ATE199671T1 - Wärmebehandlung und verfahren zum reparieren eines superlegierungskörpers auf kobalt-basis - Google Patents

Wärmebehandlung und verfahren zum reparieren eines superlegierungskörpers auf kobalt-basis

Info

Publication number
ATE199671T1
ATE199671T1 AT93911137T AT93911137T ATE199671T1 AT E199671 T1 ATE199671 T1 AT E199671T1 AT 93911137 T AT93911137 T AT 93911137T AT 93911137 T AT93911137 T AT 93911137T AT E199671 T1 ATE199671 T1 AT E199671T1
Authority
AT
Austria
Prior art keywords
base
repairing
heat treatment
base alloy
cobalt
Prior art date
Application number
AT93911137T
Other languages
English (en)
Inventor
Norman Pietruska
Michael S Kurpaska
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of ATE199671T1 publication Critical patent/ATE199671T1/de

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
    • 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
    • B23K35/3046—Co 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
    • B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up welding
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Coating By Spraying Or Casting (AREA)
AT93911137T 1992-05-06 1993-05-06 Wärmebehandlung und verfahren zum reparieren eines superlegierungskörpers auf kobalt-basis ATE199671T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87902292A 1992-05-06 1992-05-06
PCT/US1993/004326 WO1993022097A1 (en) 1992-05-06 1993-05-06 Heat treatment and repair of cobalt-base superalloy articles

Publications (1)

Publication Number Publication Date
ATE199671T1 true ATE199671T1 (de) 2001-03-15

Family

ID=25373275

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93911137T ATE199671T1 (de) 1992-05-06 1993-05-06 Wärmebehandlung und verfahren zum reparieren eines superlegierungskörpers auf kobalt-basis

Country Status (6)

Country Link
US (3) US5549767A (de)
EP (1) EP0593736B1 (de)
JP (1) JP3032295B2 (de)
AT (1) ATE199671T1 (de)
DE (1) DE69330018T2 (de)
WO (1) WO1993022097A1 (de)

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US5437737A (en) * 1994-02-07 1995-08-01 United Technologies Corporation Repair coating for superalloy articles, such as gas turbine engine components
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US20030032057A1 (en) * 1997-08-26 2003-02-13 Genentech, Inc. Secreted and transmembrane polypeptides and nucleic acids encoding the same
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US6283356B1 (en) * 1999-05-28 2001-09-04 General Electric Company Repair of a recess in an article surface
US20040124231A1 (en) * 1999-06-29 2004-07-01 Hasz Wayne Charles Method for coating a substrate
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
US6478537B2 (en) 2001-02-16 2002-11-12 Siemens Westinghouse Power Corporation Pre-segmented squealer tip for turbine blades
US6503349B2 (en) 2001-05-15 2003-01-07 United Technologies Corporation Repair of single crystal nickel based superalloy article
US7204019B2 (en) 2001-08-23 2007-04-17 United Technologies Corporation Method for repairing an apertured gas turbine component
US6520401B1 (en) * 2001-09-06 2003-02-18 Sermatech International, Inc. Diffusion bonding of gaps
US6528178B1 (en) 2001-12-17 2003-03-04 Siemens Westinghouse Power Corporation High temperature resistant article with improved protective coating bonding and method of manufacturing same
US6726086B2 (en) 2002-01-24 2004-04-27 Siemens Westinghouse Power Corporation Liquid phase diffusion bonding to a superalloy component
US7416108B2 (en) 2002-01-24 2008-08-26 Siemens Power Generation, Inc. High strength diffusion brazing utilizing nano-powders
DE10259364A1 (de) * 2002-12-18 2004-07-08 Siemens Ag Verfahren zum Entfernen von zumindest einem Oberflächenbereich eines Beuteils
US20050003097A1 (en) * 2003-06-18 2005-01-06 Siemens Westinghouse Power Corporation Thermal spray of doped thermal barrier coating material
EP1522375A1 (de) * 2003-10-06 2005-04-13 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Schichtsystems
US7361233B2 (en) * 2003-12-10 2008-04-22 General Electric Company Methods of hydrogen cleaning of metallic surfaces
US20050205415A1 (en) * 2004-03-19 2005-09-22 Belousov Igor V Multi-component deposition
US20050217110A1 (en) * 2004-04-06 2005-10-06 Topal Valeriy I Deposition repair of hollow items
US7509735B2 (en) * 2004-04-22 2009-03-31 Siemens Energy, Inc. In-frame repairing system of gas turbine components
US7404986B2 (en) * 2004-05-07 2008-07-29 United Technologies Corporation Multi-component deposition
US7244320B2 (en) * 2004-06-01 2007-07-17 United Technologies Corporation Methods for repairing gas turbine engine components
US7641985B2 (en) * 2004-06-21 2010-01-05 Siemens Energy, Inc. Boron free joint for superalloy component
US7360678B2 (en) * 2005-01-27 2008-04-22 United Technologies Corporation Repair and reclassification of superalloy components
SG131799A1 (en) * 2005-10-18 2007-05-28 United Technologies Corp Sacrificial coating for fluoride ion cleaning
US20080179381A1 (en) * 2007-01-25 2008-07-31 United Technologies Corporation Diffusion braze repair of single crystal alloys
US8394215B2 (en) * 2007-03-22 2013-03-12 United Technologies Corporation Dual process nickel alloy crack repair
US20080264444A1 (en) * 2007-04-30 2008-10-30 United Technologies Corporation Method for removing carbide-based coatings
US7640793B2 (en) * 2007-09-12 2010-01-05 United Technologies Corporation Systems and methods for determining airflow parameters of gas turbine engine components
US9765622B2 (en) * 2007-09-12 2017-09-19 United Technologies Corporation Methods for performing gas turbine engine casing repairs and repaired cases
US20090286102A1 (en) * 2008-05-15 2009-11-19 Tubine Overhaul Services Pte Ltd. Induced capillary action brazing using metallic foam matrix
US8365405B2 (en) 2008-08-27 2013-02-05 United Technologies Corp. Preforms and related methods for repairing abradable seals of gas turbine engines
US9056372B2 (en) * 2010-10-12 2015-06-16 Alstom Technology Ltd Extending useful life of a cobalt-based gas turbine component
RU2449858C1 (ru) * 2010-11-30 2012-05-10 Федеральное государственное унитарное предприятие "Научно-производственный центр газотурбостроения "Салют" (ФГУП "НПЦ газотурбостроения "Салют") Способ производства заготовок из жаропрочных порошковых сплавов
ES2742376T3 (es) * 2012-12-05 2020-02-14 Liburdi Engineering Método de revestimiento y soldadura de fundición de superaleaciones usando polvo de relleno de material compuesto
US8925792B1 (en) * 2013-06-14 2015-01-06 General Electric Company Joining process for superalloys
US20150321297A1 (en) * 2014-05-09 2015-11-12 United Technologies Corporation Systems and methods for repairing a surface of damaged metal components
US20160175991A1 (en) * 2014-12-19 2016-06-23 General Electric Company Weld filler for superalloys
US10610982B2 (en) 2015-11-12 2020-04-07 General Electric Company Weld filler metal for superalloys and methods of making
EP3677697A1 (de) * 2019-01-07 2020-07-08 Siemens Aktiengesellschaft Co-legierung zur generativen fertigung und verfahren
CN110760769B (zh) * 2019-10-30 2021-04-09 西安交通大学 单晶镍基高温合金冷变形回复方法

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EP0593736B1 (de) * 1992-05-06 2001-03-14 United Technologies Corporation Wärmebehandlung und verfahren zum reparieren eines superlegierungskörpers auf kobalt-basis
US5437737A (en) * 1994-02-07 1995-08-01 United Technologies Corporation Repair coating for superalloy articles, such as gas turbine engine components

Also Published As

Publication number Publication date
DE69330018D1 (de) 2001-04-19
JP3032295B2 (ja) 2000-04-10
EP0593736A1 (de) 1994-04-27
WO1993022097A1 (en) 1993-11-11
EP0593736B1 (de) 2001-03-14
DE69330018T2 (de) 2001-06-21
US5549767A (en) 1996-08-27
JPH07500539A (ja) 1995-01-19
US5741378A (en) 1998-04-21
US5922150A (en) 1999-07-13

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