DE60043969D1 - Diffusionsbeschichtung aus modifiziertem Aluminid für die Innenfläche von Gasturbinenbauteilen - Google Patents

Diffusionsbeschichtung aus modifiziertem Aluminid für die Innenfläche von Gasturbinenbauteilen

Info

Publication number
DE60043969D1
DE60043969D1 DE60043969T DE60043969T DE60043969D1 DE 60043969 D1 DE60043969 D1 DE 60043969D1 DE 60043969 T DE60043969 T DE 60043969T DE 60043969 T DE60043969 T DE 60043969T DE 60043969 D1 DE60043969 D1 DE 60043969D1
Authority
DE
Germany
Prior art keywords
gas turbine
turbine components
diffusion coating
aluminide diffusion
modified aluminide
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
Application number
DE60043969T
Other languages
English (en)
Inventor
Ramgopal Darolia
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23471683&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60043969(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60043969D1 publication Critical patent/DE60043969D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
DE60043969T 1999-08-11 2000-08-02 Diffusionsbeschichtung aus modifiziertem Aluminid für die Innenfläche von Gasturbinenbauteilen Expired - Lifetime DE60043969D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/373,268 US6273678B1 (en) 1999-08-11 1999-08-11 Modified diffusion aluminide coating for internal surfaces of gas turbine components

Publications (1)

Publication Number Publication Date
DE60043969D1 true DE60043969D1 (de) 2010-04-22

Family

ID=23471683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60043969T Expired - Lifetime DE60043969D1 (de) 1999-08-11 2000-08-02 Diffusionsbeschichtung aus modifiziertem Aluminid für die Innenfläche von Gasturbinenbauteilen

Country Status (3)

Country Link
US (1) US6273678B1 (de)
EP (1) EP1079073B1 (de)
DE (1) DE60043969D1 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6332926B1 (en) 1999-08-11 2001-12-25 General Electric Company Apparatus and method for selectively coating internal and external surfaces of an airfoil
US6254756B1 (en) * 1999-08-11 2001-07-03 General Electric Company Preparation of components having a partial platinum coating thereon
US6533875B1 (en) * 2000-10-20 2003-03-18 General Electric Co. Protecting a surface of a nickel-based article with a corrosion-resistant aluminum-alloy layer
US6511762B1 (en) * 2000-11-06 2003-01-28 General Electric Company Multi-layer thermal barrier coating with transpiration cooling
ATE450631T1 (de) 2001-09-10 2009-12-15 Univ Virginia Verfahren zum aufbringen von metalllegierungsüberzügen und überzogene komponente
US6986814B2 (en) 2001-12-20 2006-01-17 General Electric Company Gas distributor for vapor coating method and container
US7094445B2 (en) * 2002-05-07 2006-08-22 General Electric Company Dimensionally controlled pack aluminiding of internal surfaces of a hollow article
US6932570B2 (en) * 2002-05-23 2005-08-23 General Electric Company Methods and apparatus for extending gas turbine engine airfoils useful life
US6884476B2 (en) 2002-10-28 2005-04-26 General Electric Company Ceramic masking material and application method for protecting turbine airfoil component surfaces during vapor phase aluminiding
US6841195B2 (en) * 2002-12-18 2005-01-11 General Electric Company Process for corrosion protection of turbine internal components
US20070023142A1 (en) * 2002-12-19 2007-02-01 Lagraff John R Airfoil refurbishment method
US6929825B2 (en) * 2003-02-04 2005-08-16 General Electric Company Method for aluminide coating of gas turbine engine blade
US7026011B2 (en) * 2003-02-04 2006-04-11 General Electric Company Aluminide coating of gas turbine engine blade
US20040180232A1 (en) * 2003-03-12 2004-09-16 General Electric Company Selective region vapor phase aluminided superalloy articles
FR2853329B1 (fr) * 2003-04-02 2006-07-14 Onera (Off Nat Aerospatiale) Procede pour former sur un metal un revetement protecteur contenant de l'aluminium et du zirconium
US6896488B2 (en) * 2003-06-05 2005-05-24 General Electric Company Bond coat process for thermal barrier coating
US6905730B2 (en) * 2003-07-08 2005-06-14 General Electric Company Aluminide coating of turbine engine component
US7455890B2 (en) * 2003-08-05 2008-11-25 General Electric Company Ion implantation of turbine engine rotor component
US7273635B2 (en) * 2003-09-29 2007-09-25 Howmet Corporation Method of forming aluminide diffusion coatings
US7163718B2 (en) * 2003-10-15 2007-01-16 General Electric Company Method of selective region vapor phase aluminizing
EP1524328B1 (de) * 2003-10-15 2017-01-04 General Electric Company Verfahren zur bereichsselektiven Dampfphasenaluminisierung
CN1956777B (zh) * 2004-03-23 2011-06-08 维罗西股份有限公司 微通道装置中修补的均匀涂层
US7874432B2 (en) 2004-03-23 2011-01-25 Velocys Protected alloy surfaces in microchannel apparatus and catalysts, alumina supported catalysts, catalyst intermediates, and methods of forming catalysts and microchannel apparatus
DE102004045049A1 (de) * 2004-09-15 2006-03-16 Man Turbo Ag Verfahren zum Aufbringen einer Schutzschicht
EP1802784B1 (de) * 2004-09-16 2012-02-15 MT Coatings, LLC Aluminid-überzogene turbomotoren-bestandteile und verfahren zum aufbringen von solchen aluminid-beschichtungen auf turbomotoren-bestandteilen
US20060057418A1 (en) * 2004-09-16 2006-03-16 Aeromet Technologies, Inc. Alluminide coatings containing silicon and yttrium for superalloys and method of forming such coatings
US20060093849A1 (en) * 2004-11-02 2006-05-04 Farmer Andrew D Method for applying chromium-containing coating to metal substrate and coated article thereof
US9133718B2 (en) 2004-12-13 2015-09-15 Mt Coatings, Llc Turbine engine components with non-aluminide silicon-containing and chromium-containing protective coatings and methods of forming such non-aluminide protective coatings
US8020378B2 (en) * 2004-12-29 2011-09-20 Umicore Ag & Co. Kg Exhaust manifold comprising aluminide
US20070190245A1 (en) * 2006-02-15 2007-08-16 General Electric Company Method of coating gas turbine components
US7927656B2 (en) * 2006-08-31 2011-04-19 General Electric Company Method and apparatus for controlling diffusion coating of internal passages
US8808852B2 (en) * 2007-07-11 2014-08-19 United Technologies Corporation Process for controlling fatigue debit of a coated article
US8273231B2 (en) * 2007-12-21 2012-09-25 Rolls-Royce Corporation Methods of depositing coatings with γ-Ni + γ′-Ni3A1 phase constitution
US8501273B2 (en) * 2008-10-02 2013-08-06 Rolls-Royce Corporation Mixture and technique for coating an internal surface of an article
GB0902633D0 (en) * 2009-02-18 2009-04-01 Rolls Royce Plc A method and an arrangement for vapour phase coating of an internal surface of at least one hollow article
US9624583B2 (en) * 2009-04-01 2017-04-18 Rolls-Royce Corporation Slurry-based coating techniques for smoothing surface imperfections
US20110150666A1 (en) * 2009-12-18 2011-06-23 Brian Thomas Hazel Turbine blade
WO2013070520A2 (en) * 2011-11-03 2013-05-16 Barson Composites Corporation Corrosion-resistant diffusion coatings
EP2970031B1 (de) 2013-03-15 2020-09-23 Rolls-Royce Corporation Wiederherstellung einer auf suspension basierenden beschichtung
US20160222803A1 (en) * 2013-09-24 2016-08-04 United Technologies Corporation Method of simultaneously applying three different diffusion aluminide coatings to a single part
US9909202B2 (en) 2014-05-02 2018-03-06 General Electric Company Apparatus and methods for slurry aluminide coating repair
US9932665B2 (en) * 2015-01-22 2018-04-03 United Technologies Corporation Corrosion resistant coating application method
US11286550B2 (en) * 2017-03-28 2022-03-29 Raytheon Technologies Corporation Aluminum-chromium diffusion coating
US10633740B2 (en) 2018-03-19 2020-04-28 Applied Materials, Inc. Methods for depositing coatings on aerospace components
US11286792B2 (en) * 2019-07-30 2022-03-29 Rolls-Royce Plc Ceramic matrix composite vane with cooling holes and methods of making the same
US11466364B2 (en) 2019-09-06 2022-10-11 Applied Materials, Inc. Methods for forming protective coatings containing crystallized aluminum oxide
FR3102775B1 (fr) * 2019-11-05 2022-04-22 Safran Piece d'aeronef en superalliage comprenant un canal de refroidissement
CN112626449A (zh) * 2020-11-30 2021-04-09 中国航发动力股份有限公司 一种涡轮叶片上铬改性铝化物涂层的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951642A (en) * 1974-11-07 1976-04-20 General Electric Company Metallic coating powder containing Al and Hf
US4031274A (en) * 1975-10-14 1977-06-21 General Electric Company Method for coating cavities with metal
US4332843A (en) * 1981-03-23 1982-06-01 General Electric Company Metallic internal coating method
US4835011A (en) * 1986-11-03 1989-05-30 United Technologies Corporation Yttrium enriched aluminide coatings
US4978558A (en) * 1988-06-10 1990-12-18 United Technologies Corporation Method for applying diffusion coating masks
US5071678A (en) * 1990-10-09 1991-12-10 United Technologies Corporation Process for applying gas phase diffusion aluminide coatings
US5264245A (en) * 1991-12-04 1993-11-23 Howmet Corporation CVD method for forming uniform coatings
GB9204791D0 (en) * 1992-03-05 1992-04-22 Rolls Royce Plc A coated article
US5366765A (en) * 1993-05-17 1994-11-22 United Technologies Corporation Aqueous slurry coating system for aluminide coatings
US5702288A (en) * 1995-08-30 1997-12-30 United Technologies Corporation Method of removing excess overlay coating from within cooling holes of aluminide coated gas turbine engine components
US5788823A (en) 1996-07-23 1998-08-04 Howmet Research Corporation Platinum modified aluminide diffusion coating and method
US5807428A (en) * 1997-05-22 1998-09-15 United Technologies Corporation Slurry coating system
US5928725A (en) * 1997-07-18 1999-07-27 Chromalloy Gas Turbine Corporation Method and apparatus for gas phase coating complex internal surfaces of hollow articles
US6110262A (en) * 1998-08-31 2000-08-29 Sermatech International, Inc. Slurry compositions for diffusion coatings

Also Published As

Publication number Publication date
EP1079073A2 (de) 2001-02-28
US6273678B1 (en) 2001-08-14
EP1079073B1 (de) 2010-03-10
EP1079073A3 (de) 2004-04-21

Similar Documents

Publication Publication Date Title
DE60043969D1 (de) Diffusionsbeschichtung aus modifiziertem Aluminid für die Innenfläche von Gasturbinenbauteilen
DE60217456D1 (de) Abreibbare Beschichtung für Mantelringe von Gasturbinen
DE60141500D1 (de) Lageranordnung für Gasturbinentriebwerk
DE69810401D1 (de) Aluminid/MCrAlY Beschichtungssystem
DE69828255D1 (de) Dichtungsstruktur für gasturbinen
DE69933601D1 (de) Gasturbine
DE69932688D1 (de) Kühlungsöffnungen für Gasturbinenkomponenten
DE69509083T2 (de) Reparaturbeschichtung von gegenstaenden aus superlegierungen wie gasturbinentriebwerkkomponenten
DE60105665D1 (de) Beschichtungszusammensetzung, Beschichtungsverfahren und beschichtete Gegenstände
DE69818832D1 (de) Integrale lageranordnung für turbolader
DE69926236D1 (de) Gasturbinenelement
DE60209825D1 (de) Abreibbare Beschichtung und Produktionsverfahren
SG104325A1 (en) Method for applying diffusion aluminide coating on a selective area of a turbine engine component
DE60118809D1 (de) Gasturbine
DE69831595T2 (de) Beschichtungszusammensetzung für flächengebilde aus metall und harzfolien, daraus hergestellte harzbeschichtete flächengebilde aus metall und metallgefässe
DE69926594D1 (de) Axiale Gasturbine
DE69820207D1 (de) Rotor für gasturbinen
DE50209543D1 (de) Gasturbine
TR199903180A3 (tr) Bir difüzyon alüminid kaplamasindan sicak asinma ürünlerinin sökülme yöntemi.
DE60142813D1 (de) Verbessertes Beschichtungssystem für Turbinenschaufeln
ATE286096T1 (de) Mattierungsmittel für thermisch vernetzbare beschichtungszusammensetzungen
DE69909700D1 (de) Beschichtung für Turbinenkomponenten
DE69624971D1 (de) Fäulnisverhinderndes Überzugsmittel für Turbomaschinen
DE69920373D1 (de) Stromzuführungskörper für birne und verfahren zu seiner herstellung
DE69929490D1 (de) Gasturbine

Legal Events

Date Code Title Description
8363 Opposition against the patent