WO2008116757A3 - Pale de turbomachine avec revêtement de protection contre l'érosion et la corrosion, et procédé de fabrication de cette dernière - Google Patents

Pale de turbomachine avec revêtement de protection contre l'érosion et la corrosion, et procédé de fabrication de cette dernière Download PDF

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Publication number
WO2008116757A3
WO2008116757A3 PCT/EP2008/052979 EP2008052979W WO2008116757A3 WO 2008116757 A3 WO2008116757 A3 WO 2008116757A3 EP 2008052979 W EP2008052979 W EP 2008052979W WO 2008116757 A3 WO2008116757 A3 WO 2008116757A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
erosion
blade
manufacturing
covering
Prior art date
Application number
PCT/EP2008/052979
Other languages
English (en)
Other versions
WO2008116757A2 (fr
Inventor
Marie-Gilles Barril
Piero-Daniele Grasso
Alexander Stankowski
Original Assignee
Alstom Technology Ltd
Marie-Gilles Barril
Piero-Daniele Grasso
Alexander Stankowski
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
Priority claimed from US11/765,599 external-priority patent/US8113787B2/en
Application filed by Alstom Technology Ltd, Marie-Gilles Barril, Piero-Daniele Grasso, Alexander Stankowski filed Critical Alstom Technology Ltd
Priority to EP08717723.4A priority Critical patent/EP2129812B1/fr
Publication of WO2008116757A2 publication Critical patent/WO2008116757A2/fr
Publication of WO2008116757A3 publication Critical patent/WO2008116757A3/fr

Links

Classifications

    • 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
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/324—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal matrix material layer comprising a mixture of at least two metals or metal phases or a metal-matrix material with hard embedded particles, e.g. WC-Me
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • 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
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/237—Brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/95—Preventing corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/173—Aluminium alloys, e.g. AlCuMgPb

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Pale de turbomachine (1) comprenant un corps de pale (2) et un revêtement à couches multiples (1 1 ) de protection contre la corrosion et l'érosion lié à celle-ci, le revêtement à couches multiples (1 1 ) comprenant une première couche résistant à l'érosion (3) recouvrant au moins une zone sensible à la corrosion et à l'érosion (5) du corps de pale (2) et une seconde couche sacrificielle (4) disposée au-dessus de la première couche (3) recouvrant au moins la première couche (3), recouvrant de préférence la pale de manière totale. Un procédé de fabrication d'une telle pale de turbomachine comprend les étapes consistant à fournir une pale et à déposer la première couche résistant à l'érosion sur le corps de pale de manière à recouvrir au moins la zone sensible à la corrosion et à l'érosion, suivies du dépôt de la seconde couche sacrificielle sur la première couche de façon à recouvrir au moins la première couche.
PCT/EP2008/052979 2007-03-27 2008-03-13 Pale de turbomachine avec revêtement de protection contre l'érosion et la corrosion, et procédé de fabrication de cette dernière WO2008116757A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08717723.4A EP2129812B1 (fr) 2007-03-27 2008-03-13 Pale de turbomachine avec revêtement de protection contre l'érosion et la corrosion, et procédé de fabrication de cette dernière

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007015310.6 2007-03-27
DE102007015310 2007-03-27
US11/765,599 US8113787B2 (en) 2007-06-20 2007-06-20 Turbomachine blade with erosion and corrosion protective coating and method of manufacturing
US11/765,599 2007-06-20

Publications (2)

Publication Number Publication Date
WO2008116757A2 WO2008116757A2 (fr) 2008-10-02
WO2008116757A3 true WO2008116757A3 (fr) 2009-01-15

Family

ID=39773189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/052979 WO2008116757A2 (fr) 2007-03-27 2008-03-13 Pale de turbomachine avec revêtement de protection contre l'érosion et la corrosion, et procédé de fabrication de cette dernière

Country Status (3)

Country Link
EP (1) EP2129812B1 (fr)
TW (1) TWI424117B (fr)
WO (1) WO2008116757A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007031932A1 (de) * 2007-07-09 2009-01-15 Mtu Aero Engines Gmbh Turbomaschinenschaufel
US20100226783A1 (en) * 2009-03-06 2010-09-09 General Electric Company Erosion and Corrosion Resistant Turbine Compressor Airfoil and Method of Making the Same
EP2767616A1 (fr) 2013-02-15 2014-08-20 Alstom Technology Ltd Composant de turbomachine avec revêtement résistant à la corrosion et l'érosion, système et procédé de fabrication d'un tel composant
ITUB20152136A1 (it) * 2015-07-13 2017-01-13 Nuovo Pignone Srl Pala di turbomacchina con struttura protettiva, turbomacchina, e metodo per formare una struttura protettiva
EP3165774A1 (fr) * 2015-11-04 2017-05-10 Siemens Aktiengesellschaft Compresseur avec revêtement similaire sur des pales de compresseur et carter de compresseur et de turbine à gaz

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125646A (en) * 1975-11-26 1978-11-14 Chromalloy American Corporation Diffusion coating of magnesium in metal substrates
US4537632A (en) * 1983-10-19 1985-08-27 Sermatech International, Inc. Spherical aluminum particles in coatings
GB2241961A (en) * 1990-03-17 1991-09-18 Atomic Energy Authority Uk Surface protection of titanium
US5279649A (en) * 1992-06-01 1994-01-18 Solar Turbines Incorporated Coating composition and method of forming
US5747163A (en) * 1993-09-03 1998-05-05 Douglas; Richard M. Powder for use in thermal spraying
CA2039944C (fr) * 1990-04-11 2001-01-02 Sejko Kolev Procede de projection a grande vitesse d'une flamme ayant une velocite de_particule d'au moins 300 m/s
US20020197152A1 (en) * 2001-06-26 2002-12-26 Jackson Melvin Robert Airfoils with improved oxidation resistance and manufacture and repair thereof
US20060018760A1 (en) * 2004-07-26 2006-01-26 Bruce Robert W Airfoil having improved impact and erosion resistance and method for preparing same
EP1666633A1 (fr) * 2004-12-01 2006-06-07 General Electronic Company Protégé d'un revêtement de barrière thermique avec un revêtement sacrificiel
EP1700929A1 (fr) * 2005-03-10 2006-09-13 General Electric Company Composition liquide éléctrostatique pour former un revêtement comprenant des particules métalliques minuscules revêtues de couches résistant à la corrosion et sa méthode d'utilisation
US20070017958A1 (en) * 1999-06-29 2007-01-25 Hasz Wayne C Method for coating a substrate and articles coated therewith
EP1826363A2 (fr) * 2006-02-28 2007-08-29 Honeywell International Inc. Protection d'érosion du bord d'attaque d'une vanne en matériau composite

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951612A (en) * 1974-11-12 1976-04-20 Aerospace Materials Inc. Erosion resistant coatings
US5997604A (en) * 1998-06-26 1999-12-07 C. A. Patents, L.L.C. Coating tape
GB0504576D0 (en) * 2005-03-05 2005-04-13 Alstom Technology Ltd Turbine blades and methods for depositing an erosion resistant coating on the same

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125646A (en) * 1975-11-26 1978-11-14 Chromalloy American Corporation Diffusion coating of magnesium in metal substrates
US4537632A (en) * 1983-10-19 1985-08-27 Sermatech International, Inc. Spherical aluminum particles in coatings
GB2241961A (en) * 1990-03-17 1991-09-18 Atomic Energy Authority Uk Surface protection of titanium
CA2039944C (fr) * 1990-04-11 2001-01-02 Sejko Kolev Procede de projection a grande vitesse d'une flamme ayant une velocite de_particule d'au moins 300 m/s
US5279649A (en) * 1992-06-01 1994-01-18 Solar Turbines Incorporated Coating composition and method of forming
US5747163A (en) * 1993-09-03 1998-05-05 Douglas; Richard M. Powder for use in thermal spraying
US20070017958A1 (en) * 1999-06-29 2007-01-25 Hasz Wayne C Method for coating a substrate and articles coated therewith
US20020197152A1 (en) * 2001-06-26 2002-12-26 Jackson Melvin Robert Airfoils with improved oxidation resistance and manufacture and repair thereof
US20060018760A1 (en) * 2004-07-26 2006-01-26 Bruce Robert W Airfoil having improved impact and erosion resistance and method for preparing same
EP1666633A1 (fr) * 2004-12-01 2006-06-07 General Electronic Company Protégé d'un revêtement de barrière thermique avec un revêtement sacrificiel
EP1700929A1 (fr) * 2005-03-10 2006-09-13 General Electric Company Composition liquide éléctrostatique pour former un revêtement comprenant des particules métalliques minuscules revêtues de couches résistant à la corrosion et sa méthode d'utilisation
EP1826363A2 (fr) * 2006-02-28 2007-08-29 Honeywell International Inc. Protection d'érosion du bord d'attaque d'une vanne en matériau composite

Also Published As

Publication number Publication date
TW200909667A (en) 2009-03-01
TWI424117B (zh) 2014-01-21
EP2129812B1 (fr) 2013-04-17
EP2129812A2 (fr) 2009-12-09
WO2008116757A2 (fr) 2008-10-02

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