SG161130A1 - Methods for repairing gas turbine engine components - Google Patents

Methods for repairing gas turbine engine components

Info

Publication number
SG161130A1
SG161130A1 SG200808264-6A SG2008082646A SG161130A1 SG 161130 A1 SG161130 A1 SG 161130A1 SG 2008082646 A SG2008082646 A SG 2008082646A SG 161130 A1 SG161130 A1 SG 161130A1
Authority
SG
Singapore
Prior art keywords
methods
gas turbine
turbine engine
component
engine components
Prior art date
Application number
SG200808264-6A
Other languages
English (en)
Inventor
Balaji Rao Garimella
Sor Tin Ng
Yap Wai Ping
Original Assignee
Turbine Overhaul Services Pte
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 Turbine Overhaul Services Pte filed Critical Turbine Overhaul Services Pte
Priority to SG200808264-6A priority Critical patent/SG161130A1/en
Priority to US12/468,254 priority patent/US8354146B2/en
Priority to EP09252547.6A priority patent/EP2184128B1/fr
Publication of SG161130A1 publication Critical patent/SG161130A1/en

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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/20—Electroplating using ultrasonics, vibrations
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/67—Electroplating to repair workpiece
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/10—Bearings
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Electroplating Methods And Accessories (AREA)
SG200808264-6A 2008-11-06 2008-11-06 Methods for repairing gas turbine engine components SG161130A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SG200808264-6A SG161130A1 (en) 2008-11-06 2008-11-06 Methods for repairing gas turbine engine components
US12/468,254 US8354146B2 (en) 2008-11-06 2009-05-19 Methods for repairing gas turbine engine components
EP09252547.6A EP2184128B1 (fr) 2008-11-06 2009-11-04 Procédés pour réparer des composants d'un moteur à turbine à gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200808264-6A SG161130A1 (en) 2008-11-06 2008-11-06 Methods for repairing gas turbine engine components

Publications (1)

Publication Number Publication Date
SG161130A1 true SG161130A1 (en) 2010-05-27

Family

ID=41692946

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200808264-6A SG161130A1 (en) 2008-11-06 2008-11-06 Methods for repairing gas turbine engine components

Country Status (3)

Country Link
US (1) US8354146B2 (fr)
EP (1) EP2184128B1 (fr)
SG (1) SG161130A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130323066A1 (en) * 2012-05-31 2013-12-05 Monika D. Kinstler Maskant for fluoride ion cleaning
US9511388B2 (en) * 2012-12-21 2016-12-06 United Technologies Corporation Method and system for holding a combustor panel during coating process
CN103447746B (zh) * 2013-09-06 2015-10-28 潍柴动力(潍坊)再制造有限公司 发动机再制造过程中发动机机体的表面处理工艺
US9850161B2 (en) 2016-03-29 2017-12-26 Applied Materials, Inc. Fluoride glazes from fluorine ion treatment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098450A (en) * 1977-03-17 1978-07-04 General Electric Company Superalloy article cleaning and repair method
US5902647A (en) * 1996-12-03 1999-05-11 General Electric Company Method for protecting passage holes in a metal-based substrate from becoming obstructed, and related compositions
JP2001214708A (ja) * 2000-01-31 2001-08-10 Mitsubishi Heavy Ind Ltd タービン部品の補修方法、ｈｆクリーニングの前処理方法およびタービン翼
EP1316628A2 (fr) * 2001-11-28 2003-06-04 United Technologies Corporation Système de masquage pour nettoyage par fluorures
US20070087208A1 (en) * 2005-10-18 2007-04-19 United Technologies Corporation Sacrificial coating for fluoride ion cleaning
WO2008106935A1 (fr) * 2007-03-02 2008-09-12 Mtu Aero Engines Gmbh Procédé et dispositif pour revêtir des pièces d'une turbine à gaz
WO2008128848A1 (fr) * 2007-04-20 2008-10-30 Siemens Aktiengesellschaft Revêtements céramiques polymères pour la protection de surfaces contre des ions fluorure lors d'un processus de nettoyage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9116332D0 (en) 1991-07-29 1991-09-11 Diffusion Alloys Ltd Refurbishing of corroded superalloy or heat resistant steel parts and parts so refurbished
JPH06256998A (ja) 1993-03-05 1994-09-13 Shimada Phys & Chem Ind Co Ltd メッキ液の攪拌方法
US5902947A (en) * 1998-09-16 1999-05-11 Microsoft Corporation System and method for arranging and invoking music event processors
EP1312437A1 (fr) * 2001-11-19 2003-05-21 ALSTOM (Switzerland) Ltd Procédé pour réparer une fissure
EP1676938A1 (fr) 2004-12-30 2006-07-05 Siemens Aktiengesellschaft Methode de fabrication d'un component d'une turbine et le component d'une turbine
JP4403424B2 (ja) * 2006-11-30 2010-01-27 ソニー株式会社 固体撮像装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098450A (en) * 1977-03-17 1978-07-04 General Electric Company Superalloy article cleaning and repair method
US5902647A (en) * 1996-12-03 1999-05-11 General Electric Company Method for protecting passage holes in a metal-based substrate from becoming obstructed, and related compositions
JP2001214708A (ja) * 2000-01-31 2001-08-10 Mitsubishi Heavy Ind Ltd タービン部品の補修方法、ｈｆクリーニングの前処理方法およびタービン翼
EP1316628A2 (fr) * 2001-11-28 2003-06-04 United Technologies Corporation Système de masquage pour nettoyage par fluorures
US20070087208A1 (en) * 2005-10-18 2007-04-19 United Technologies Corporation Sacrificial coating for fluoride ion cleaning
WO2008106935A1 (fr) * 2007-03-02 2008-09-12 Mtu Aero Engines Gmbh Procédé et dispositif pour revêtir des pièces d'une turbine à gaz
WO2008128848A1 (fr) * 2007-04-20 2008-10-30 Siemens Aktiengesellschaft Revêtements céramiques polymères pour la protection de surfaces contre des ions fluorure lors d'un processus de nettoyage

Also Published As

Publication number Publication date
EP2184128B1 (fr) 2015-10-14
EP2184128A2 (fr) 2010-05-12
EP2184128A3 (fr) 2010-12-08
US8354146B2 (en) 2013-01-15
US20100112239A1 (en) 2010-05-06

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