WO2007056979A3 - Verfahren zum herstellen eines einlaufbelags - Google Patents

Verfahren zum herstellen eines einlaufbelags Download PDF

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Publication number
WO2007056979A3
WO2007056979A3 PCT/DE2006/001973 DE2006001973W WO2007056979A3 WO 2007056979 A3 WO2007056979 A3 WO 2007056979A3 DE 2006001973 W DE2006001973 W DE 2006001973W WO 2007056979 A3 WO2007056979 A3 WO 2007056979A3
Authority
WO
WIPO (PCT)
Prior art keywords
component
inlet lining
stator
solvent
side component
Prior art date
Application number
PCT/DE2006/001973
Other languages
English (en)
French (fr)
Other versions
WO2007056979A2 (de
Inventor
Andre Werner
Original Assignee
Mtu Aero Engines Gmbh
Andre Werner
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, Andre Werner filed Critical Mtu Aero Engines Gmbh
Priority to EP06805507A priority Critical patent/EP1948839A2/de
Priority to US12/093,395 priority patent/US20090202379A1/en
Publication of WO2007056979A2 publication Critical patent/WO2007056979A2/de
Publication of WO2007056979A3 publication Critical patent/WO2007056979A3/de
Priority to US13/300,385 priority patent/US20120128875A1/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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/02—Pretreatment of the material to be coated
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
    • C23C10/26—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions more than one element being diffused
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/52—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/125—Process of deposition of the inorganic material
    • C23C18/1262—Process of deposition of the inorganic material involving particles, e.g. carbon nanotubes [CNT], flakes
    • C23C18/127—Preformed particles
    • 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
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/125—Process of deposition of the inorganic material
    • C23C18/1295—Process of deposition of the inorganic material with after-treatment of the deposited inorganic material

Landscapes

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

Abstract

Die Erfindung betrifft ein Verfahren zum Herstellen eines Einlaufbelags auf einem statorseitigen Bauteil einer Turbomaschine, insbesondere einer Gasturbine, mit zumindest folgenden Schritten: a) Bereitstellen eines statorseitigen, mit einem Einlaufbelag zu versehenden Bauteils einer Turbomaschine; b) Bereitstellen einer Mischung aus einem Lösungsmittel, im Lösungsmittel unlöslichen Partikeln eines metallischen Grundwerkstoffs für den Einlaufbelag und einem Füllstoff, wobei der Füllstoff mindestens einen in dem Lösungsmittel löslichen Bestandteil aufweist; c) Auftragen der Mischung auf das statorseitige Bauteil; d) Trocknen des statorseitigen Bauteils und der auf das Bauteil aufgetragenen Mischung unter zumindest teilweisem Austreiben des Lösungsmittels zur Bereitstellung eines im Bereich der aufgetragenen sowie getrockneten Mischung porösen Grünkörpers; e) Diffusionswärmebehandlung des Bauteils zur Eindiffusion von Aluminium und/oder Chrom und zur Ausbildung intermetallischer Phasen im sich ausbildenden Einlaufbelag.
PCT/DE2006/001973 2005-11-19 2006-11-10 Verfahren zum herstellen eines einlaufbelags WO2007056979A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP06805507A EP1948839A2 (de) 2005-11-19 2006-11-10 Verfahren zum herstellen eines einlaufbelags
US12/093,395 US20090202379A1 (en) 2005-11-19 2006-11-10 Method for producing an inlet lining
US13/300,385 US20120128875A1 (en) 2005-11-19 2011-11-18 Method for Producing an Inlet Lining

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005055200A DE102005055200A1 (de) 2005-11-19 2005-11-19 Verfahren zum Herstellen eines Einlaufbelags
DE102005055200.5 2005-11-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/300,385 Continuation US20120128875A1 (en) 2005-11-19 2011-11-18 Method for Producing an Inlet Lining

Publications (2)

Publication Number Publication Date
WO2007056979A2 WO2007056979A2 (de) 2007-05-24
WO2007056979A3 true WO2007056979A3 (de) 2008-05-15

Family

ID=37690153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2006/001973 WO2007056979A2 (de) 2005-11-19 2006-11-10 Verfahren zum herstellen eines einlaufbelags

Country Status (4)

Country Link
US (2) US20090202379A1 (de)
EP (1) EP1948839A2 (de)
DE (1) DE102005055200A1 (de)
WO (1) WO2007056979A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009054B4 (de) 2006-02-27 2007-11-22 Woco Industrietechnik Gmbh Gehäuse für Radialverdichter
DE102007009781B4 (de) 2007-02-27 2009-09-17 Woco Industrietechnik Gmbh Kunststoffverdichtergehäuse sowie Verfahren zu dessen Herstellung
DE102007027282B3 (de) 2007-06-11 2008-11-13 Woco Industrietechnik Gmbh Kunststoffverdichtergehäuse und Verfahren zur Herstellung eines Kunststoffverdichtergehäuses
DE102009009389B4 (de) 2009-02-18 2011-03-24 Woco Industrietechnik Gmbh Verdichtergehäuse, Verdichter umfassend ein solches Verdichtergehäuse und Verfahren zur Herstellung eines Verdichtergehäuses
DE102009051554A1 (de) * 2009-10-31 2011-05-05 Mtu Aero Engines Gmbh Verfahren zum Erzeugen eines Einlaufbelags an einer Strömungsmaschine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251272A (en) * 1978-12-26 1981-02-17 Union Carbide Corporation Oxidation resistant porous abradable seal member for high temperature service
EP0487273A1 (de) * 1990-11-19 1992-05-27 Sulzer Plasma Technik, Inc. Thermisches Sprühpulver
DE19827620A1 (de) * 1998-06-20 1999-12-23 Mtu Muenchen Gmbh Verfahren zum Herstellen einer Panzerung für ein metallisches Bauteil
EP1065296A1 (de) * 1999-06-30 2001-01-03 General Electric Company Verfahren zur Bildung einer metallischen Beschichtung
EP1270876A2 (de) * 2001-06-18 2003-01-02 General Electric Company Federbelastete, abreibbare Dichtung für Turbomaschinen
US20030054196A1 (en) * 2001-05-24 2003-03-20 Yuk-Chiu Lau High temperature abradable coating for turbine shrouds without bucket tipping
US20040005452A1 (en) * 2002-01-14 2004-01-08 Dorfman Mitchell R. High temperature spray dried composite abradable powder for combustion spraying and abradable barrier coating produced using same
WO2005035819A1 (de) * 2003-10-11 2005-04-21 Mtu Aero Engines Gmbh Verfahren zu lokalen alitierung, silizierung oder chromierung von metallischen bauteilen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649226A (en) * 1969-04-01 1972-03-14 Gen Motors Corp Oxidation-sulfidation resistant articles
FR2119920B1 (de) * 1970-12-29 1975-07-18 United Aircraft Corp
US7101448B2 (en) * 1998-06-20 2006-09-05 Mtu Aero Engines Gmbh Process for producing a cladding for a metallic component
US6875464B2 (en) * 2003-04-22 2005-04-05 General Electric Company In-situ method and composition for repairing a thermal barrier coating
US7390534B2 (en) * 2003-10-31 2008-06-24 General Electric Company Diffusion coating process
US7332024B2 (en) * 2004-04-29 2008-02-19 General Electric Company Aluminizing composition and method for application within internal passages

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251272A (en) * 1978-12-26 1981-02-17 Union Carbide Corporation Oxidation resistant porous abradable seal member for high temperature service
EP0487273A1 (de) * 1990-11-19 1992-05-27 Sulzer Plasma Technik, Inc. Thermisches Sprühpulver
DE19827620A1 (de) * 1998-06-20 1999-12-23 Mtu Muenchen Gmbh Verfahren zum Herstellen einer Panzerung für ein metallisches Bauteil
EP1065296A1 (de) * 1999-06-30 2001-01-03 General Electric Company Verfahren zur Bildung einer metallischen Beschichtung
US20030054196A1 (en) * 2001-05-24 2003-03-20 Yuk-Chiu Lau High temperature abradable coating for turbine shrouds without bucket tipping
US6660405B2 (en) * 2001-05-24 2003-12-09 General Electric Co. High temperature abradable coating for turbine shrouds without bucket tipping
EP1270876A2 (de) * 2001-06-18 2003-01-02 General Electric Company Federbelastete, abreibbare Dichtung für Turbomaschinen
US20040005452A1 (en) * 2002-01-14 2004-01-08 Dorfman Mitchell R. High temperature spray dried composite abradable powder for combustion spraying and abradable barrier coating produced using same
WO2005035819A1 (de) * 2003-10-11 2005-04-21 Mtu Aero Engines Gmbh Verfahren zu lokalen alitierung, silizierung oder chromierung von metallischen bauteilen

Also Published As

Publication number Publication date
DE102005055200A1 (de) 2007-05-24
EP1948839A2 (de) 2008-07-30
US20120128875A1 (en) 2012-05-24
US20090202379A1 (en) 2009-08-13
WO2007056979A2 (de) 2007-05-24

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