DE69927594D1 - Verfahren zum Beschichten und Schweissen von Leitschaufeln einer Gasturbine - Google Patents

Verfahren zum Beschichten und Schweissen von Leitschaufeln einer Gasturbine

Info

Publication number
DE69927594D1
DE69927594D1 DE69927594T DE69927594T DE69927594D1 DE 69927594 D1 DE69927594 D1 DE 69927594D1 DE 69927594 T DE69927594 T DE 69927594T DE 69927594 T DE69927594 T DE 69927594T DE 69927594 D1 DE69927594 D1 DE 69927594D1
Authority
DE
Germany
Prior art keywords
coating
gas turbine
guide vanes
welding guide
welding
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
DE69927594T
Other languages
English (en)
Other versions
DE69927594T2 (de
Inventor
Alexander Beeck
Gordon David Anderson
John Fernihough
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 Technology GmbH
Original Assignee
Alstom Technology 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 Alstom Technology AG filed Critical Alstom Technology AG
Application granted granted Critical
Publication of DE69927594D1 publication Critical patent/DE69927594D1/de
Publication of DE69927594T2 publication Critical patent/DE69927594T2/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
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • 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
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69927594T 1999-11-03 1999-11-03 Verfahren zum Beschichten und Schweissen von Leitschaufeln einer Gasturbine Expired - Lifetime DE69927594T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99811000A EP1097779B1 (de) 1999-11-03 1999-11-03 Verfahren zum Beschichten und Schweissen von Leitschaufeln einer Gasturbine

Publications (2)

Publication Number Publication Date
DE69927594D1 true DE69927594D1 (de) 2005-11-10
DE69927594T2 DE69927594T2 (de) 2006-07-20

Family

ID=8243123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69927594T Expired - Lifetime DE69927594T2 (de) 1999-11-03 1999-11-03 Verfahren zum Beschichten und Schweissen von Leitschaufeln einer Gasturbine

Country Status (3)

Country Link
US (1) US6131800A (de)
EP (1) EP1097779B1 (de)
DE (1) DE69927594T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6553665B2 (en) * 2000-03-08 2003-04-29 General Electric Company Stator vane assembly for a turbine and method for forming the assembly
EP1312437A1 (de) * 2001-11-19 2003-05-21 ALSTOM (Switzerland) Ltd Verfahren zum Reparieren eines Risses
US6933459B2 (en) * 2003-02-03 2005-08-23 General Electric Company Methods and apparatus for fabricating a turbine engine blade
US6964557B2 (en) * 2003-02-03 2005-11-15 General Electric Company Methods and apparatus for coupling a component to a turbine engine blade
US7600666B2 (en) * 2003-05-27 2009-10-13 Rabinovich Joshua E Repair with feedstock having conforming surfaces with a substrate
US7341427B2 (en) * 2005-12-20 2008-03-11 General Electric Company Gas turbine nozzle segment and process therefor
US20070189894A1 (en) * 2006-02-15 2007-08-16 Thamboo Samuel V Methods and apparatus for turbine engine rotors
US20080072569A1 (en) * 2006-09-27 2008-03-27 Thomas Ory Moniz Guide vane and method of fabricating the same
WO2008116478A1 (de) * 2007-03-23 2008-10-02 Siemens Aktiengesellschaft Schutzgasgemisch und verfahren zum schweissen
US20090274562A1 (en) * 2008-05-02 2009-11-05 United Technologies Corporation Coated turbine-stage nozzle segments
US8177513B2 (en) * 2009-02-18 2012-05-15 General Electric Company Method and apparatus for a structural outlet guide vane
US10584602B2 (en) 2013-03-15 2020-03-10 United Technologies Corporation Multi-airfoil split and rejoin method
US10239142B2 (en) * 2013-03-15 2019-03-26 United Technologies Corporation Multi-airfoil split and rejoin method to produce enhanced durability coating
JP6167677B2 (ja) 2013-06-06 2017-07-26 株式会社Ihi ファンにおける翼及びファン
US11512596B2 (en) 2021-03-25 2022-11-29 Raytheon Technologies Corporation Vane arc segment with flange having step
US20230147399A1 (en) * 2021-06-18 2023-05-11 Raytheon Technologies Corporation Joining individual turbine vanes with field assisted sintering technology (fast)
CN114411087B (zh) * 2021-12-29 2023-09-29 西安鑫垚陶瓷复合材料有限公司 一种涡轮导向叶片涂层制备工装及涂层制备方法
CN115401421B (zh) * 2022-09-22 2024-03-26 中国航发北京航空材料研究院 一种多联涡轮导向叶片的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534709A (de) *
GB1228159A (de) * 1967-08-21 1971-04-15
CH594471A5 (de) * 1976-07-02 1978-01-13 Bbc Brown Boveri & Cie
US4726104A (en) * 1986-11-20 1988-02-23 United Technologies Corporation Methods for weld repairing hollow, air cooled turbine blades and vanes
US4874290A (en) * 1988-08-26 1989-10-17 Solar Turbines Incorporated Turbine blade top clearance control system
US5156321A (en) * 1990-08-28 1992-10-20 Liburdi Engineering Limited Powder metallurgy repair technique
US5395584A (en) * 1992-06-17 1995-03-07 Avco Corporation Nickel-base superalloy compositions
US5636439A (en) * 1995-05-22 1997-06-10 General Electric Co. Methods for coating and securing multi-vane nozzle segments

Also Published As

Publication number Publication date
DE69927594T2 (de) 2006-07-20
EP1097779B1 (de) 2005-10-05
US6131800A (en) 2000-10-17
EP1097779A1 (de) 2001-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition