PL1957685T3 - Sposób naprawy pęknięć w elementach konstrukcyjnych - Google Patents

Sposób naprawy pęknięć w elementach konstrukcyjnych

Info

Publication number
PL1957685T3
PL1957685T3 PL06807675T PL06807675T PL1957685T3 PL 1957685 T3 PL1957685 T3 PL 1957685T3 PL 06807675 T PL06807675 T PL 06807675T PL 06807675 T PL06807675 T PL 06807675T PL 1957685 T3 PL1957685 T3 PL 1957685T3
Authority
PL
Poland
Prior art keywords
components
repairing cracks
repairing
cracks
Prior art date
Application number
PL06807675T
Other languages
English (en)
Inventor
Andreas Volek
Original Assignee
MTU Aero Engines AG
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 MTU Aero Engines AG filed Critical MTU Aero Engines AG
Publication of PL1957685T3 publication Critical patent/PL1957685T3/pl

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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0018—Brazing of turbine parts
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
    • 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
    • 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
    • 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
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings
    • B23P6/045—Repairing fractures or cracked metal parts or products, e.g. castings of turbine components, e.g. moving or stationary blades, rotors, etc.
    • 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
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • 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
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
    • 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
    • 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
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05B2230/238—Soldering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/80—Repairing, retrofitting or upgrading methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
PL06807675T 2005-11-28 2006-10-31 Sposób naprawy pęknięć w elementach konstrukcyjnych PL1957685T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05025898A EP1790744A1 (de) 2005-11-28 2005-11-28 Verfahren zum Reparieren von Rissen in Bauteilen und Lotmaterial zum Löten von Bauteilen
EP06807675.1A EP1957685B1 (de) 2005-11-28 2006-10-31 Verfahren zum reparieren von rissen in bauteilen
PCT/EP2006/067951 WO2007060080A1 (de) 2005-11-28 2006-10-31 Verfahren zum reparieren von rissen in bauteilen und lotmaterial zum löten von bauteilen

Publications (1)

Publication Number Publication Date
PL1957685T3 true PL1957685T3 (pl) 2015-08-31

Family

ID=35892396

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06807675T PL1957685T3 (pl) 2005-11-28 2006-10-31 Sposób naprawy pęknięć w elementach konstrukcyjnych

Country Status (5)

Country Link
US (1) US7887748B2 (pl)
EP (2) EP1790744A1 (pl)
CN (1) CN101316940B (pl)
PL (1) PL1957685T3 (pl)
WO (1) WO2007060080A1 (pl)

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EP1967312A1 (de) * 2007-03-06 2008-09-10 Siemens Aktiengesellschaft Verfahren zur Lötreparatur eines Bauteils unter Vakuum und einem eingestellten Sauerstoffpartialdruck
RU2010145401A (ru) * 2008-04-09 2012-05-20 БАЙОПиЭм АБ (SE) Способ изготовления предметов из сплавов драгоценных металлов
US8510925B2 (en) * 2008-09-04 2013-08-20 Rolls-Royce Corporation System and method for sealing vacuum in hollow fan blades
EP2226149A1 (de) * 2009-03-04 2010-09-08 Siemens Aktiengesellschaft Zweischritt-Schweissverfahren
US8347479B2 (en) * 2009-08-04 2013-01-08 The United States Of America As Represented By The United States National Aeronautics And Space Administration Method for repairing cracks in structures
CN102120292B (zh) * 2011-03-18 2012-07-25 中国航空工业集团公司北京航空制造工程研究所 一种高温合金薄壁件裂纹真空钎焊修复方法
US10076811B2 (en) 2011-11-03 2018-09-18 Siemens Energy, Inc. Structural braze repair of superalloy component
CN103114225B (zh) * 2011-11-16 2016-01-27 中国科学院金属研究所 一种高强抗热腐蚀镍基单晶高温合金
CN103132148B (zh) * 2011-12-05 2015-08-19 中国科学院金属研究所 一种低密度、低成本、高强镍基单晶高温合金
US9418947B2 (en) * 2012-02-27 2016-08-16 Taiwan Semiconductor Manufacturing Company, Ltd. Mechanisms for forming connectors with a molding compound for package on package
US8816259B2 (en) * 2012-04-06 2014-08-26 Siemens Aktiengesellschaft Pack heat treatment for material enhancement
US8640942B1 (en) * 2013-03-13 2014-02-04 Siemens Energy, Inc. Repair of superalloy component
EP2969380B1 (en) * 2013-03-14 2020-05-06 Siemens Energy, Inc. Method for brazing a rene 80 superalloy substrate
US10279438B2 (en) 2013-03-15 2019-05-07 Siemens Energy, Inc. Presintered preform for repair of superalloy component
JP6275411B2 (ja) * 2013-08-09 2018-02-07 三菱重工業株式会社 ろう付方法
PL3055436T3 (pl) * 2013-10-11 2017-12-29 N.V. Bekaert S.A. Drut stalowy o dużej wytrzymałości na rozciąganie
DE102014204408A1 (de) * 2014-03-11 2015-09-17 Siemens Aktiengesellschaft Nickelbasis-Superlegierung mit erhöhter Oxidationsbeständigkeit, Pulver, Verfahren zum Schweißen und Bauteil
GB2539959A (en) 2015-07-03 2017-01-04 Univ Oxford Innovation Ltd A Nickel-based alloy
CN106112308A (zh) * 2016-07-22 2016-11-16 中国航空工业集团公司北京航空材料研究院 一种含Cr、B、Co、W、Mo、Re、Ta的镍基钎料及其应用
GB2554898B (en) 2016-10-12 2018-10-03 Univ Oxford Innovation Ltd A Nickel-based alloy
US11541470B2 (en) * 2021-04-02 2023-01-03 General Electric Company Methods of furnace-less brazing
CN113355667B (zh) * 2021-05-20 2023-03-31 西安欧中材料科技有限公司 一种镍基高温合金锻造模具表面微裂纹修复方法
CN114737185B (zh) * 2022-04-26 2023-04-28 西安交通大学 一种修复单晶涡轮叶片的激光摆动复合功率调制方法
EP4279620A1 (de) * 2022-05-20 2023-11-22 MTU Aero Engines AG Lotmischung zur anwendung in einem verfahren zum löten eines bauteils, additivlegierung, lötverfahren und bauteil
CN115302124B (zh) * 2022-06-30 2024-06-21 中国人民解放军陆军装甲兵学院 一种NiCrNbMoTa难熔高熵合金及其制备方法

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Also Published As

Publication number Publication date
EP1957685A1 (de) 2008-08-20
US7887748B2 (en) 2011-02-15
CN101316940B (zh) 2012-12-05
CN101316940A (zh) 2008-12-03
EP1790744A1 (de) 2007-05-30
WO2007060080A1 (de) 2007-05-31
EP1957685B1 (de) 2014-09-17
US20090283572A1 (en) 2009-11-19

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