ITMI20052409A1 - Preforma e metodo per riparare superleghe a b<ase di bichel e componenti da questi riparati - Google Patents

Preforma e metodo per riparare superleghe a b<ase di bichel e componenti da questi riparati

Info

Publication number
ITMI20052409A1
ITMI20052409A1 IT002409A ITMI20052409A ITMI20052409A1 IT MI20052409 A1 ITMI20052409 A1 IT MI20052409A1 IT 002409 A IT002409 A IT 002409A IT MI20052409 A ITMI20052409 A IT MI20052409A IT MI20052409 A1 ITMI20052409 A1 IT MI20052409A1
Authority
IT
Italy
Prior art keywords
superleghe
bichel
ase
preform
repair
Prior art date
Application number
IT002409A
Other languages
English (en)
Italian (it)
Inventor
Sujith Sathian
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ITMI20052409A1 publication Critical patent/ITMI20052409A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/52—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • 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
    • F01D5/005—Repairing methods or devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/236—Diffusion bonding
    • 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12042—Porous component
    • 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • 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
    • Y10T428/12181—Composite powder [e.g., coated, etc.]
    • 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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • 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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
    • 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.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12944—Ni-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
IT002409A 2004-12-17 2005-12-16 Preforma e metodo per riparare superleghe a b<ase di bichel e componenti da questi riparati ITMI20052409A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/905,143 US7335427B2 (en) 2004-12-17 2004-12-17 Preform and method of repairing nickel-base superalloys and components repaired thereby

Publications (1)

Publication Number Publication Date
ITMI20052409A1 true ITMI20052409A1 (it) 2006-06-18

Family

ID=36571339

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002409A ITMI20052409A1 (it) 2004-12-17 2005-12-16 Preforma e metodo per riparare superleghe a b<ase di bichel e componenti da questi riparati

Country Status (5)

Country Link
US (3) US7335427B2 (enExample)
JP (1) JP2006188760A (enExample)
CN (1) CN1800425A (enExample)
DE (1) DE102005059299A1 (enExample)
IT (1) ITMI20052409A1 (enExample)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8703044B2 (en) 2006-01-03 2014-04-22 General Electric Company Machine components and methods of fabricating and repairing
GB2442449B (en) * 2006-10-04 2008-06-11 Rolls Royce Plc Forming firtree profiles
JP5529366B2 (ja) * 2007-03-29 2014-06-25 三菱重工業株式会社 コーティング材料及びその製造方法並びにコーティング方法並びにシュラウド付き動翼
JP5078537B2 (ja) * 2007-10-15 2012-11-21 三菱重工業株式会社 補修方法
US20090113706A1 (en) * 2007-11-06 2009-05-07 General Electric Company Craze crack repair of combustor liners
RU2367554C2 (ru) * 2007-11-08 2009-09-20 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "САЛЮТ" (ФГУП "ММПП "САЛЮТ") Способ ремонта лопаток турбины газотурбинного двигателя
US8510926B2 (en) * 2008-05-05 2013-08-20 United Technologies Corporation Method for repairing a gas turbine engine component
US7699944B2 (en) * 2008-05-06 2010-04-20 Honeywell International Inc. Intermetallic braze alloys and methods of repairing engine components
CN101348911B (zh) * 2008-09-02 2010-04-07 尹春久 一种耐磨层镶涂熔结工艺
CN101960653B (zh) * 2008-10-08 2013-03-13 松下电器产业株式会社 负极及其制造方法和非水电解质二次电池
US7789288B1 (en) 2009-07-31 2010-09-07 General Electric Company Brazing process and material for repairing a component
DE102009036405A1 (de) 2009-08-06 2011-02-10 Mtu Aero Engines Gmbh Reparatur von Turbinenbauteilen und Lotlegierung hierfür
US8573949B2 (en) * 2009-09-30 2013-11-05 General Electric Company Method and system for focused energy brazing
RU2426632C1 (ru) * 2009-11-30 2011-08-20 Общество с ограниченной ответственностью "Производственное предприятие Турбинаспецсервис" Способ восстановления блока сопловых лопаток турбомашин из никелевых и кобальтовых сплавов
US9623504B2 (en) * 2010-11-08 2017-04-18 General Electric Company System and method for brazing
US20120231295A1 (en) * 2011-03-08 2012-09-13 General Electric Company Method of fabricating a component and a component
CH705321A1 (de) * 2011-07-19 2013-01-31 Alstom Technology Ltd Lötfolie zum Hochtemperaturlöten und Verfahren zum Reparieren bzw. Herstellen von Bauteilen unter Verwendung dieser Lötfolie.
FR2978070B1 (fr) * 2011-07-22 2014-11-14 Snecma Procede de reparation d'une piece de turbomachine
US10076811B2 (en) 2011-11-03 2018-09-18 Siemens Energy, Inc. Structural braze repair of superalloy component
US9273562B2 (en) * 2011-11-07 2016-03-01 Siemens Energy, Inc. Projection resistance welding of superalloys
US9186740B2 (en) 2011-11-07 2015-11-17 Siemens Energy, Inc. Projection resistance brazing of superalloys
US9347124B2 (en) * 2011-11-07 2016-05-24 Siemens Energy, Inc. Hold and cool process for superalloy joining
DE102011087158A1 (de) * 2011-11-25 2013-05-29 Mtu Aero Engines Gmbh Verfahren zur Panzerung der Z-Notch von TiAl-Schaufeln
US20130156555A1 (en) * 2011-12-15 2013-06-20 General Electric Company Braze materials, brazing processes, and components with wear-resistant coatings formed thereby
US9598774B2 (en) 2011-12-16 2017-03-21 General Electric Corporation Cold spray of nickel-base alloys
DK2644312T3 (en) * 2012-03-28 2019-02-25 Alfa Laval Corp Ab Hitherto unknown soldering concept
US9272350B2 (en) 2012-03-30 2016-03-01 Siemens Energy, Inc. Method for resistance braze repair
US9101996B2 (en) * 2012-05-09 2015-08-11 Siemens Energy, Inc. Low melting point braze alloy for high temperature applications
US20140017415A1 (en) * 2012-07-13 2014-01-16 General Electric Company Coating/repairing process using electrospark with psp rod
US9085042B2 (en) 2012-08-10 2015-07-21 Siemens Energy, Inc. Stud welding repair of superalloy components
EP2890823B1 (en) * 2012-08-28 2017-03-22 Questek Innovations LLC Cobalt alloys
US9700941B2 (en) * 2012-10-03 2017-07-11 Siemens Energy, Inc. Method for repairing a component for use in a turbine engine
EP2728035B1 (de) * 2012-10-31 2020-07-01 MTU Aero Engines AG Verfahren zur Änderung der Oberflächeneigenschaften von Bauteilen
US9863249B2 (en) * 2012-12-04 2018-01-09 Siemens Energy, Inc. Pre-sintered preform repair of turbine blades
US9429023B2 (en) * 2013-01-14 2016-08-30 Honeywell International Inc. Gas turbine engine components and methods for their manufacture using additive manufacturing techniques
US9056443B2 (en) 2013-02-04 2015-06-16 General Electric Company Brazing process, braze arrangement, and brazed article
US9346101B2 (en) 2013-03-15 2016-05-24 Kennametal Inc. Cladded articles and methods of making the same
US9862029B2 (en) 2013-03-15 2018-01-09 Kennametal Inc Methods of making metal matrix composite and alloy articles
WO2014197087A2 (en) 2013-03-15 2014-12-11 Siemens Energy, Inc. Component repair using brazed surface textured superalloy foil
CN105102181A (zh) 2013-03-15 2015-11-25 西门子能源公司 用于修复超合金部件的预烧结的预成形坯
US9638051B2 (en) * 2013-09-04 2017-05-02 General Electric Company Turbomachine bucket having angel wing for differently sized discouragers and related methods
DE102014200121A1 (de) * 2014-01-08 2015-07-09 Siemens Aktiengesellschaft Manganhaltige Hochtemperaturlotlegierung auf Kobaltbasis, Pulver, Bauteil und Lotverfahren
CN103894599B (zh) * 2014-03-14 2016-04-13 华南理工大学 一种镍基粉末冶金修复材料及其应用
US11344977B2 (en) 2014-04-14 2022-05-31 Siemens Energy, Inc. Structural braze for superalloy material
US9434017B2 (en) * 2014-06-30 2016-09-06 General Electric Company Braze methods and components with heat resistant materials
US20150377037A1 (en) * 2014-06-30 2015-12-31 General Electric Company Braze methods and components for turbine buckets
US11047398B2 (en) 2014-08-05 2021-06-29 Energy Recovery, Inc. Systems and methods for repairing fluid handling equipment
JP6358246B2 (ja) 2015-01-08 2018-07-18 セイコーエプソン株式会社 粉末冶金用金属粉末、コンパウンド、造粒粉末、焼結体および装飾品
EP3095550B1 (en) 2015-05-20 2025-03-19 Rolls-Royce Corporation Pre-sintered preform braze for joining alloy castings and use thereof
US20170044903A1 (en) * 2015-08-13 2017-02-16 General Electric Company Rotating component for a turbomachine and method for providing cooling of a rotating component
DE102015219512A1 (de) * 2015-10-08 2017-04-13 MTU Aero Engines AG Reparatur verschlissener Bauteiloberflächen
FR3042997B1 (fr) * 2015-10-29 2018-04-06 Safran Aircraft Engines Procede pour realiser une piece d'etancheite a corps en superalliage et revetement brase
US10072504B2 (en) * 2015-12-22 2018-09-11 General Electric Company Alloy, welded article and welding process
CN107083502B (zh) * 2016-02-12 2023-10-13 肯纳金属公司 耐磨且耐蚀的钴基合金粉末及其施加方法
US20170241267A1 (en) * 2016-02-18 2017-08-24 General Electric Company System and Method for Rejuvenating Coated Components of Gas Turbine Engines
JP6372498B2 (ja) * 2016-02-19 2018-08-15 セイコーエプソン株式会社 粉末冶金用金属粉末、コンパウンド、造粒粉末、焼結体および耐熱部品
EP3216554B1 (de) * 2016-03-09 2020-05-06 MTU Aero Engines GmbH Bauteil mit verschleissgeschützten öffnungen und vertiefungen sowie verfahren zur herstellung derselben
FR3048630B1 (fr) * 2016-03-14 2020-02-21 Centre National De La Recherche Scientifique Procede de fabrication d'une plaque abradable et de reparation d'un anneau de turbine
GB2551750B (en) * 2016-06-29 2020-03-25 Rolls Royce Plc Cavity sealing
CN106583964B (zh) * 2016-10-27 2019-07-23 中国人民解放军第五七一九工厂 一种发动机热端部件三维尺寸钎焊修复材料及制备方法
US11759877B2 (en) 2016-12-23 2023-09-19 General Electric Company Amorphous ductile braze alloy compositions, and related methods and articles
CN106914670B (zh) * 2017-01-18 2019-04-12 新兴能源装备股份有限公司 一种薄壁钢漏孔钎焊方法
US11117208B2 (en) * 2017-03-21 2021-09-14 Kennametal Inc. Imparting wear resistance to superalloy articles
US10556294B2 (en) * 2017-06-06 2020-02-11 General Electric Company Method of treating superalloy articles
EP3434864B1 (en) 2017-07-27 2020-12-16 General Electric Company A method and system for repairing a turbomachine
US20190039141A1 (en) * 2017-08-07 2019-02-07 General Electric Company Pre-sintered preform and process
US10844465B2 (en) * 2017-08-09 2020-11-24 Garrett Transportation I Inc. Stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys
US10392938B1 (en) * 2018-08-09 2019-08-27 Siemens Energy, Inc. Pre-sintered preform for repair of service run gas turbine components
US11090771B2 (en) 2018-11-05 2021-08-17 Rolls-Royce Corporation Dual-walled components for a gas turbine engine
EP3677697A1 (en) * 2019-01-07 2020-07-08 Siemens Aktiengesellschaft Co-alloy for additive manufacturing and method
US11305363B2 (en) 2019-02-11 2022-04-19 Rolls-Royce Corporation Repair of through-hole damage using braze sintered preform
EP3927943B1 (en) * 2019-03-29 2024-10-16 Siemens Energy, Inc. Tip repair of a turbine component using a composite tip boron base pre-sintered preform
EP3990749B1 (en) 2019-07-30 2025-09-10 Siemens Energy, Inc. Blade for a gas turbine, formed from a nickel- based superalloy and corresponding repair method
CN112077410A (zh) * 2020-09-17 2020-12-15 中国航发沈阳黎明航空发动机有限责任公司 一种3d打印金属构件缺陷的焊接修补方法
US11692446B2 (en) 2021-09-23 2023-07-04 Rolls-Royce North American Technologies, Inc. Airfoil with sintered powder components
CN116551313A (zh) * 2022-01-27 2023-08-08 盾安环境技术有限公司 阀结构件加工方法及阀结构件
CN115815586B (zh) * 2022-11-17 2024-12-27 东方电气集团东方汽轮机有限公司 一种燃气轮机透平高温部件修复用镍基高温合金预制件及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830934A (en) * 1987-06-01 1989-05-16 General Electric Company Alloy powder mixture for treating alloys
US5812926A (en) * 1991-09-03 1998-09-22 General Electric Company Process for hard facing a substrate
JPH06179979A (ja) * 1992-08-28 1994-06-28 Nippon Sozai Kk 高エネルギーを有するメディアを利用した金属被覆層の形成方法
US5916518A (en) * 1997-04-08 1999-06-29 Allison Engine Company Cobalt-base composition
US6210635B1 (en) * 1998-11-24 2001-04-03 General Electric Company Repair material
US6060174A (en) * 1999-05-26 2000-05-09 Siemens Westinghouse Power Corporation Bond coats for turbine components and method of applying the same
US6451454B1 (en) * 1999-06-29 2002-09-17 General Electric Company Turbine engine component having wear coating and method for coating a turbine engine component
US6551372B1 (en) * 1999-09-17 2003-04-22 Rolls-Royce Corporation High performance wrought powder metal articles and method of manufacture
US6520401B1 (en) * 2001-09-06 2003-02-18 Sermatech International, Inc. Diffusion bonding of gaps
US7222422B2 (en) * 2004-02-16 2007-05-29 General Electric Company Method for refurbishing surfaces subjected to high compression contact
US6972390B2 (en) * 2004-03-04 2005-12-06 Honeywell International, Inc. Multi-laser beam welding high strength superalloys
US6905728B1 (en) * 2004-03-22 2005-06-14 Honeywell International, Inc. Cold gas-dynamic spray repair on gas turbine engine components
US20050220995A1 (en) * 2004-04-06 2005-10-06 Yiping Hu Cold gas-dynamic spraying of wear resistant alloys on turbine blades
US7363707B2 (en) * 2004-06-14 2008-04-29 General Electric Company Braze repair of shroud block seal teeth in a gas turbine engine
US20060049153A1 (en) * 2004-09-08 2006-03-09 Cahoon Christopher L Dual feed laser welding system
US7653994B2 (en) * 2006-03-22 2010-02-02 General Electric Company Repair of HPT shrouds with sintered preforms

Also Published As

Publication number Publication date
US20080187777A1 (en) 2008-08-07
DE102005059299A1 (de) 2006-06-22
JP2006188760A (ja) 2006-07-20
US20080237306A1 (en) 2008-10-02
US20060134454A1 (en) 2006-06-22
US7506793B2 (en) 2009-03-24
US7335427B2 (en) 2008-02-26
CN1800425A (zh) 2006-07-12

Similar Documents

Publication Publication Date Title
ITMI20052409A1 (it) Preforma e metodo per riparare superleghe a b&lt;ase di bichel e componenti da questi riparati
SG114717A1 (en) Platform repair by laser cladding
EP1964104A4 (en) SHIELD AND LIGHTING PROCEDURE
DE602006017021D1 (de) Lochreparaturtechnik
FI20031301L (fi) Esteröintimenetelmä
SG108982A1 (en) Turbine element repair
PL1957685T3 (pl) Sposób naprawy pęknięć w elementach konstrukcyjnych
SG112058A1 (en) Method for repairing components using environmental bond coatings and resultant repaired components
DE60319492D1 (de) Reparaturmethode für einen Turbinenleitapparat und Turbinenleitapparat
PL1937293T3 (pl) Sposób naprawy rozdarć łąkotki
GB0408497D0 (en) Turbine blisk
BRPI0717073A2 (pt) Composição detergente e método
FI20040005L (fi) Depolymerointimenetelmä
TWI349915B (en) Pixel structure and repair method thereof
DK2441461T3 (da) Sammensætninger og fremgangsmåder til reparation af vaskulær skade
DE602005009200D1 (de) Quecksilberfreisetzende zusammensetzungen und herstellungsverfahren dafür
ATA7002004A (de) Reparaturset
PT1860258E (pt) Fossa de montagem e de reparação
GB0415594D0 (en) Building panel repair
SG114708A1 (en) Method of repair for cast article
AU2003278197A1 (en) Machine for repairing shuttering panels and repair method
EP1795753A4 (en) COMPRESSOR WITH DEVICE FOR REMOVING FOREIGN MATERIALS
PL1618286T3 (pl) Sposób naprawy turbin gazowych
GB0413950D0 (en) Sanitizing method
NO20054551D0 (no) Smart reparasjon