CH516370A - Method of manufacturing a composite refractory metallic element having a porous metallic coating and an element produced by this process - Google Patents

Method of manufacturing a composite refractory metallic element having a porous metallic coating and an element produced by this process

Info

Publication number
CH516370A
CH516370A CH844670A CH844670A CH516370A CH 516370 A CH516370 A CH 516370A CH 844670 A CH844670 A CH 844670A CH 844670 A CH844670 A CH 844670A CH 516370 A CH516370 A CH 516370A
Authority
CH
Switzerland
Prior art keywords
manufacturing
composite refractory
metallic
porous
metallic coating
Prior art date
Application number
CH844670A
Other languages
French (fr)
Inventor
Marie Galmiche Philippe
Original Assignee
Onera (Off Nat Aerospatiale)
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 Onera (Off Nat Aerospatiale) filed Critical Onera (Off Nat Aerospatiale)
Publication of CH516370A publication Critical patent/CH516370A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
CH844670A 1969-06-10 1970-06-04 Method of manufacturing a composite refractory metallic element having a porous metallic coating and an element produced by this process CH516370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6919210A FR2049448A5 (en) 1969-06-10 1969-06-10

Publications (1)

Publication Number Publication Date
CH516370A true CH516370A (en) 1971-12-15

Family

ID=9035490

Family Applications (1)

Application Number Title Priority Date Filing Date
CH844670A CH516370A (en) 1969-06-10 1970-06-04 Method of manufacturing a composite refractory metallic element having a porous metallic coating and an element produced by this process

Country Status (7)

Country Link
US (1) US3713206A (en)
CA (1) CA937107A (en)
CH (1) CH516370A (en)
DE (1) DE2028630C3 (en)
FR (1) FR2049448A5 (en)
GB (1) GB1298860A (en)
SE (1) SE365964B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807030A (en) * 1972-12-27 1974-04-30 Chrysler Corp Method of preparing oxidation resistant materials
FR2294014A1 (en) * 1974-12-13 1976-07-09 Cerca HOT ASSEMBLY PROCESS
US4119262A (en) * 1977-07-05 1978-10-10 Ford Motor Company Method of joining metal, particularly aluminum or aluminum alloys, using bromine fluxing agent
US4155755A (en) * 1977-09-21 1979-05-22 Union Carbide Corporation Oxidation resistant porous abradable seal member for high temperature service
US4965095A (en) * 1979-03-30 1990-10-23 Alloy Surfaces Company, Inc. Method for refurbishing used jet engine hot section airfoils
US5915193A (en) * 1995-05-18 1999-06-22 Tong; Qin-Yi Method for the cleaning and direct bonding of solids
US6416589B1 (en) 1999-02-18 2002-07-09 General Electric Company Carbon-enhanced fluoride ion cleaning
WO2003010419A1 (en) * 2001-07-23 2003-02-06 Alstom Technology Ltd Device for reducing sealing gaps between moving and stationary components inside a non-positive-displacement machine
DE102005058324A1 (en) * 2005-12-07 2007-06-14 Mtu Aero Engines Gmbh Method for producing an inlet lining
DE102009036405A1 (en) 2009-08-06 2011-02-10 Mtu Aero Engines Gmbh Repair of turbine components and solder alloy for this
US20110086163A1 (en) * 2009-10-13 2011-04-14 Walbar Inc. Method for producing a crack-free abradable coating with enhanced adhesion
RU2558026C1 (en) * 2014-03-03 2015-07-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Soldering of porous material with substrate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424878A (en) * 1944-10-28 1947-07-29 Reed Roller Bit Co Method of bonding a liner within a bore
US2585819A (en) * 1946-06-22 1952-02-12 United Aircraft Corp Process of joining metal parts
US2561565A (en) * 1946-06-22 1951-07-24 United Aircraft Corp Process of fluxing and joining metal parts
US2945295A (en) * 1957-12-20 1960-07-19 Westinghouse Electric Corp High temperature metallic joint
US3417460A (en) * 1959-04-13 1968-12-24 Onera (Off Nat Aerospatiale) Methods of brazing
US3025596A (en) * 1959-06-26 1962-03-20 Combustion Eng Braze bonding of concentric tubes and shells and the like

Also Published As

Publication number Publication date
DE2028630A1 (en) 1970-12-17
SE365964B (en) 1974-04-08
US3713206A (en) 1973-01-30
FR2049448A5 (en) 1971-03-26
CA937107A (en) 1973-11-20
DE2028630B2 (en) 1974-07-04
GB1298860A (en) 1972-12-06
DE2028630C3 (en) 1975-02-27

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Legal Events

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PL Patent ceased