FR2978070B1 - Procede de reparation d'une piece de turbomachine - Google Patents

Procede de reparation d'une piece de turbomachine

Info

Publication number
FR2978070B1
FR2978070B1 FR1156709A FR1156709A FR2978070B1 FR 2978070 B1 FR2978070 B1 FR 2978070B1 FR 1156709 A FR1156709 A FR 1156709A FR 1156709 A FR1156709 A FR 1156709A FR 2978070 B1 FR2978070 B1 FR 2978070B1
Authority
FR
France
Prior art keywords
repairing
turbomachine
piece
turbomachine piece
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.)
Active
Application number
FR1156709A
Other languages
English (en)
Other versions
FR2978070A1 (fr
Inventor
Jean-Baptiste Mottin
Andre Hubert Louis Malie
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1156709A priority Critical patent/FR2978070B1/fr
Publication of FR2978070A1 publication Critical patent/FR2978070A1/fr
Application granted granted Critical
Publication of FR2978070B1 publication Critical patent/FR2978070B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • 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
    • F05D2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
FR1156709A 2011-07-22 2011-07-22 Procede de reparation d'une piece de turbomachine Active FR2978070B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1156709A FR2978070B1 (fr) 2011-07-22 2011-07-22 Procede de reparation d'une piece de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156709A FR2978070B1 (fr) 2011-07-22 2011-07-22 Procede de reparation d'une piece de turbomachine

Publications (2)

Publication Number Publication Date
FR2978070A1 FR2978070A1 (fr) 2013-01-25
FR2978070B1 true FR2978070B1 (fr) 2014-11-14

Family

ID=44588075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156709A Active FR2978070B1 (fr) 2011-07-22 2011-07-22 Procede de reparation d'une piece de turbomachine

Country Status (1)

Country Link
FR (1) FR2978070B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2862652A1 (fr) * 2013-10-15 2015-04-22 Siemens Aktiengesellschaft Procédé de fusion par faisceau d'électrons et agencement de faisceau d'électrons
US20150224603A1 (en) * 2014-02-07 2015-08-13 Siemens Energy, Inc. Filler cloth for laser cladding
US9682449B2 (en) * 2014-05-09 2017-06-20 United Technologies Corporation Repair material preform
US9452474B2 (en) 2014-05-09 2016-09-27 United Technologies Corporation Method for forming a directionally solidified replacement body for a component using additive manufacturing
FR3028436B1 (fr) * 2014-11-14 2019-04-05 Safran Aircraft Engines Procede d'elaboration d'une piece de turbomachine
FR3036300B1 (fr) * 2015-05-21 2017-06-23 Snecma Procede de fabrication d'une piece avec surface d'assemblage par fabrication additive
US9969000B2 (en) * 2015-07-08 2018-05-15 General Electric Company Additive manufacturing of joining preforms
DE102015219360A1 (de) * 2015-10-07 2017-04-13 Siemens Aktiengesellschaft Auftragen einer Lotschicht mittels eines additiven Fertigungsverfahrens
DE102016121165A1 (de) * 2016-11-07 2018-05-09 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co. Kg Verfahren zum Fertigen eines Lotstabs für die Herstellung oder Reparatur von Bauteilen und Lotstab-Set
DE102016121530A1 (de) * 2016-11-10 2018-05-17 voestalpine Böhler Welding Fontargen GmbH Verfahren zur Herstellung eines Lotformteils sowie Lotformteil
EP3321189B1 (fr) 2016-11-11 2021-03-03 Airbus Operations GmbH Procédé de reconditionnement d'une partie endommagée d'un composant et élément inséré
US10392938B1 (en) * 2018-08-09 2019-08-27 Siemens Energy, Inc. Pre-sintered preform for repair of service run gas turbine components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6355086B2 (en) * 1997-08-12 2002-03-12 Rolls-Royce Corporation Method and apparatus for making components by direct laser processing
DE10319494A1 (de) * 2003-04-30 2004-11-18 Mtu Aero Engines Gmbh Verfahren zur Reparatur und/oder Modifikation von Bauteilen einer Gasturbine
US7335427B2 (en) * 2004-12-17 2008-02-26 General Electric Company Preform and method of repairing nickel-base superalloys and components repaired thereby
US7653994B2 (en) * 2006-03-22 2010-02-02 General Electric Company Repair of HPT shrouds with sintered preforms
DE102006033799A1 (de) * 2006-07-19 2008-01-24 Mtu Aero Engines Gmbh Verfahren zur Reparatur von Turbinenschaufeln

Also Published As

Publication number Publication date
FR2978070A1 (fr) 2013-01-25

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