DE69902138T2 - Eine Legierung zur Reparatur von Turbinenschaufeln, ein Verfahren und das so reparierte Werkstück - Google Patents

Eine Legierung zur Reparatur von Turbinenschaufeln, ein Verfahren und das so reparierte Werkstück

Info

Publication number
DE69902138T2
DE69902138T2 DE69902138T DE69902138T DE69902138T2 DE 69902138 T2 DE69902138 T2 DE 69902138T2 DE 69902138 T DE69902138 T DE 69902138T DE 69902138 T DE69902138 T DE 69902138T DE 69902138 T2 DE69902138 T2 DE 69902138T2
Authority
DE
Germany
Prior art keywords
alloy
way
turbine blades
repairing turbine
repaired
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
DE69902138T
Other languages
English (en)
Other versions
DE69902138D1 (de
Inventor
Melvin Robert Jackson
Aaron Todd Frost
Charles Gitahi Mukira
Ann Melinda Ritter
Paul Vincent Crimi
Raymond Alan White
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 DE69902138D1 publication Critical patent/DE69902138D1/de
Publication of DE69902138T2 publication Critical patent/DE69902138T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B23K35/3033—Ni as the principal constituent
    • B23K35/304—Ni as the principal constituent with Cr as the next major constituent
    • 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
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Coating By Spraying Or Casting (AREA)
DE69902138T 1998-11-24 1999-11-03 Eine Legierung zur Reparatur von Turbinenschaufeln, ein Verfahren und das so reparierte Werkstück Expired - Fee Related DE69902138T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/198,633 US6210635B1 (en) 1998-11-24 1998-11-24 Repair material

Publications (2)

Publication Number Publication Date
DE69902138D1 DE69902138D1 (de) 2002-08-22
DE69902138T2 true DE69902138T2 (de) 2003-03-27

Family

ID=22734171

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69902138T Expired - Fee Related DE69902138T2 (de) 1998-11-24 1999-11-03 Eine Legierung zur Reparatur von Turbinenschaufeln, ein Verfahren und das so reparierte Werkstück

Country Status (6)

Country Link
US (2) US6210635B1 (de)
EP (1) EP1004684B1 (de)
JP (1) JP2000288778A (de)
KR (1) KR100700426B1 (de)
DE (1) DE69902138T2 (de)
TW (1) TWI253474B (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210635B1 (en) * 1998-11-24 2001-04-03 General Electric Company Repair material
JP3948508B2 (ja) * 2000-10-25 2007-07-25 株式会社荏原製作所 Ｎｉ基耐熱鋳造合金
DE10224891A1 (de) * 2002-06-04 2003-12-18 Bosch Gmbh Robert Legierung auf Nickelbasis
US20050069450A1 (en) * 2003-09-30 2005-03-31 Liang Jiang Nickel-containing alloys, method of manufacture thereof and articles derived thereform
US7250081B2 (en) * 2003-12-04 2007-07-31 Honeywell International, Inc. Methods for repair of single crystal superalloys by laser welding and products thereof
US7335427B2 (en) * 2004-12-17 2008-02-26 General Electric Company Preform and method of repairing nickel-base superalloys and components repaired thereby
JP4546318B2 (ja) * 2005-04-15 2010-09-15 株式会社日立製作所 Ｎｉ基合金部材とその製造法及びタービンエンジン部品並びに溶接材料とその製造法
US7927653B2 (en) * 2005-12-16 2011-04-19 Honda Motor Co., Ltd. Metal mold repair method and metal mold repair paste agent
CH699716A1 (de) * 2008-10-13 2010-04-15 Alstom Technology Ltd Bauteil für eine hochtemperaturdampfturbine sowie hochtemperaturdampfturbine.
DE102009037622B4 (de) 2009-08-14 2013-08-01 Technische Universität Carolo-Wilhelmina Zu Braunschweig Legierung für mechanisch höchst belastete Bauteile
CA2830543C (en) 2011-03-23 2017-07-25 Scoperta, Inc. Fine grained ni-based alloys for resistance to stress corrosion cracking and methods for their design
US9186740B2 (en) 2011-11-07 2015-11-17 Siemens Energy, Inc. Projection resistance brazing of superalloys
US9273562B2 (en) * 2011-11-07 2016-03-01 Siemens Energy, Inc. Projection resistance welding of superalloys
AU2012362827B2 (en) 2011-12-30 2016-12-22 Scoperta, Inc. Coating compositions
US9272350B2 (en) 2012-03-30 2016-03-01 Siemens Energy, Inc. Method for resistance braze repair
US9085042B2 (en) 2012-08-10 2015-07-21 Siemens Energy, Inc. Stud welding repair of superalloy components
US9738959B2 (en) 2012-10-11 2017-08-22 Scoperta, Inc. Non-magnetic metal alloy compositions and applications
CA2850698C (en) * 2013-09-30 2020-12-29 Alexander B. Gontcharov Welding material for welding of superalloys
US10345252B2 (en) 2013-10-10 2019-07-09 Scoperta, Inc. Methods of selecting material compositions and designing materials having a target property
CA2931842A1 (en) 2013-11-26 2015-06-04 Scoperta, Inc. Corrosion resistant hardfacing alloy
CN103949800B (zh) * 2014-05-17 2016-04-06 江苏图南合金股份有限公司 一种由Cr28Ni48W5镍基合金制成的焊丝
CN103962747B (zh) * 2014-05-17 2016-05-04 江苏图南合金股份有限公司 一种直径小于3mm的镍基合金焊丝
CN103949799B (zh) * 2014-05-17 2015-11-18 江苏图南合金股份有限公司 一种镍基合金焊丝
CN103949807B (zh) * 2014-05-17 2015-11-18 江苏图南合金股份有限公司 一种镍基合金焊丝的制备方法
CN103949801B (zh) * 2014-05-17 2016-04-20 江苏图南合金股份有限公司 一种焊丝
CN103949806B (zh) * 2014-05-17 2015-11-18 江苏图南合金股份有限公司 一种焊丝的制备方法
CN105499842B (zh) * 2014-05-17 2017-11-21 江苏图南合金股份有限公司 成材率较高的镍基合金焊丝的制备方法
US11130205B2 (en) 2014-06-09 2021-09-28 Oerlikon Metco (Us) Inc. Crack resistant hardfacing alloys
WO2016014665A1 (en) 2014-07-24 2016-01-28 Scoperta, Inc. Impact resistant hardfacing and alloys and methods for making the same
WO2016014851A1 (en) 2014-07-24 2016-01-28 Scoperta, Inc. Hardfacing alloys resistant to hot tearing and cracking
CA2971202C (en) 2014-12-16 2023-08-15 Scoperta, Inc. Tough and wear resistant ferrous alloys containing multiple hardphases
US10105796B2 (en) 2015-09-04 2018-10-23 Scoperta, Inc. Chromium free and low-chromium wear resistant alloys
MX2018002764A (es) 2015-09-08 2018-09-05 Scoperta Inc Carburo no magnetico, que forma aleaciones para fabricar polvo.
JP2018537291A (ja) 2015-11-10 2018-12-20 スコペルタ・インコーポレイテッドＳｃｏｐｅｒｔａ， Ｉｎｃ． 酸化抑制ツインワイヤーアークスプレー材料
PL3433393T3 (pl) 2016-03-22 2022-01-24 Oerlikon Metco (Us) Inc. W pełni odczytywalna powłoka natryskiwana termicznie
US10632572B2 (en) * 2017-03-03 2020-04-28 General Electric Company Weld filler additive and method of welding
DE102017129218A1 (de) * 2017-12-08 2019-06-13 Vdm Metals International Gmbh Schweisszusatzwerkstoff
CA3117043A1 (en) 2018-10-26 2020-04-30 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB972212A (en) * 1961-01-06 1964-10-07 Rolls Royce Method of making an article from nickel-based alloys
US4219592A (en) * 1977-07-11 1980-08-26 United Technologies Corporation Two-way surfacing process by fusion welding
GB2024858B (en) 1978-07-06 1982-10-13 Inco Europ Ltd Hightemperature nickel-base alloys
US4981644A (en) * 1983-07-29 1991-01-01 General Electric Company Nickel-base superalloy systems
US5043138A (en) * 1983-12-27 1991-08-27 General Electric Company Yttrium and yttrium-silicon bearing nickel-base superalloys especially useful as compatible coatings for advanced superalloys
US5035958A (en) * 1983-12-27 1991-07-30 General Electric Company Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superaloys
US5068084A (en) * 1986-01-02 1991-11-26 United Technologies Corporation Columnar grain superalloy articles
DE3813157A1 (de) 1987-05-27 1988-12-15 Bbc Brown Boveri & Cie Verfahren zum verbinden und/oder instandstellen von bauteilen aus einer oxyddispersionsgehaerteten nickelbasis-superlegierung im zonengegluehten zustand grobkoerniger, laengsgerichteter stengelkristalle
US4830934A (en) * 1987-06-01 1989-05-16 General Electric Company Alloy powder mixture for treating alloys
US4810467A (en) 1987-08-06 1989-03-07 General Electric Company Nickel-base alloy
JPH0613743B2 (ja) * 1987-11-19 1994-02-23 工業技術院長 ニッケル基超合金の固相接合法
DE68908980T2 (de) 1988-07-14 1994-01-20 Rolls Royce Plc Legierung und Verfahren zu ihrer Verwendung.
US5077006A (en) * 1990-07-23 1991-12-31 Carondelet Foundry Company Heat resistant alloys
US5395584A (en) * 1992-06-17 1995-03-07 Avco Corporation Nickel-base superalloy compositions
US5437737A (en) * 1994-02-07 1995-08-01 United Technologies Corporation Repair coating for superalloy articles, such as gas turbine engine components
US5584663A (en) * 1994-08-15 1996-12-17 General Electric Company Environmentally-resistant turbine blade tip
US5902421A (en) * 1996-04-09 1999-05-11 General Electric Co. Nickel-base braze material
US5732467A (en) 1996-11-14 1998-03-31 General Electric Company Method of repairing directionally solidified and single crystal alloy parts
US5732468A (en) 1996-12-05 1998-03-31 General Electric Company Method for bonding a turbine engine vane segment
US6210635B1 (en) * 1998-11-24 2001-04-03 General Electric Company Repair material

Also Published As

Publication number Publication date
EP1004684A1 (de) 2000-05-31
US6387193B1 (en) 2002-05-14
JP2000288778A (ja) 2000-10-17
KR20000047693A (ko) 2000-07-25
KR100700426B1 (ko) 2007-03-27
EP1004684B1 (de) 2002-07-17
TWI253474B (en) 2006-04-21
DE69902138D1 (de) 2002-08-22
US6210635B1 (en) 2001-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN

8339 Ceased/non-payment of the annual fee