WO2009030438A3 - Beschichtetes triebwerksbauteil für eine gasturbine - Google Patents

Beschichtetes triebwerksbauteil für eine gasturbine Download PDF

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Publication number
WO2009030438A3
WO2009030438A3 PCT/EP2008/007104 EP2008007104W WO2009030438A3 WO 2009030438 A3 WO2009030438 A3 WO 2009030438A3 EP 2008007104 W EP2008007104 W EP 2008007104W WO 2009030438 A3 WO2009030438 A3 WO 2009030438A3
Authority
WO
WIPO (PCT)
Prior art keywords
engine component
gas turbine
coated engine
coated
gas flow
Prior art date
Application number
PCT/EP2008/007104
Other languages
English (en)
French (fr)
Other versions
WO2009030438A2 (de
Inventor
Ulf Reinmöller
Christian Siry
Original Assignee
Lufthansa Technik 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 Lufthansa Technik Ag filed Critical Lufthansa Technik Ag
Priority to EP08785760A priority Critical patent/EP2205834A2/de
Priority to US12/675,800 priority patent/US20100266419A1/en
Publication of WO2009030438A2 publication Critical patent/WO2009030438A2/de
Publication of WO2009030438A3 publication Critical patent/WO2009030438A3/de

Links

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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0605—Carbon
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • 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
    • F05D2230/313—Layer deposition by physical vapour 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
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • F05D2230/314—Layer deposition by chemical vapour 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
    • 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
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/22—Non-oxide ceramics
    • F05D2300/224—Carbon, e.g. graphite

Landscapes

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

Abstract

Gegenstand der Erfindung ist ein Triebwerksbauteil (1) zur Anordnung im Gasstrom (4) einer Gasturbine sowie ein Verfahren zum Beschichten eines solchen Triebwerksbauteils. Erfindungsgemäß ist vorgesehen, dass wenigstens ein Teil seiner dem Gastrom im Betrieb ausgesetzten Oberfläche eine modifizierte wasserstoffhaltige amorphe Kohlenstoff Schicht aufweist, die mit einer Vakuumbeschichtungstechnik aufgetragen ist.
PCT/EP2008/007104 2007-09-05 2008-08-29 Triebwerksbauteil für eine gasturbine WO2009030438A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08785760A EP2205834A2 (de) 2007-09-05 2008-08-29 Triebwerksbauteil für eine gasturbine
US12/675,800 US20100266419A1 (en) 2007-09-05 2008-08-29 Engine component for a gas turbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007042124A DE102007042124A1 (de) 2007-09-05 2007-09-05 Triebwerksbauteil für eine Gasturbine
DE102007042124.0 2007-09-05

Publications (2)

Publication Number Publication Date
WO2009030438A2 WO2009030438A2 (de) 2009-03-12
WO2009030438A3 true WO2009030438A3 (de) 2010-10-07

Family

ID=40339862

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/007104 WO2009030438A2 (de) 2007-09-05 2008-08-29 Triebwerksbauteil für eine gasturbine

Country Status (5)

Country Link
US (1) US20100266419A1 (de)
EP (1) EP2205834A2 (de)
DE (1) DE102007042124A1 (de)
MY (1) MY154085A (de)
WO (1) WO2009030438A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012200491B4 (de) 2012-01-13 2015-05-28 Lufthansa Technik Ag Gasturbinenschaufel für ein Flugzeugtriebwerk und Verfahren zur Beschichtung einer Gasturbinenschaufel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417235A1 (de) * 1993-05-21 1994-11-24 Fraunhofer Ges Forschung Plasmapolymer-Schichtenfolge als Hartstoffschicht mit definiert einstellbarem Adhäsionsverhalten
DE19521344A1 (de) * 1995-06-12 1996-12-19 Fraunhofer Ges Forschung Stofftransport- oder Wärmetauschersysteme mit Funktionsflächen mit definiert einstellbarem Benetzungsverhalten
DE10056241A1 (de) * 2000-11-14 2002-05-23 Alstom Switzerland Ltd Niederdruckdampfturbine
WO2003044374A1 (de) * 2001-11-19 2003-05-30 Alstom Technology Ltd Verdichter für gasturbinen
US20050227078A1 (en) * 2004-02-25 2005-10-13 Honeywell International Inc. Turbine engine compressor blade erosion preventative diamond-like coating
US20060218907A1 (en) * 2005-04-05 2006-10-05 John Lynch Component scavanged by exhaust gases, notably engine set component, and method for coating such a component

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630418C1 (de) * 1986-09-06 1987-12-17 Kernforschungsanlage Juelich Verfahren zur Beschichtung von Werkstuecken mit amorphem,wasserstoffhaltigem Kohlenstoff
US5714202A (en) * 1995-06-07 1998-02-03 Lemelson; Jerome H. Synthetic diamond overlays for gas turbine engine parts having thermal barrier coatings
JP4560964B2 (ja) * 2000-02-25 2010-10-13 住友電気工業株式会社 非晶質炭素被覆部材
US7296965B2 (en) * 2004-08-23 2007-11-20 United Technologies Corporation Cryogenic bearings
DE102004041234A1 (de) * 2004-08-26 2006-03-02 Ina-Schaeffler Kg Verschleißfeste Beschichtung und Verfahren zur Herstellung derselben

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417235A1 (de) * 1993-05-21 1994-11-24 Fraunhofer Ges Forschung Plasmapolymer-Schichtenfolge als Hartstoffschicht mit definiert einstellbarem Adhäsionsverhalten
DE19521344A1 (de) * 1995-06-12 1996-12-19 Fraunhofer Ges Forschung Stofftransport- oder Wärmetauschersysteme mit Funktionsflächen mit definiert einstellbarem Benetzungsverhalten
DE10056241A1 (de) * 2000-11-14 2002-05-23 Alstom Switzerland Ltd Niederdruckdampfturbine
WO2003044374A1 (de) * 2001-11-19 2003-05-30 Alstom Technology Ltd Verdichter für gasturbinen
US20050227078A1 (en) * 2004-02-25 2005-10-13 Honeywell International Inc. Turbine engine compressor blade erosion preventative diamond-like coating
US20060218907A1 (en) * 2005-04-05 2006-10-05 John Lynch Component scavanged by exhaust gases, notably engine set component, and method for coating such a component

Also Published As

Publication number Publication date
DE102007042124A1 (de) 2009-03-12
EP2205834A2 (de) 2010-07-14
MY154085A (en) 2015-04-30
WO2009030438A2 (de) 2009-03-12
US20100266419A1 (en) 2010-10-21

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