FR2923741B1 - PROCESS FOR REPAIRING A THERMOMECHANICAL PART BY A HIGH ENERGY BEAM - Google Patents

PROCESS FOR REPAIRING A THERMOMECHANICAL PART BY A HIGH ENERGY BEAM

Info

Publication number
FR2923741B1
FR2923741B1 FR0759142A FR0759142A FR2923741B1 FR 2923741 B1 FR2923741 B1 FR 2923741B1 FR 0759142 A FR0759142 A FR 0759142A FR 0759142 A FR0759142 A FR 0759142A FR 2923741 B1 FR2923741 B1 FR 2923741B1
Authority
FR
France
Prior art keywords
repairing
high energy
energy beam
thermomechanical part
thermomechanical
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
FR0759142A
Other languages
French (fr)
Other versions
FR2923741A1 (en
Inventor
Claude Pagnon
Eric Pinto
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 Services SA
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 Services SA filed Critical SNECMA Services SA
Priority to FR0759142A priority Critical patent/FR2923741B1/en
Publication of FR2923741A1 publication Critical patent/FR2923741A1/en
Application granted granted Critical
Publication of FR2923741B1 publication Critical patent/FR2923741B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0053—Seam welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0093—Welding characterised by the properties of the materials to be welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
    • B23K35/325—Ti as the principal constituent
    • 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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/14—Titanium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/26—Alloys of Nickel and Cobalt and Chromium
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
    • F05D2300/133—Titanium
FR0759142A 2007-11-19 2007-11-19 PROCESS FOR REPAIRING A THERMOMECHANICAL PART BY A HIGH ENERGY BEAM Active FR2923741B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0759142A FR2923741B1 (en) 2007-11-19 2007-11-19 PROCESS FOR REPAIRING A THERMOMECHANICAL PART BY A HIGH ENERGY BEAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0759142A FR2923741B1 (en) 2007-11-19 2007-11-19 PROCESS FOR REPAIRING A THERMOMECHANICAL PART BY A HIGH ENERGY BEAM

Publications (2)

Publication Number Publication Date
FR2923741A1 FR2923741A1 (en) 2009-05-22
FR2923741B1 true FR2923741B1 (en) 2010-05-14

Family

ID=39561789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0759142A Active FR2923741B1 (en) 2007-11-19 2007-11-19 PROCESS FOR REPAIRING A THERMOMECHANICAL PART BY A HIGH ENERGY BEAM

Country Status (1)

Country Link
FR (1) FR2923741B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108252746A (en) * 2016-10-12 2018-07-06 通用电气公司 Turbo blade and its related forming method
CN111872633A (en) * 2020-07-14 2020-11-03 苏州市鑫渭阀门有限公司 Valve and shaft surface regeneration strengthening process

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102357742B (en) * 2011-10-21 2013-07-31 常州机械刀片有限公司 Super-plastic and non-oxidation method of welding and splicing steel to mechanical blades
PL220908B1 (en) 2012-08-09 2016-01-29 Gen Electric Regeneration of the steam turbine blading carrier using a bonding method in the solid state
US20180216464A1 (en) * 2017-01-31 2018-08-02 General Electric Company Method of repairing a blisk

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836640B1 (en) * 2002-03-01 2004-09-10 Snecma Moteurs THIN PRODUCTS OF TITANIUM BETA OR QUASI BETA ALLOYS MANUFACTURING BY FORGING
RU2240215C1 (en) * 2003-07-15 2004-11-20 Открытое акционерное общество "Пермский моторный завод" Vane blade restoration process
US7249412B2 (en) * 2004-05-25 2007-07-31 General Electric Company Method for repairing a damaged blade of a Blisk
FR2882533B1 (en) * 2005-02-25 2007-07-06 Snecma Moteurs Sa PROCESS FOR REPAIRING MONOBLOC AUBING DISK, BEGINNING AND END OF COUNTRYSIDE TEST
US7094988B1 (en) * 2005-04-18 2006-08-22 Honeywell International, Inc. Laser welding heat treat process
FR2889091B1 (en) * 2005-07-29 2007-10-19 Snecma PROCESS FOR REPAIRING A VANE OF A MONOBLOC TURBOMACHINE AIRBORNE DISC AND TEST FOR CARRYING OUT THE PROCESS
DE102006033297A1 (en) * 2006-07-17 2008-01-24 Rolls-Royce Deutschland Ltd & Co Kg Repair process for blades of gas turbine compressor involves heat treatment using laser beam in locally limited region influenced by welding heat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108252746A (en) * 2016-10-12 2018-07-06 通用电气公司 Turbo blade and its related forming method
CN108252746B (en) * 2016-10-12 2021-12-07 通用电气公司 Turbine blade and related method of forming
CN111872633A (en) * 2020-07-14 2020-11-03 苏州市鑫渭阀门有限公司 Valve and shaft surface regeneration strengthening process

Also Published As

Publication number Publication date
FR2923741A1 (en) 2009-05-22

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