DE69109834T2 - Gussteileherstellung aus Superlegierungen mit hoher Schmelztemperatur. - Google Patents

Gussteileherstellung aus Superlegierungen mit hoher Schmelztemperatur.

Info

Publication number
DE69109834T2
DE69109834T2 DE69109834T DE69109834T DE69109834T2 DE 69109834 T2 DE69109834 T2 DE 69109834T2 DE 69109834 T DE69109834 T DE 69109834T DE 69109834 T DE69109834 T DE 69109834T DE 69109834 T2 DE69109834 T2 DE 69109834T2
Authority
DE
Germany
Prior art keywords
casting
melting temperature
high melting
super alloys
alloys
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 - Fee Related
Application number
DE69109834T
Other languages
English (en)
Other versions
DE69109834D1 (de
Inventor
Robert Dzugan
Stephen J Ferrigno
William R Young
Marc J Froning
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 DE69109834D1 publication Critical patent/DE69109834D1/de
Publication of DE69109834T2 publication Critical patent/DE69109834T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B23K20/021—Isostatic pressure welding
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Press Drives And Press Lines (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
DE69109834T 1990-12-18 1991-11-26 Gussteileherstellung aus Superlegierungen mit hoher Schmelztemperatur. Expired - Fee Related DE69109834T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/629,856 US5071054A (en) 1990-12-18 1990-12-18 Fabrication of cast articles from high melting temperature superalloy compositions

Publications (2)

Publication Number Publication Date
DE69109834D1 DE69109834D1 (de) 1995-06-22
DE69109834T2 true DE69109834T2 (de) 1996-02-08

Family

ID=24524785

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69109834T Expired - Fee Related DE69109834T2 (de) 1990-12-18 1991-11-26 Gussteileherstellung aus Superlegierungen mit hoher Schmelztemperatur.

Country Status (5)

Country Link
US (1) US5071054A (de)
EP (1) EP0491189B1 (de)
JP (1) JPH0724933B2 (de)
CA (1) CA2056527C (de)
DE (1) DE69109834T2 (de)

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US20040018299A1 (en) * 1996-12-23 2004-01-29 Arnold James E. Method of forming a diffusion coating on the surface of a workpiece
US20040031140A1 (en) * 1996-12-23 2004-02-19 Arnold James E. Methods for salvaging a cast article
US5897801A (en) * 1997-01-22 1999-04-27 General Electric Company Welding of nickel-base superalloys having a nil-ductility range
US5873703A (en) * 1997-01-22 1999-02-23 General Electric Company Repair of gamma titanium aluminide articles
US5794338A (en) * 1997-04-04 1998-08-18 General Electric Company Method for repairing a turbine engine member damaged tip
US6283356B1 (en) 1999-05-28 2001-09-04 General Electric Company Repair of a recess in an article surface
US6343641B1 (en) 1999-10-22 2002-02-05 General Electric Company Controlling casting grain spacing
US6491207B1 (en) 1999-12-10 2002-12-10 General Electric Company Weld repair of directionally solidified articles
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US6558119B2 (en) 2001-05-29 2003-05-06 General Electric Company Turbine airfoil with separately formed tip and method for manufacture and repair thereof
US6532656B1 (en) * 2001-10-10 2003-03-18 General Electric Company Gas turbine engine compressor blade restoration method
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US6837417B2 (en) * 2002-09-19 2005-01-04 Siemens Westinghouse Power Corporation Method of sealing a hollow cast member
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US6884964B2 (en) * 2003-01-09 2005-04-26 General Electric Company Method of weld repairing a component and component repaired thereby
US8220124B1 (en) 2003-02-05 2012-07-17 Brunswick Corporation Restoration process for porosity defects in metal cast products
US7188416B1 (en) * 2003-02-05 2007-03-13 Brunswick Corporation Restoration process for porosity defects in high pressure die cast engine blocks
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US20070184298A1 (en) * 2003-06-10 2007-08-09 Hiroyuki Ochiai Turbine component, gas turbine engine, method for manufacturing turbine component, surface processing method, vane component, metal component, and steam turbine engine
EP2371477A2 (de) * 2003-06-11 2011-10-05 IHI Corporation Verbindungsverfahren einer Metallkomponente und Verbindungsstruktur
TWI286955B (en) * 2003-06-11 2007-09-21 Ishikawajima Harima Heavy Ind Method for repairing machine part, method for forming restored machine part, method for manufacturing machine part, gas turbine engine, electric discharge machine, method for repairing turbine component, and method for forming restored turbine component
CN1849769B (zh) * 2003-09-15 2010-06-16 英特尔公司 利用高吞吐量空间频率分组码的多天线系统和方法
US6969826B2 (en) * 2004-04-08 2005-11-29 General Electric Company Welding process
US7371988B2 (en) 2004-10-22 2008-05-13 Electric Power Research Institute, Inc. Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ
US7484651B2 (en) 2004-10-22 2009-02-03 Electric Power Research Institute, Inc. Method to join or repair superalloy hot section turbine components using hot isostatic processing
US20060200963A1 (en) * 2005-03-11 2006-09-14 United Technologies Corporation Method for repairing parts composed of superalloys
EP1808572A1 (de) * 2006-01-16 2007-07-18 Siemens Aktiengesellschaft Schweissverfahren mit anschliessender Diffusionbehandlung
US7653994B2 (en) * 2006-03-22 2010-02-02 General Electric Company Repair of HPT shrouds with sintered preforms
US20070241169A1 (en) 2006-04-13 2007-10-18 General Electric Company Method for welding nickel-based superalloys
EP1857218A1 (de) * 2006-05-18 2007-11-21 Siemens Aktiengesellschaft Verfahren zur Reparatur eines Bauteils und ein Bauteil
US20080028605A1 (en) * 2006-07-28 2008-02-07 Lutz Andrew J Weld repair of metallic components
US8079893B2 (en) * 2006-08-03 2011-12-20 Sharp Kabushiki Kaisha Method of remedying glass substrate defect
US8220150B2 (en) * 2007-05-22 2012-07-17 United Technologies Corporation Split vane cluster repair method
GB0712103D0 (en) * 2007-06-22 2007-08-01 Rolls Royce Plc A joining method
US8089028B2 (en) * 2007-07-24 2012-01-03 United Technologies Corp. Methods for repairing gas turbine engine knife edge seals
US7798773B2 (en) * 2007-08-06 2010-09-21 United Technologies Corporation Airfoil replacement repair
US20090113706A1 (en) * 2007-11-06 2009-05-07 General Electric Company Craze crack repair of combustor liners
US20090274562A1 (en) * 2008-05-02 2009-11-05 United Technologies Corporation Coated turbine-stage nozzle segments
US8245399B2 (en) * 2009-01-20 2012-08-21 United Technologies Corporation Replacement of part of engine case with dissimilar material
US8373089B2 (en) * 2009-08-31 2013-02-12 General Electric Company Combustion cap effusion plate laser weld repair
GB2488333B (en) * 2011-02-23 2013-06-05 Rolls Royce Plc A method of repairing a component
US20130277416A1 (en) * 2012-04-23 2013-10-24 Arthur Lindemanis Remote melt joining methods and remote melt joining systems
US20130323533A1 (en) * 2012-06-05 2013-12-05 General Electric Company Repaired superalloy components and methods for repairing superalloy components
CN103484851A (zh) * 2012-06-13 2014-01-01 通用电气公司 修理金属部件及燃气涡轮机部件的方法
WO2014051830A1 (en) * 2012-09-28 2014-04-03 United Technologies Corporation Repair of casting defects
EP3062953B1 (de) * 2013-10-30 2023-05-17 Raytheon Technologies Corporation Schweissnahtnachbesserung mit laserpulverauftragung für einen gasturbinenmotor mit nicht-schmelzschweissbaren nickelgussstücken
ES2710226T3 (es) 2013-10-30 2019-04-23 United Technologies Corp Reprocesamiento por soldadura por deposición láser de polvo para piezas fundidas de níquel soldables sin fusión del metal base pertenecientes a motores de turbina de gas
CN104625557B (zh) * 2015-01-19 2018-03-20 江苏久日数控机床有限公司 数控龙门式制管机滚轮轴承断裂的修复方法
US9855599B2 (en) 2015-11-15 2018-01-02 General Electric Company Casting methods and articles
EP3216554B1 (de) * 2016-03-09 2020-05-06 MTU Aero Engines GmbH Bauteil mit verschleissgeschützten öffnungen und vertiefungen sowie verfahren zur herstellung derselben
US10279416B2 (en) 2016-03-15 2019-05-07 General Electric Company Weld forced crack and braze repair for superalloys
CN105817832B (zh) * 2016-04-05 2018-02-09 苗西魁 压力容器现场修复与再制造工艺
IT201600116950A1 (it) * 2016-11-18 2018-05-18 Nuovo Pignone Tecnologie Srl Metodo per la riparazione di parti di turbomacchine mediante procedimento ibrido di pressatura isostatica a caldo
US10625361B2 (en) * 2017-06-14 2020-04-21 General Electric Company Method of welding superalloys
EP3441180A1 (de) * 2017-08-11 2019-02-13 General Electric Company Verfahren zur reparatur von superlegierungen
WO2019099000A1 (en) * 2017-11-15 2019-05-23 Siemens Energy, Inc. Method of repairing gamma prime strengthened superalloys
CN109290733B (zh) * 2018-10-16 2021-09-24 浙江翰德圣智能再制造技术有限公司 一种铜合金滑动轴承修复工艺
CN113399659A (zh) * 2021-04-29 2021-09-17 徐州鹏盛铸造有限公司 一种铸件表面缺陷修补方法

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US4842183A (en) * 1987-11-25 1989-06-27 Turbine Components Corporation Crack repair in hot section components of superalloys
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Also Published As

Publication number Publication date
JPH04309452A (ja) 1992-11-02
DE69109834D1 (de) 1995-06-22
CA2056527C (en) 2003-01-21
EP0491189A1 (de) 1992-06-24
US5071054A (en) 1991-12-10
JPH0724933B2 (ja) 1995-03-22
EP0491189B1 (de) 1995-05-17
CA2056527A1 (en) 1992-06-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee