WO2008104162A3 - Verfahren zum herstellen eines einlauffähigen spritzbelags - Google Patents

Verfahren zum herstellen eines einlauffähigen spritzbelags Download PDF

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Publication number
WO2008104162A3
WO2008104162A3 PCT/DE2008/000333 DE2008000333W WO2008104162A3 WO 2008104162 A3 WO2008104162 A3 WO 2008104162A3 DE 2008000333 W DE2008000333 W DE 2008000333W WO 2008104162 A3 WO2008104162 A3 WO 2008104162A3
Authority
WO
WIPO (PCT)
Prior art keywords
spray coating
production
abradable
hardness
coated
Prior art date
Application number
PCT/DE2008/000333
Other languages
English (en)
French (fr)
Other versions
WO2008104162A2 (de
Inventor
Andreas Jakimov
Manuel Hertter
Andreas Kaehny
Original Assignee
Mtu Aero Engines Gmbh
Andreas Jakimov
Manuel Hertter
Andreas Kaehny
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 Mtu Aero Engines Gmbh, Andreas Jakimov, Manuel Hertter, Andreas Kaehny filed Critical Mtu Aero Engines Gmbh
Priority to EP08734314.1A priority Critical patent/EP2115180B1/de
Priority to US12/529,335 priority patent/US20100062172A1/en
Priority to CA2679651A priority patent/CA2679651C/en
Publication of WO2008104162A2 publication Critical patent/WO2008104162A2/de
Publication of WO2008104162A3 publication Critical patent/WO2008104162A3/de
Priority to US14/097,127 priority patent/US20140094950A1/en

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
    • 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
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • 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
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • F05D2230/311—Layer deposition by torch or flame spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Verfahren zum Herstellen eines Spritzbelages, insbesondere eines einlauffähigen Spritzbelags für Bauteile eines Turbinentriebwerks mittels thermischen Spritzens, wobei zur Kontrolle und Regelung des thermischen Spritzens ein Online-Prozess-Kontrollsystem, insbesondere eine PFI-Einheit und/oder eine Spektrometereinheit, vorgesehen ist, wobei mindestens ein Prozessparameter nach der Formel pB1 = pB2 + HB1 - HB2 - (Δx •y)/z + n berechnet wird, wobei pB1 der Prozessparameter des zu beschichtenden Bauteils, pB2 der Prozessparameter einer vorangegangenen Beschichtung, HB1 die Härte der zu beschichtenden Spritzschicht, HB2 die Härte der vorangegangenen Spritzschicht und Δx eine Prozessgröße des Online-Prozess-Kontrollsystems ist und y, z, n konstante Parameter sind.
PCT/DE2008/000333 2007-03-01 2008-02-25 Verfahren zum herstellen eines einlauffähigen spritzbelags WO2008104162A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08734314.1A EP2115180B1 (de) 2007-03-01 2008-02-25 Verfahren zum herstellen eines einlauffähigen spritzbelags
US12/529,335 US20100062172A1 (en) 2007-03-01 2008-02-25 Method for the production of an abradable spray coating
CA2679651A CA2679651C (en) 2007-03-01 2008-02-25 Method for producing an abradable spray coating
US14/097,127 US20140094950A1 (en) 2007-03-01 2013-12-04 Method for the production of an abradable spray coating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007010049A DE102007010049B4 (de) 2007-03-01 2007-03-01 Verfahren zum Herstellen eines einlauffähigen Spritzbelags
DE102007010049.5 2007-03-01

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/529,335 A-371-Of-International US20100062172A1 (en) 2007-03-01 2008-02-25 Method for the production of an abradable spray coating
US14/097,127 Continuation-In-Part US20140094950A1 (en) 2007-03-01 2013-12-04 Method for the production of an abradable spray coating

Publications (2)

Publication Number Publication Date
WO2008104162A2 WO2008104162A2 (de) 2008-09-04
WO2008104162A3 true WO2008104162A3 (de) 2009-07-23

Family

ID=39512790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000333 WO2008104162A2 (de) 2007-03-01 2008-02-25 Verfahren zum herstellen eines einlauffähigen spritzbelags

Country Status (5)

Country Link
US (1) US20100062172A1 (de)
EP (1) EP2115180B1 (de)
CA (1) CA2679651C (de)
DE (1) DE102007010049B4 (de)
WO (1) WO2008104162A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140094950A1 (en) * 2007-03-01 2014-04-03 MTU Aero Engines AG Method for the production of an abradable spray coating
DE102013223688A1 (de) * 2013-11-20 2015-05-21 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum automatisierten Aufbringen einer Spritzbeschichtung
JPWO2019044805A1 (ja) * 2017-08-29 2020-10-01 住友電気工業株式会社 ガラス微粒子堆積体の製造方法、ガラス母材の製造方法及びガラス母材

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955389A1 (de) * 1998-05-06 1999-11-10 Linde Aktiengesellschaft Qualitätsicherung beim thermischen Spritzen
EP1332799A1 (de) * 2002-01-31 2003-08-06 Flumesys GmbH Fluidmess- und Systemtechnik Vorrichtung und Verfahren zum thermischen Spritzen
WO2004029319A2 (de) * 2002-09-21 2004-04-08 Mtu Aero Engines Gmbh Verfahen zur beschichtung eines werkstücks
WO2005085489A1 (de) * 2004-03-05 2005-09-15 Mtu Aero Engines Gmbh Verfahren zur beschichtung eines werkstücks
DE102006053774A1 (de) * 2006-11-15 2008-05-21 Mtu Aero Engines Gmbh Vorrichtung zum thermischen Spritzen, Verfahren zum Überwachen eines Prozesses des thermischen Spritzen und Verfahren zum Beschichten und/oder Ausbessern von Turbinen- oder Triebwerksteilen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783341A (en) * 1987-05-04 1988-11-08 United Technologies Corporation Method and apparatus for measuring the density and hardness of porous plasma sprayed coatings
US5196471A (en) 1990-11-19 1993-03-23 Sulzer Plasma Technik, Inc. Thermal spray powders for abradable coatings, abradable coatings containing solid lubricants and methods of fabricating abradable coatings
FR2836619B1 (fr) * 2002-02-28 2004-04-16 Snecma Services Instrument de projection thermique
DE10356953B4 (de) * 2003-12-05 2016-01-21 MTU Aero Engines AG Einlaufbelag für Gasturbinen sowie Verfahren zur Herstellung desselben
DE102004041671A1 (de) 2004-08-27 2006-03-02 Linde Ag Überwachung von Spritzprozessen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0955389A1 (de) * 1998-05-06 1999-11-10 Linde Aktiengesellschaft Qualitätsicherung beim thermischen Spritzen
EP1332799A1 (de) * 2002-01-31 2003-08-06 Flumesys GmbH Fluidmess- und Systemtechnik Vorrichtung und Verfahren zum thermischen Spritzen
WO2004029319A2 (de) * 2002-09-21 2004-04-08 Mtu Aero Engines Gmbh Verfahen zur beschichtung eines werkstücks
WO2005085489A1 (de) * 2004-03-05 2005-09-15 Mtu Aero Engines Gmbh Verfahren zur beschichtung eines werkstücks
DE102006053774A1 (de) * 2006-11-15 2008-05-21 Mtu Aero Engines Gmbh Vorrichtung zum thermischen Spritzen, Verfahren zum Überwachen eines Prozesses des thermischen Spritzen und Verfahren zum Beschichten und/oder Ausbessern von Turbinen- oder Triebwerksteilen
WO2008058504A1 (de) * 2006-11-15 2008-05-22 Mtu Aero Engines Gmbh Vorrichtung zum thermischen spritzen, verfahren zum überwachen eines prozesses des thermischen spritzens und verfahren zum beschichten und/oder ausbessern von turbinen- oder triebwerksteilen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WANG, L, FANG, J.J: "APPLICATION OF BACKWARD PROPAGATION NETWORK FOR FORECASTING HARDNESS AND POROSITY OF COATINGS BY PLASMA SPRAYING", SURFACE AND COATINGS TECHNOLOGY, vol. 201, 2006, pages 5085 - 5089, XP002526870 *

Also Published As

Publication number Publication date
EP2115180A2 (de) 2009-11-11
US20100062172A1 (en) 2010-03-11
EP2115180B1 (de) 2019-04-10
DE102007010049B4 (de) 2011-01-13
CA2679651C (en) 2016-07-05
WO2008104162A2 (de) 2008-09-04
DE102007010049A1 (de) 2008-09-04
CA2679651A1 (en) 2008-09-04

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