EP3077565B1 - Beschichtungssystem für komponenten einer turbomaschine und verfahren zum erzeugen eines beschichtungssystems - Google Patents

Beschichtungssystem für komponenten einer turbomaschine und verfahren zum erzeugen eines beschichtungssystems Download PDF

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Publication number
EP3077565B1
EP3077565B1 EP14793480.6A EP14793480A EP3077565B1 EP 3077565 B1 EP3077565 B1 EP 3077565B1 EP 14793480 A EP14793480 A EP 14793480A EP 3077565 B1 EP3077565 B1 EP 3077565B1
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EP
European Patent Office
Prior art keywords
layer
coating layer
ceramic coating
component
turbomachine
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EP14793480.6A
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English (en)
French (fr)
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EP3077565A1 (de
Inventor
Arturo Flores Renteria
Katharina Bergander
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Siemens AG
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Siemens AG
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Classifications

    • 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
    • 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
    • C23C28/04—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 only coatings of inorganic non-metallic material
    • C23C28/042—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 only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
    • 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
    • C23C28/04—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 only coatings of inorganic non-metallic material
    • C23C28/048—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 only coatings of inorganic non-metallic material with layers graded in composition or physical properties
    • 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
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides
    • 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
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying
    • 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
    • C23C4/18—After-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
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • F05D2230/312—Layer deposition by plasma spraying
    • 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
    • F05D2300/20—Oxide or non-oxide ceramics
    • 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
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/21—Oxide ceramics
    • F05D2300/2118—Zirconium oxides
    • 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
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/514—Porosity

Claims (4)

  1. Turbomaschinenbeschichtungssystem (10) zum Beschichten eines Teils (3) einer Komponente einer Turbomaschine, umfassend
    - eine erste keramische Beschichtungsschicht (14), die über dem zu beschichtenden Teil (3) angeordnet werden soll,
    - eine abradierbare zweite keramische Beschichtungsschicht (15), wobei die zweite keramische Beschichtungsschicht (15) auf der ersten keramischen Beschichtungsschicht (14) angeordnet ist,
    wobei
    - die abradierbare zweite keramische Beschichtungsschicht (15) eine poröse Beschichtungsschicht ist, die vollstabilisiertes Yttrium-Zirkonium-Oxid umfasst,
    wobei die Porosität der abradierbaren zweiten keramischen Beschichtungsschicht (15) zwischen 25 % und 35 % beträgt,
    wobei die erste keramische Beschichtungsschicht (14) ein Mehrschichtsystem ist, das wenigstens eine erste (12) und eine zweite (13) poröse Teilschicht umfasst, wobei
    - die erste und die zweite poröse Teilschicht (12, 13) so angeordnet sind, dass die zweite Teilschicht (13) zwischen der ersten Teilschicht (12) und der zweiten keramischen Beschichtungsschicht (15) angeordnet ist,
    - die erste und die zweite poröse Teilschicht (12, 13) unterschiedliche Porositäten aufweisen und
    - wobei die erste keramische Beschichtungsschicht (14) eine abradierbare Schicht ist,
    dadurch gekennzeichnet, dass
    die zweite keramische Beschichtungsschicht aus 20%-Yttriumoxid-vollstabilisiertem Zirkoniumoxid besteht.
  2. Beschichtungssystem gemäß Anspruch 1, wobei die Porosität der abradierbaren zweiten keramischen Beschichtungsschicht (15) 30 % beträgt.
  3. Beschichtungssystem gemäß Anspruch 1, wobei die Porosität der ersten Teilschicht (12) zwischen 8 % und 16 % beträgt und die Porosität der zweiten Teilschicht (13) zwischen 20 % und 30 % beträgt.
  4. Verfahren zur Herstellung eines Beschichtungssystems (10) gemäß einem der Ansprüche 1 bis 3, umfassend
    - einen Schritt der Herstellung der ersten keramischen Beschichtungsschicht (146) unter Verwendung eines Luft-Plasmasprühverfahrens,
    - einen Schritt des Überdeckens der ersten keramischen Beschichtungsschicht (14) mit der abradierbaren zweiten keramischen Beschichtungsschicht.
EP14793480.6A 2013-12-06 2014-10-23 Beschichtungssystem für komponenten einer turbomaschine und verfahren zum erzeugen eines beschichtungssystems Active EP3077565B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14793480.6A EP3077565B1 (de) 2013-12-06 2014-10-23 Beschichtungssystem für komponenten einer turbomaschine und verfahren zum erzeugen eines beschichtungssystems

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13196057.7A EP2881491A1 (de) 2013-12-06 2013-12-06 Beschichtungssystem für Komponenten einer Turbomaschine und Verfahren zum Erzeugen eines Beschichtungssystems
EP14793480.6A EP3077565B1 (de) 2013-12-06 2014-10-23 Beschichtungssystem für komponenten einer turbomaschine und verfahren zum erzeugen eines beschichtungssystems
PCT/EP2014/072754 WO2015082122A1 (en) 2013-12-06 2014-10-23 A coating system for a component of a turbomachine and a method for generating a coating system

Publications (2)

Publication Number Publication Date
EP3077565A1 EP3077565A1 (de) 2016-10-12
EP3077565B1 true EP3077565B1 (de) 2019-01-09

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ID=49766896

Family Applications (2)

Application Number Title Priority Date Filing Date
EP13196057.7A Withdrawn EP2881491A1 (de) 2013-12-06 2013-12-06 Beschichtungssystem für Komponenten einer Turbomaschine und Verfahren zum Erzeugen eines Beschichtungssystems
EP14793480.6A Active EP3077565B1 (de) 2013-12-06 2014-10-23 Beschichtungssystem für komponenten einer turbomaschine und verfahren zum erzeugen eines beschichtungssystems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP13196057.7A Withdrawn EP2881491A1 (de) 2013-12-06 2013-12-06 Beschichtungssystem für Komponenten einer Turbomaschine und Verfahren zum Erzeugen eines Beschichtungssystems

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EP (2) EP2881491A1 (de)
WO (1) WO2015082122A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6716539B2 (en) * 2001-09-24 2004-04-06 Siemens Westinghouse Power Corporation Dual microstructure thermal barrier coating
DE10225532C1 (de) * 2002-06-10 2003-12-04 Mtu Aero Engines Gmbh Schichtsystem für die Rotor-/Statordichtung einer Strömungsmaschine
WO2007112783A1 (de) * 2006-04-06 2007-10-11 Siemens Aktiengesellschaft Layered thermal barrier coating with a high porosity, and a component
US20090123722A1 (en) * 2007-11-08 2009-05-14 Allen David B Coating system
US20090252985A1 (en) * 2008-04-08 2009-10-08 Bangalore Nagaraj Thermal barrier coating system and coating methods for gas turbine engine shroud
EP2407579A1 (de) * 2010-07-14 2012-01-18 Siemens Aktiengesellschaft Poröses keramisches Schichtsystem
EP2644824A1 (de) * 2012-03-28 2013-10-02 Siemens Aktiengesellschaft Verfahren zur Herstellung und Wiederherstellung von keramischen Wärmedämmschichten in Gasturbinen sowie dazugehörige Gasturbine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
WO2015082122A1 (en) 2015-06-11
EP3077565A1 (de) 2016-10-12
EP2881491A1 (de) 2015-06-10

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