (en) * 2015-03-17 2017-05-09 Caterpillar Inc. Single crystal engine valve
US20160281517A1 (en) * 2015-03-26 2016-09-29 Solar Turbines Incorporated Cast nozzle with split airfoil
US9909434B2 (en) 2015-07-24 2018-03-06 Pratt & Whitney Canada Corp. Integrated strut-vane nozzle (ISV) with uneven vane axial chords
DE102016202837A1 (de) * 2016-02-24 2017-08-24 MTU Aero Engines AG Wärmebehandlungsverfahren für Bauteile aus Nickelbasis-Superlegierungen
US10472973B2 (en) * 2016-06-06 2019-11-12 General Electric Company Turbine component and methods of making and cooling a turbine component
US10443451B2 (en) 2016-07-18 2019-10-15 Pratt & Whitney Canada Corp. Shroud housing supported by vane segments
US10577951B2 (en) * 2016-11-30 2020-03-03 Rolls-Royce North American Technologies Inc. Gas turbine engine with dovetail connection having contoured root
US10538856B2 (en) * 2017-05-02 2020-01-21 General Electric Company Apparatus and method for electro-polishing complex shapes
US10900378B2 (en) * 2017-06-16 2021-01-26 Honeywell International Inc. Turbine tip shroud assembly with plural shroud segments having internal cooling passages
US10751843B2 (en) * 2017-06-30 2020-08-25 Honeywell International Inc. Turbine wheels, turbine engines including the same, and methods of fabricating turbine wheels with improved bond line geometry
CN109420862B (zh) * 2017-08-28 2021-07-27 中国科学院金属研究所 一种镍基单晶高温合金连接用粉末钎料及其制备方法和应用
EP3575424A1 (en) 2018-06-01 2019-12-04 Siemens Aktiengesellschaft Improvements relating to superalloy components
EP3575016A1 (en) 2018-06-01 2019-12-04 Siemens Aktiengesellschaft Improvements relating to the manufacture of superalloy components
CN110643856B (zh) * 2018-06-26 2021-11-30 中南大学 一种镍基合金、其制备方法与一种制造物品
CN109060326B (zh) * 2018-07-19 2019-09-24 北京航空航天大学 一种叶轮机叶根部位模拟试验件及设计方法
DE102019202054A1 (de) * 2019-02-15 2020-08-20 Siemens Aktiengesellschaft Laufschaufel für eine thermische Rotationsmaschine sowie Verfahren zum Herstellen einer solchen Laufschaufel
US11571762B2 (en) 2019-11-15 2023-02-07 Rolls-Royce North American Technologies Inc. Printing method to selectively deposit braze powders at one or more predetermined locations on a surface
US11420279B2 (en) 2019-11-15 2022-08-23 Rolls-Royce Corporation Method of selectively bonding braze powders to a surface
US11298768B2 (en) * 2019-11-15 2022-04-12 Rolls-Royce Corporation Method of preparing a surface for diffusion bonding and method of diffusion bonding
US11565336B2 (en) 2019-11-15 2023-01-31 Rolls-Royce North American Technologies Inc. Method of selectively bonding braze powders to a surface
CN111761067B (zh) * 2020-06-23 2022-04-08 西安理工大学 一种钢基冲压模具及其制备方法
CN112324515B (zh) * 2020-10-29 2022-10-18 中国航发南方工业有限公司 涡轮叶片可靠性提高方法
US11499431B2 (en) 2021-01-06 2022-11-15 General Electric Company Engine component with structural segment
TWI789243B (zh) * 2022-02-16 2023-01-01 敏鈞精密股份有限公司 預防曲形板件加工變形之固定裝置
JP2023184086A (ja) * 2022-06-17 2023-12-28 三菱重工業株式会社 Ｎｉ基合金部材の製造方法
CN115078049B (zh) * 2022-08-19 2022-11-04 深圳市聚鑫视科技有限公司 一种金相样品自动制样研磨方法及系统
GB202213244D0 (en) 2022-09-09 2022-10-26 Univ Birmingham Method of manufacturing a component
CN115430899B (zh) * 2022-09-29 2024-07-23 中国航发动力股份有限公司 一种钛合金空心叶片扩散连接方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1829179A (en) 1929-01-11 1931-10-27 Westinghouse Electric & Mfg Co Method of making turbine blades
US3067982A (en) * 1958-08-25 1962-12-11 California Inst Res Found Porous wall turbine blades and method of manufacture
US3342455A (en) 1964-11-24 1967-09-19 Trw Inc Article with controlled grain structure
US3494709A (en) 1965-05-27 1970-02-10 United Aircraft Corp Single crystal metallic part
BE795663A (fr) 1972-03-20 1973-06-18 United Aircraft Corp Feuille intermediaire pour soudures par diffusion
US3940268A (en) 1973-04-12 1976-02-24 Crucible Inc. Method for producing rotor discs
US3981344A (en) 1974-08-21 1976-09-21 United Technologies Corporation Investment casting mold and process
US4059217A (en) 1975-12-30 1977-11-22 Rohr Industries, Incorporated Superalloy liquid interface diffusion bonding
US4096615A (en) 1977-05-31 1978-06-27 General Motors Corporation Turbine rotor fabrication
US4089456A (en) 1977-06-28 1978-05-16 United Technologies Corporation Controlled-pressure diffusion bonding and fixture therefor
US4186473A (en) 1978-08-14 1980-02-05 General Motors Corporation Turbine rotor fabrication by thermal methods
US4376004A (en) 1979-01-16 1983-03-08 Westinghouse Electric Corp. Method of manufacturing a transpiration cooled ceramic blade for a gas turbine
US4311433A (en) * 1979-01-16 1982-01-19 Westinghouse Electric Corp. Transpiration cooled ceramic blade for a gas turbine
US4364160A (en) 1980-11-03 1982-12-21 General Electric Company Method of fabricating a hollow article
GB2096525B (en) 1981-04-14 1984-09-12 Rolls Royce Manufacturing gas turbine engine blades
FR2511908A1 (fr) 1981-08-26 1983-03-04 Snecma Procede de brasage-diffusion destine aux pieces en superalliages
FR2516165B1 (fr) 1981-11-10 1986-07-04 Snecma Aube de turbine a gaz a chambre de refroidissement par circulation de fluide et son procede de realisation
US4447188A (en) 1982-04-29 1984-05-08 Williams International Corporation Cooled turbine wheel
US4475980A (en) * 1982-06-01 1984-10-09 United Technologies Corporation Solid state production of multiple single crystal articles
US4538331A (en) 1983-02-14 1985-09-03 Williams International Corporation Method of manufacturing an integral bladed turbine disk
US4592120A (en) 1983-02-14 1986-06-03 Williams International Corporation Method for manufacturing a multiple property integral turbine wheel
EP0123702B1 (de) 1983-04-27 1987-09-23 BBC Aktiengesellschaft Brown, Boveri & Cie. Verfahren zum Verbinden von metallischen Bauelementen
US4529452A (en) 1984-07-30 1985-07-16 United Technologies Corporation Process for fabricating multi-alloy components
US4637448A (en) 1984-08-27 1987-01-20 Westinghouse Electric Corp. Method for production of combustion turbine blade having a single crystal portion
US4659288A (en) 1984-12-10 1987-04-21 The Garrett Corporation Dual alloy radial turbine rotor with hub material exposed in saddle regions of blade ring
US4700881A (en) 1984-12-20 1987-10-20 United Technologies Corporation Multiple foil transient liquid phase bonding
GB2193125B (en) 1986-08-01 1990-07-18 Rolls Royce Plc Gas turbine engine rotor assembly
CH670406A5 (enExample) 1987-03-19 1989-06-15 Bbc Brown Boveri & Cie
CH672450A5 (enExample) 1987-05-13 1989-11-30 Bbc Brown Boveri & Cie
US4768700A (en) 1987-08-17 1988-09-06 General Motors Corporation Diffusion bonding method
US4784573A (en) 1987-08-17 1988-11-15 United Technologies Corporation Turbine blade attachment
US4784572A (en) 1987-10-14 1988-11-15 United Technologies Corporation Circumferentially bonded rotor
US4921405A (en) * 1988-11-10 1990-05-01 Allied-Signal Inc. Dual structure turbine blade
US5061154A (en) * 1989-12-11 1991-10-29 Allied-Signal Inc. Radial turbine rotor with improved saddle life
US5405242A (en) 1990-07-09 1995-04-11 United Technologies Corporation Cooled vane
US5240518A (en) * 1990-09-05 1993-08-31 General Electric Company Single crystal, environmentally-resistant gas turbine shroud
EP0503697B1 (en) * 1991-03-11 1995-06-21 General Motors Corporation Method for joining individual turbine blades within a multiple-property turbine rotor
US5071059A (en) * 1991-03-11 1991-12-10 General Motors Corporation Method for joining single crystal turbine blade halves
US5318406A (en) 1992-11-02 1994-06-07 General Electric Company Multipart gas turbine blade
US5358029A (en) * 1993-07-29 1994-10-25 Pcc Airfoils, Inc. Method and apparatus for use in predicting flow of fluid through passages in a proposed airfoil
DE69423061T2 (de) 1993-08-06 2000-10-12 Hitachi, Ltd. Gasturbinenschaufel, Verfahren zur Herstellung derselben sowie Gasturbine mit dieser Schaufel
JP3170135B2 (ja) * 1994-02-18 2001-05-28 三菱重工業株式会社 ガスタービン翼の製造方法
US5509980A (en) 1994-08-17 1996-04-23 National University Of Singapore Cyclic overageing heat treatment for ductility and weldability improvement of nickel-based superalloys
US5503532A (en) 1994-11-14 1996-04-02 General Electric Company Diffusion bonded airfoil and method
US5626462A (en) * 1995-01-03 1997-05-06 General Electric Company Double-wall airfoil

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