JPH10159502A5 - - Google Patents

Info

Publication number
JPH10159502A5
JPH10159502A5 JP1997323678A JP32367897A JPH10159502A5 JP H10159502 A5 JPH10159502 A5 JP H10159502A5 JP 1997323678 A JP1997323678 A JP 1997323678A JP 32367897 A JP32367897 A JP 32367897A JP H10159502 A5 JPH10159502 A5 JP H10159502A5
Authority
JP
Japan
Prior art keywords
blade
actinides
lanthanides
balance
composition
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
JP1997323678A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10159502A (ja
JP4084452B2 (ja
Filing date
Publication date
Priority claimed from US08/755,842 external-priority patent/US6095755A/en
Application filed filed Critical
Publication of JPH10159502A publication Critical patent/JPH10159502A/ja
Publication of JPH10159502A5 publication Critical patent/JPH10159502A5/ja
Application granted granted Critical
Publication of JP4084452B2 publication Critical patent/JP4084452B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP32367897A 1996-11-26 1997-11-26 疲労強度を改善したガスタービンエンジン翼及びその製造方法 Expired - Lifetime JP4084452B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/755842 1996-11-26
US08/755,842 US6095755A (en) 1996-11-26 1996-11-26 Gas turbine engine airfoils having increased fatigue strength

Publications (3)

Publication Number Publication Date
JPH10159502A JPH10159502A (ja) 1998-06-16
JPH10159502A5 true JPH10159502A5 (enExample) 2005-06-16
JP4084452B2 JP4084452B2 (ja) 2008-04-30

Family

ID=25040876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32367897A Expired - Lifetime JP4084452B2 (ja) 1996-11-26 1997-11-26 疲労強度を改善したガスタービンエンジン翼及びその製造方法

Country Status (4)

Country Link
US (1) US6095755A (enExample)
EP (1) EP0844368B2 (enExample)
JP (1) JP4084452B2 (enExample)
DE (1) DE69732404T3 (enExample)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1112439B1 (de) * 1998-08-31 2003-06-11 Siemens Aktiengesellschaft Turbinenschaufel
US6126400A (en) * 1999-02-01 2000-10-03 General Electric Company Thermal barrier coating wrap for turbine airfoil
DE19934418A1 (de) * 1999-07-22 2001-01-25 Abb Alstom Power Ch Ag Verfahren zum Beschichten einer lokal unterschiedlich beanspruchten Komponente
US6254756B1 (en) * 1999-08-11 2001-07-03 General Electric Company Preparation of components having a partial platinum coating thereon
US6296447B1 (en) * 1999-08-11 2001-10-02 General Electric Company Gas turbine component having location-dependent protective coatings thereon
GB9920564D0 (en) * 1999-08-31 1999-11-03 Rolls Royce Plc Axial flow turbines
HRP20000077A2 (en) * 2000-02-10 2001-10-31 Ruueevljan Miroslav Improved cooling of turbine blade
US6431000B1 (en) 2000-05-23 2002-08-13 General Electric Company Method and apparatus for high cycle fatigue life test
US6485262B1 (en) * 2001-07-06 2002-11-26 General Electric Company Methods and apparatus for extending gas turbine engine airfoils useful life
US7547478B2 (en) * 2002-12-13 2009-06-16 General Electric Company Article including a substrate with a metallic coating and a protective coating thereon, and its preparation and use in component restoration
US6887529B2 (en) * 2003-04-02 2005-05-03 General Electric Company Method of applying environmental and bond coatings to turbine flowpath parts
EP1508628A1 (de) * 2003-08-18 2005-02-23 Siemens Aktiengesellschaft Bauteil mit einer Maskierungsschicht und Verfahren zur Beschichtung eines Bauteils
DE102004023623A1 (de) * 2004-05-10 2005-12-01 Alstom Technology Ltd Strömungsmaschinenschaufel
US20060040129A1 (en) * 2004-08-20 2006-02-23 General Electric Company Article protected by a strong local coating
ITMI20041804A1 (it) * 2004-09-21 2004-12-21 Nuovo Pignone Spa Pala di un rutore di un primo stadio di una turbina a gas
US7311940B2 (en) * 2005-11-04 2007-12-25 General Electric Company Layered paint coating for turbine blade environmental protection
US7334995B2 (en) 2005-11-22 2008-02-26 Siemens Power Generation, Inc. Turbine blade assembly and method of manufacture
US8127442B2 (en) * 2005-12-15 2012-03-06 United Technologies Corporation Compressor blade flow form technique for repair
WO2007106065A1 (en) * 2006-02-24 2007-09-20 Aeromet Technologies, Inc. Roughened coatings for gas turbine engine components
KR20080012744A (ko) 2006-08-03 2008-02-12 유나이티드 테크놀로지스 코포레이션 부식 코팅되는 부품의 코팅전 버니싱
DE102006051813A1 (de) * 2006-11-03 2008-05-08 Mtu Aero Engines Gmbh Schaufel für einen Verdichter oder eine Turbine eines Flugtriebwerks, Flugtriebwerk mit einer solchen Schaufel sowie Verfahren zum Beschichten einer Schaufel eines Flugtriebwerks
US8172518B2 (en) * 2006-12-29 2012-05-08 General Electric Company Methods and apparatus for fabricating a rotor assembly
DE102007031932A1 (de) * 2007-07-09 2009-01-15 Mtu Aero Engines Gmbh Turbomaschinenschaufel
US8808852B2 (en) * 2007-07-11 2014-08-19 United Technologies Corporation Process for controlling fatigue debit of a coated article
US8291589B2 (en) * 2007-08-08 2012-10-23 United Technologies Corporation Method for establishing a location of an elevated stress region
CH699312A1 (de) 2008-08-15 2010-02-15 Alstom Technology Ltd Schaufelanordnung einer gasturbine.
US20110052406A1 (en) * 2009-08-25 2011-03-03 General Electric Company Airfoil and process for depositing an erosion-resistant coating on the airfoil
US20110116912A1 (en) * 2009-11-13 2011-05-19 Mccall Thomas Zoned discontinuous coating for high pressure turbine component
EP2354454A1 (en) * 2010-02-02 2011-08-10 Siemens Aktiengesellschaft Turbine blade with variable oxidation resistance coating
DE102010047906B4 (de) 2010-10-11 2014-09-11 MTU Aero Engines AG Verfahren zur elektrochemischen partiellen Beschichtung eines Bauteils sowie Vorrichtung
US9145775B2 (en) 2012-03-02 2015-09-29 United Technologies Corporation Tapered thermal coating for airfoil
EP2662529A1 (en) * 2012-05-09 2013-11-13 Siemens Aktiengesellschaft Airfoil with PtAl bond coating and TBC, corresponding airfoil arrangement and manufacturing method
EP2662530A1 (en) * 2012-05-09 2013-11-13 Siemens Aktiengesellschaft Airfoil with MCrAlY coating, corresponding airfoil arrangement and manufacturing method
WO2014143283A1 (en) * 2013-03-15 2014-09-18 United Technologies Corporation Airfoil with thickened root and fan and engine incorporating same
EP2989296A4 (en) * 2013-04-23 2016-12-07 United Technologies Corp INTERIOR STEAMED PROFILED COMPONENT AND METHOD
US10487667B2 (en) * 2013-07-01 2019-11-26 United Technologies Corporation Airfoil, and method for manufacturing the same
WO2015077163A1 (en) 2013-11-19 2015-05-28 United Technologies Corporation Article having variable composition coating
US10174626B2 (en) * 2014-10-15 2019-01-08 Pratt & Whitney Canada Corp. Partially coated blade
US10533433B2 (en) * 2015-07-27 2020-01-14 Pratt & Whitney Canada Corp. Turbine blade with hot-corrosion-resistant coating
US10047613B2 (en) * 2015-08-31 2018-08-14 General Electric Company Gas turbine components having non-uniformly applied coating and methods of assembling the same
US9855599B2 (en) 2015-11-15 2018-01-02 General Electric Company Casting methods and articles
PL416283A1 (pl) 2016-02-26 2017-08-28 General Electric Company Wyrób z ulepszonym układem powłok oraz sposoby jego wytwarzania
FR3057880B1 (fr) * 2016-10-25 2018-11-23 Safran Superalliage a base de nickel, aube monocristalline et turbomachine
US10801406B2 (en) * 2017-06-29 2020-10-13 General Electric Company Inlet bleed heat system for use in a turbine engine
JP6981108B2 (ja) * 2017-08-31 2021-12-15 株式会社Ihi 鋳型及び精密鋳造方法
US10914183B2 (en) * 2017-10-16 2021-02-09 Onesubsea Ip Uk Limited Erosion resistant blades for compressors
US11286794B2 (en) * 2019-12-17 2022-03-29 Rolls-Royce North American Technologies, Inc. Erosion-resistant coating with patterned leading edge
CN112901280A (zh) * 2021-03-18 2021-06-04 西安热工研究院有限公司 一种避免汽轮机动叶叶根与叶身过渡处疲劳开裂的方法
US12152502B2 (en) * 2021-10-29 2024-11-26 Pratt & Whitney Canada Corp. Selectively coated gas path surfaces within a hot section of a gas turbine engine
US12385403B2 (en) * 2021-11-29 2025-08-12 Mitsubishi Heavy Industries, Ltd. Turbine stator vane
US12467366B2 (en) 2023-12-01 2025-11-11 General Electric Company Turbine engine with a nozzle having cooling features

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005989A (en) * 1976-01-13 1977-02-01 United Technologies Corporation Coated superalloy article
US4585481A (en) * 1981-08-05 1986-04-29 United Technologies Corporation Overlays coating for superalloys
CA1217433A (en) * 1983-08-29 1987-02-03 Westinghouse Electric Corporation Combustion turbine blade with varying coating
US4719080A (en) * 1985-06-10 1988-01-12 United Technologies Corporation Advanced high strength single crystal superalloy compositions
US4776765A (en) * 1985-07-29 1988-10-11 General Electric Company Means and method for reducing solid particle erosion in turbines
FR2612106B1 (fr) * 1987-03-09 1989-05-19 Alsthom Procede de pose d'un revetement protecteur sur une aube en alliage de titane et aube ainsi revetue
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
US5712050A (en) * 1991-09-09 1998-01-27 General Electric Company Superalloy component with dispersion-containing protective coating
US5316866A (en) * 1991-09-09 1994-05-31 General Electric Company Strengthened protective coatings for superalloys
US5538796A (en) * 1992-10-13 1996-07-23 General Electric Company Thermal barrier coating system having no bond coat
US5603603A (en) * 1993-12-08 1997-02-18 United Technologies Corporation Abrasive blade tip
US5486096A (en) * 1994-06-30 1996-01-23 United Technologies Corporation Erosion resistant surface protection
US5591009A (en) * 1995-01-17 1997-01-07 General Electric Company Laser shock peened gas turbine engine fan blade edges

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