FR2694575B1 - PROCESS FOR THE TREATMENT OF MCRALZ COATINGS. - Google Patents

PROCESS FOR THE TREATMENT OF MCRALZ COATINGS.

Info

Publication number
FR2694575B1
FR2694575B1 FR9309633A FR9309633A FR2694575B1 FR 2694575 B1 FR2694575 B1 FR 2694575B1 FR 9309633 A FR9309633 A FR 9309633A FR 9309633 A FR9309633 A FR 9309633A FR 2694575 B1 FR2694575 B1 FR 2694575B1
Authority
FR
France
Prior art keywords
mcralz
coatings
treatment
mcralz coatings
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.)
Expired - Fee Related
Application number
FR9309633A
Other languages
French (fr)
Other versions
FR2694575A1 (en
Inventor
Floge Heike
Schneiderbanger Stefan
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of FR2694575A1 publication Critical patent/FR2694575A1/en
Application granted granted Critical
Publication of FR2694575B1 publication Critical patent/FR2694575B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
FR9309633A 1992-08-08 1993-08-04 PROCESS FOR THE TREATMENT OF MCRALZ COATINGS. Expired - Fee Related FR2694575B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4226272A DE4226272C1 (en) 1992-08-08 1992-08-08 Process for treating MCrAlZ layers and components produced using the process

Publications (2)

Publication Number Publication Date
FR2694575A1 FR2694575A1 (en) 1994-02-11
FR2694575B1 true FR2694575B1 (en) 1995-09-29

Family

ID=6465137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9309633A Expired - Fee Related FR2694575B1 (en) 1992-08-08 1993-08-04 PROCESS FOR THE TREATMENT OF MCRALZ COATINGS.

Country Status (3)

Country Link
DE (1) DE4226272C1 (en)
FR (1) FR2694575B1 (en)
GB (1) GB2269393B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022635A1 (en) * 1994-02-16 1995-08-24 Sohl, Charles, E. Coating scheme to contain molten material during gas turbine engine fires
DE4411680C1 (en) * 1994-04-05 1995-08-17 Mtu Muenchen Gmbh Repairing defects in protecting coatings of machinery
DE59601728D1 (en) * 1995-07-25 1999-05-27 Siemens Ag PRODUCT WITH A METAL BASE WITH COOLING CHANNELS AND THEIR PRODUCTION
DE19536312C1 (en) * 1995-09-29 1996-05-09 Mtu Muenchen Gmbh Prodn. of multilayered coating with defect-free bore holes used for turbine blades
DE19545025A1 (en) * 1995-12-02 1997-06-05 Abb Research Ltd Method for applying a metallic adhesive layer for ceramic thermal insulation layers on metallic components
WO1999023272A1 (en) * 1997-11-03 1999-05-14 Siemens Aktiengesellschaft Method for producing a protective coating on a base body intended to be impinged upon by a hot gas and corresponding product
DE19815473A1 (en) * 1998-04-07 1999-10-14 Ghh Borsig Turbomaschinen Gmbh Hot gas-carrying gas manifold of a gas turbine
DE19824792B4 (en) * 1998-06-03 2005-06-30 Mtu Aero Engines Gmbh Method for producing an adhesive layer for a thermal barrier coating
DE10118541A1 (en) * 2001-04-14 2002-10-17 Alstom Switzerland Ltd Assessing life of thermal insulation layers subjected to temperature cycling, takes into account boundary layer stressing and growth of oxide layer
US6582534B2 (en) * 2001-10-24 2003-06-24 General Electric Company High-temperature alloy and articles made therefrom
DE102004045049A1 (en) 2004-09-15 2006-03-16 Man Turbo Ag Protection layer application, involves applying undercoating with heat insulating layer, and subjecting diffusion layer to abrasive treatment, so that outer structure layer of diffusion layer is removed by abrasive treatment
DE102008033977A1 (en) * 2008-07-21 2010-02-04 Iplas Innovative Plasma Systems Gmbh Method for surface coating of a base material with layer materials, comprises providing the base material with a protective material, wearing out upper most part of the protective layer and providing the protective layer with a cover layer

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB459848A (en) * 1935-05-09 1937-01-11 William Thomas Griffiths Improvements in heat resistant alloys
GB674724A (en) * 1949-02-17 1952-07-02 Rolls Royce Improvements relating to processes of manufacturing engineering parts from heat resisting alloys
GB734210A (en) * 1952-12-09 1955-07-27 Rolls Royce Improvements relating to processes of manufacturing turbine blades from heat-resisting alloys
GB1210607A (en) * 1967-07-17 1970-10-28 Int Nickel Ltd Articles or parts of nickel-chromium or nickel-chromium-iron alloys
US3528861A (en) * 1968-05-23 1970-09-15 United Aircraft Corp Method for coating the superalloys
FR2236017A1 (en) * 1973-07-02 1975-01-31 Commissariat Energie Atomique Protecting steel against corrosive gas - esp fluorine arising from uranium hexafluoride
US4405659A (en) * 1980-01-07 1983-09-20 United Technologies Corporation Method for producing columnar grain ceramic thermal barrier coatings
US4414249A (en) * 1980-01-07 1983-11-08 United Technologies Corporation Method for producing metallic articles having durable ceramic thermal barrier coatings
GB2091139B (en) * 1981-01-12 1984-05-23 Refurbished Turbine Components Turbine blade repair
IL66717A (en) * 1981-09-10 1985-07-31 United Technologies Corp Method for simultaneous peening and smoothing
US4569889A (en) * 1984-10-29 1986-02-11 United Technologies Corporation Polished overlay coatings with enhanced durability
CH667611A5 (en) * 1985-02-28 1988-10-31 Bbc Brown Boveri & Cie METHOD FOR PRODUCING A CONTROL WHEEL FOR THE HIGH PRESSURE ROTOR OF A STEAM TURBINE.
US4897315A (en) * 1985-10-15 1990-01-30 United Technologies Corporation Yttrium enriched aluminide coating for superalloys
US4933239A (en) * 1989-03-06 1990-06-12 United Technologies Corporation Aluminide coating for superalloys
DE4041103A1 (en) * 1990-12-21 1992-07-02 Mtu Muenchen Gmbh METHOD FOR TREATMENT OF COMPONENTS
DE4103994A1 (en) * 1991-02-11 1992-08-13 Inst Elektroswarki Patona PROTECTIVE COVER OF THE METAL-CERAMIC TYPE FOR ITEMS OF HEAT-RESISTANT ALLOYS

Also Published As

Publication number Publication date
DE4226272C1 (en) 1994-02-10
FR2694575A1 (en) 1994-02-11
GB2269393B (en) 1995-08-09
GB2269393A (en) 1994-02-09
GB9316486D0 (en) 1993-09-22

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Legal Events

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TP Transmission of property

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ST Notification of lapse