BE740776A - - Google Patents

Info

Publication number
BE740776A
BE740776A BE740776DA BE740776A BE 740776 A BE740776 A BE 740776A BE 740776D A BE740776D A BE 740776DA BE 740776 A BE740776 A BE 740776A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE740776A publication Critical patent/BE740776A/xx

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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/60—After-treatment
    • 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
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/48—Aluminising
    • 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
    • F01D5/005—Repairing methods or devices
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • Y10T428/12757—Fe
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12937—Co- or Ni-base component next to Fe-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE740776D 1968-10-25 1969-10-24 BE740776A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77085368A 1968-10-25 1968-10-25

Publications (1)

Publication Number Publication Date
BE740776A true BE740776A (enrdf_load_stackoverflow) 1970-04-01

Family

ID=25089896

Family Applications (1)

Application Number Title Priority Date Filing Date
BE740776D BE740776A (enrdf_load_stackoverflow) 1968-10-25 1969-10-24

Country Status (8)

Country Link
US (1) US3544348A (enrdf_load_stackoverflow)
BE (1) BE740776A (enrdf_load_stackoverflow)
CH (1) CH540346A (enrdf_load_stackoverflow)
ES (1) ES372871A1 (enrdf_load_stackoverflow)
FR (1) FR2021543A1 (enrdf_load_stackoverflow)
GB (1) GB1258833A (enrdf_load_stackoverflow)
NL (1) NL153276B (enrdf_load_stackoverflow)
SE (1) SE344767B (enrdf_load_stackoverflow)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647517A (en) * 1970-06-22 1972-03-07 Chromalloy American Corp Impact resistant coatings for cobalt-base superalloys and the like
IL36735A0 (en) * 1970-08-19 1971-06-23 Chromalloy American Corp The coating of nickel-base and cobalt-base superalloys and the like
US3837901A (en) * 1970-08-21 1974-09-24 Gen Electric Diffusion-coating of nickel-base superalloy articles
US3922474A (en) * 1971-07-01 1975-11-25 United States Borax Chem Cold-pressed refractory materials
US3839898A (en) * 1972-11-22 1974-10-08 United Aircraft Corp Determination of thermal profile history of high temperature parts
US3887731A (en) * 1973-04-23 1975-06-03 Chromalloy American Corp Corrosion resistant coating system for ferrous metal articles having brazed joints
US3953647A (en) * 1973-10-05 1976-04-27 United Technologies Corporation Graphite fiber reinforced metal matrix composite
US4181758A (en) * 1976-07-30 1980-01-01 Gulf & Western Industries, Inc. Method for preventing the deposition of a coating on a substrate
US4128522A (en) * 1976-07-30 1978-12-05 Gulf & Western Industries, Inc. Method and maskant composition for preventing the deposition of a coating on a substrate
US4729799A (en) * 1986-06-30 1988-03-08 United Technologies Corporation Stress relief of single crystal superalloy articles
DE3742721C1 (de) * 1987-12-17 1988-12-22 Mtu Muenchen Gmbh Verfahren zur Aluminium-Diffusionsbeschichtung von Bauteilen aus Titanlegierungen
US4944858A (en) * 1988-12-08 1990-07-31 United Technologies Corporation Method for applying diffusion aluminide coating
DE69109077T2 (de) * 1991-01-31 1995-12-14 Gen Electric Aluminisieren von Gegenständen, geschützt durch ein thermisch gesperrtes Überzugssystem.
US5161898A (en) * 1991-07-05 1992-11-10 Camco International Inc. Aluminide coated bearing elements for roller cutter drill bits
GB9116332D0 (en) * 1991-07-29 1991-09-11 Diffusion Alloys Ltd Refurbishing of corroded superalloy or heat resistant steel parts and parts so refurbished
GB9218859D0 (en) * 1992-09-05 1992-10-21 Rolls Royce Plc Aluminide-silicide coatings
US6333121B1 (en) * 1992-10-13 2001-12-25 General Electric Company Low-sulfur article having a platinum-aluminide protective layer and its preparation
US5538796A (en) * 1992-10-13 1996-07-23 General Electric Company Thermal barrier coating system having no bond coat
US6689422B1 (en) * 1994-02-16 2004-02-10 Howmet Research Corporation CVD codeposition of A1 and one or more reactive (gettering) elements to form protective aluminide coating
US5650235A (en) * 1994-02-28 1997-07-22 Sermatech International, Inc. Platinum enriched, silicon-modified corrosion resistant aluminide coating
EP0713957A1 (en) * 1994-11-25 1996-05-29 FINMECCANICA S.p.A. AZIENDA ANSALDO Method of repairing the coating of turbine blades
US5897966A (en) * 1996-02-26 1999-04-27 General Electric Company High temperature alloy article with a discrete protective coating and method for making
US6022632A (en) * 1996-10-18 2000-02-08 United Technologies Low activity localized aluminide coating
US5813118A (en) * 1997-06-23 1998-09-29 General Electric Company Method for repairing an air cooled turbine engine airfoil
US6110262A (en) 1998-08-31 2000-08-29 Sermatech International, Inc. Slurry compositions for diffusion coatings
US6071622A (en) * 1998-10-30 2000-06-06 Beesabathina; Durga Prasad Stabilized two-phase-glass diffusion barrier
US6042880A (en) * 1998-12-22 2000-03-28 General Electric Company Renewing a thermal barrier coating system
US6203847B1 (en) 1998-12-22 2001-03-20 General Electric Company Coating of a discrete selective surface of an article
US6228510B1 (en) 1998-12-22 2001-05-08 General Electric Company Coating and method for minimizing consumption of base material during high temperature service
US6233822B1 (en) * 1998-12-22 2001-05-22 General Electric Company Repair of high pressure turbine shrouds
EP1123987A1 (en) * 2000-02-11 2001-08-16 General Electric Company Repairable diffusion aluminide coatings
US6605364B1 (en) * 2000-07-18 2003-08-12 General Electric Company Coating article and method for repairing a coated surface
US6482470B1 (en) 2000-07-18 2002-11-19 General Electric Company Diffusion aluminide coated metallic substrate including a thin diffusion portion of controlled thickness
US6465040B2 (en) 2001-02-06 2002-10-15 General Electric Company Method for refurbishing a coating including a thermally grown oxide
EP1298230A1 (de) * 2001-10-01 2003-04-02 Siemens Aktiengesellschaft Verfahren zur Entfernung von Schichtbereichen eines Bauteils aus Metall
US20040180232A1 (en) * 2003-03-12 2004-09-16 General Electric Company Selective region vapor phase aluminided superalloy articles
US7163718B2 (en) * 2003-10-15 2007-01-16 General Electric Company Method of selective region vapor phase aluminizing
DE102004059762A1 (de) * 2004-12-11 2006-06-14 Mtu Aero Engines Gmbh Verfahren zur Reparatur von Turbinenschaufeln
US8038894B2 (en) * 2006-11-29 2011-10-18 General Electric Company Method of selectively stripping an engine-run ceramic coating
DE102008019296A1 (de) * 2008-04-16 2009-10-22 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung eines Feuerschutzes für aus Titan bestehende Bauteilkörper einer Fluggasturbine und Bauteilkörper aus Titan für eine Fluggasturbine
DE102012010602A1 (de) 2012-05-30 2013-12-05 Dechema-Forschungsinstitut Verfahren zum Beschichten eines kobalt-, nickel- und/oder eisenhaltigenSubstrats mit einer korrosionsbeständigen Schicht
US9771644B2 (en) 2013-11-08 2017-09-26 Praxair S.T. Technology, Inc. Method and apparatus for producing diffusion aluminide coatings
US10053779B2 (en) * 2016-06-22 2018-08-21 General Electric Company Coating process for applying a bifurcated coating
CN117403177A (zh) * 2023-10-18 2024-01-16 中国航发南方工业有限公司 一种渗剂及其制备镍基高温合金件渗铝层的工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129069A (en) * 1956-10-11 1964-04-14 Gen Motors Corp Oxidation-resistant turbine blades
US3079276A (en) * 1960-10-14 1963-02-26 Union Carbide Corp Vapor diffusion coating process
US3141744A (en) * 1961-06-19 1964-07-21 Dwight E Couch Wear-resistant nickel-aluminum coatings
US3345197A (en) * 1963-08-09 1967-10-03 Howmet Corp Aluminizing process and composition
US3257230A (en) * 1964-03-24 1966-06-21 Chromalloy American Corp Diffusion coating for metals
US3436249A (en) * 1966-02-23 1969-04-01 Rolls Royce Aluminising powder
US3450512A (en) * 1966-07-05 1969-06-17 United Aircraft Corp Coated nickel base engine alloys

Also Published As

Publication number Publication date
SE344767B (enrdf_load_stackoverflow) 1972-05-02
CH540346A (de) 1973-08-15
DE1952370A1 (de) 1970-08-27
FR2021543A1 (enrdf_load_stackoverflow) 1970-07-24
US3544348A (en) 1970-12-01
ES372871A1 (es) 1971-11-01
NL6915857A (enrdf_load_stackoverflow) 1970-04-28
GB1258833A (enrdf_load_stackoverflow) 1971-12-30
DE1952370B2 (de) 1972-07-20
NL153276B (nl) 1977-05-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: UNITED AIRCRAFT CORP.

Effective date: 19891024