EP1029101A1 - Produit, en particulier composant d'une turbine a gaz, a couche thermo-isolante en ceramique, et procede pour obtenir ladit produit - Google Patents

Produit, en particulier composant d'une turbine a gaz, a couche thermo-isolante en ceramique, et procede pour obtenir ladit produit

Info

Publication number
EP1029101A1
EP1029101A1 EP98961067A EP98961067A EP1029101A1 EP 1029101 A1 EP1029101 A1 EP 1029101A1 EP 98961067 A EP98961067 A EP 98961067A EP 98961067 A EP98961067 A EP 98961067A EP 1029101 A1 EP1029101 A1 EP 1029101A1
Authority
EP
European Patent Office
Prior art keywords
oxide
product
layer
gas turbine
thermal
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.)
Granted
Application number
EP98961067A
Other languages
German (de)
English (en)
Other versions
EP1029101B1 (fr
Inventor
Beate Heimberg
Wolfram Beele
Karl Kempter
Ulrich Bast
Thomas Haubold
Michael Hoffmann
Axel Endriss
Peter Greil
Chu-Wan Hong
Fritz Aldinger
Hans-J. Seifert
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.)
Rolls Royce Deutschland Ltd and Co KG
Siemens AG
Original Assignee
Rolls Royce Deutschland Ltd and Co KG
Siemens 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 Rolls Royce Deutschland Ltd and Co KG, Siemens AG filed Critical Rolls Royce Deutschland Ltd and Co KG
Publication of EP1029101A1 publication Critical patent/EP1029101A1/fr
Application granted granted Critical
Publication of EP1029101B1 publication Critical patent/EP1029101B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

L'invention concerne un produit (3) destiné à être exposé à des gaz agressifs à haute température (7), en particulier un composant d'un moteur thermique, par exemple, d'une turbine à gaz. Le produit (3) présente un corps de base métallique (1) sur lequel est appliquée une couche thermo-isolante (4). Cette couche thermo-isolante (4) est constituée par un système d'oxydes mixtes de métaux et d'aluminate de lanthane et/ou de zirconate de calcium, dans lequel le calcium est remplacé en partie par un élément substituant, en particulier du strontium.
EP98961067A 1997-11-03 1998-11-03 Produit, en particulier composant d'une turbine a gaz, a couche thermo-isolante en ceramique, et procede pour obtenir ladit produit Expired - Lifetime EP1029101B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19748508 1997-11-03
DE19748508 1997-11-03
PCT/DE1998/003205 WO1999023271A1 (fr) 1997-11-03 1998-11-03 Produit, en particulier composant d'une turbine a gaz, a couche thermo-isolante en ceramique

Publications (2)

Publication Number Publication Date
EP1029101A1 true EP1029101A1 (fr) 2000-08-23
EP1029101B1 EP1029101B1 (fr) 2001-09-12

Family

ID=7847454

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98961067A Expired - Lifetime EP1029101B1 (fr) 1997-11-03 1998-11-03 Produit, en particulier composant d'une turbine a gaz, a couche thermo-isolante en ceramique, et procede pour obtenir ladit produit

Country Status (6)

Country Link
US (2) US6440575B1 (fr)
EP (1) EP1029101B1 (fr)
JP (1) JP2001521988A (fr)
DE (1) DE59801471D1 (fr)
RU (1) RU2218447C2 (fr)
WO (1) WO1999023271A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7445851B2 (en) 2004-05-26 2008-11-04 Mtu Aero Engines Gmbh Heat-insulating layer system

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US6812176B1 (en) 2001-01-22 2004-11-02 Ohio Aerospace Institute Low conductivity and sintering-resistant thermal barrier coatings
US6846574B2 (en) * 2001-05-16 2005-01-25 Siemens Westinghouse Power Corporation Honeycomb structure thermal barrier coating
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US6821641B2 (en) * 2001-10-22 2004-11-23 General Electric Company Article protected by thermal barrier coating having a sintering inhibitor, and its fabrication
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CN106457456A (zh) * 2014-06-17 2017-02-22 韩国能源技术研究院 薄板粘结方法和薄板组件
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US7445851B2 (en) 2004-05-26 2008-11-04 Mtu Aero Engines Gmbh Heat-insulating layer system

Also Published As

Publication number Publication date
WO1999023271A1 (fr) 1999-05-14
RU2218447C2 (ru) 2003-12-10
EP1029101B1 (fr) 2001-09-12
DE59801471D1 (de) 2001-10-18
JP2001521988A (ja) 2001-11-13
US6440575B1 (en) 2002-08-27
US20020164430A1 (en) 2002-11-07
US6602553B2 (en) 2003-08-05

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