FR2655996B1 - Couche de protection de procede destine a empecher la fragilisation par l'oxygene de pieces de construction en titane. - Google Patents

Couche de protection de procede destine a empecher la fragilisation par l'oxygene de pieces de construction en titane.

Info

Publication number
FR2655996B1
FR2655996B1 FR9016004A FR9016004A FR2655996B1 FR 2655996 B1 FR2655996 B1 FR 2655996B1 FR 9016004 A FR9016004 A FR 9016004A FR 9016004 A FR9016004 A FR 9016004A FR 2655996 B1 FR2655996 B1 FR 2655996B1
Authority
FR
France
Prior art keywords
weakening
protection layer
construction parts
preventing oxygen
process protection
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
FR9016004A
Other languages
English (en)
French (fr)
Other versions
FR2655996A1 (fr
Inventor
Martin Thoma
Monika Bindl
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 AG
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 FR2655996A1 publication Critical patent/FR2655996A1/fr
Application granted granted Critical
Publication of FR2655996B1 publication Critical patent/FR2655996B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9016004A 1989-12-20 1990-12-20 Couche de protection de procede destine a empecher la fragilisation par l'oxygene de pieces de construction en titane. Expired - Fee Related FR2655996B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3942025A DE3942025C1 (enExample) 1989-12-20 1989-12-20

Publications (2)

Publication Number Publication Date
FR2655996A1 FR2655996A1 (fr) 1991-06-21
FR2655996B1 true FR2655996B1 (fr) 1994-01-07

Family

ID=6395862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9016004A Expired - Fee Related FR2655996B1 (fr) 1989-12-20 1990-12-20 Couche de protection de procede destine a empecher la fragilisation par l'oxygene de pieces de construction en titane.

Country Status (3)

Country Link
DE (1) DE3942025C1 (enExample)
FR (1) FR2655996B1 (enExample)
GB (1) GB2239617B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433774A (en) * 1990-08-02 1995-07-18 Miba Frictec Gesellschaft M.B.H. Friction lining and process for the production thereof
DE4129600C2 (de) * 1991-09-06 1993-11-04 Daimler Benz Ag Verfahren zum impraegnieren von poroesen kohlenstoffkoerpern zum schutz gegen oxidation und verwendung dieser kohlenstoffkoerper
GB9805686D0 (en) * 1998-03-18 1998-05-13 Horsell Graphic Ind Ltd Treatment of metals
GB9821748D0 (en) 1998-10-07 1998-12-02 Rolls Royce Plc A titanium article having a protective coating and a method of applying a protective coating to a titanium article
US7147897B2 (en) * 2002-11-06 2006-12-12 Ppg Industries Ohio, Inc. Weldable compositions comprising a conductive pigment and silicon and methods for using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299448A (enExample) * 1962-12-07 1900-01-01
DE1669180C3 (de) * 1966-11-30 1975-11-13 Henkel & Cie Gmbh, 4000 Duesseldorf Selbsthärtende Kitt-, Imprägnierungs- und Überzugsmassen
DE2238592A1 (de) * 1972-08-05 1974-02-21 Terracom Ets Verfahren zur sicherung hohe temperaturen aufweisender metallischer bauteile gegen verzundern und beschichtungsmaterial zur durchfuehrung dieses verfahrens
JPS63151691A (ja) * 1986-12-16 1988-06-24 新日軽株式会社 無機質断熱材の製造法

Also Published As

Publication number Publication date
GB2239617B (en) 1993-06-30
GB9027463D0 (en) 1991-02-06
FR2655996A1 (fr) 1991-06-21
GB2239617A (en) 1991-07-10
DE3942025C1 (enExample) 1991-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse