DE60217196D1 - Nickel-Basis-Hartlötmaterial und Verfahren zum Reparieren durch Hartlöten - Google Patents

Nickel-Basis-Hartlötmaterial und Verfahren zum Reparieren durch Hartlöten

Info

Publication number
DE60217196D1
DE60217196D1 DE60217196T DE60217196T DE60217196D1 DE 60217196 D1 DE60217196 D1 DE 60217196D1 DE 60217196 T DE60217196 T DE 60217196T DE 60217196 T DE60217196 T DE 60217196T DE 60217196 D1 DE60217196 D1 DE 60217196D1
Authority
DE
Germany
Prior art keywords
brazing
nickel
repair
brazing material
based brazing
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
DE60217196T
Other languages
English (en)
Other versions
DE60217196T2 (de
Inventor
Joel Heywood Cohen
David Edwin Budinger
James Michael Caldwell
Michael Glenn Gordon
Edward John Emilianowcz
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
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60217196D1 publication Critical patent/DE60217196D1/de
Publication of DE60217196T2 publication Critical patent/DE60217196T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • 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
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent
    • B23K35/304—Ni as the principal constituent with Cr as the next major constituent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/002—Wall structures
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B23K35/025—Pastes, creams, slurries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)
DE60217196T 2001-01-29 2002-01-29 Nickel-Basis-Hartlötmaterial und Verfahren zum Reparieren durch Hartlöten Expired - Lifetime DE60217196T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/771,898 US6530971B1 (en) 2001-01-29 2001-01-29 Nickel-base braze material and braze repair method
US771898 2001-01-29

Publications (2)

Publication Number Publication Date
DE60217196D1 true DE60217196D1 (de) 2007-02-15
DE60217196T2 DE60217196T2 (de) 2007-10-11

Family

ID=25093274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60217196T Expired - Lifetime DE60217196T2 (de) 2001-01-29 2002-01-29 Nickel-Basis-Hartlötmaterial und Verfahren zum Reparieren durch Hartlöten

Country Status (5)

Country Link
US (1) US6530971B1 (de)
EP (1) EP1226896B1 (de)
JP (1) JP4060083B2 (de)
CA (1) CA2368329C (de)
DE (1) DE60217196T2 (de)

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Also Published As

Publication number Publication date
JP2002301589A (ja) 2002-10-15
EP1226896A2 (de) 2002-07-31
EP1226896B1 (de) 2007-01-03
CA2368329C (en) 2008-12-23
DE60217196T2 (de) 2007-10-11
JP4060083B2 (ja) 2008-03-12
CA2368329A1 (en) 2002-07-29
US6530971B1 (en) 2003-03-11
EP1226896A3 (de) 2004-05-12

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