BE903377A - Revetements metalliques protecteurs - Google Patents

Revetements metalliques protecteurs

Info

Publication number
BE903377A
BE903377A BE0/215683A BE215683A BE903377A BE 903377 A BE903377 A BE 903377A BE 0/215683 A BE0/215683 A BE 0/215683A BE 215683 A BE215683 A BE 215683A BE 903377 A BE903377 A BE 903377A
Authority
BE
Belgium
Prior art keywords
protective metal
metal coatings
preferred
coating
particles
Prior art date
Application number
BE0/215683A
Other languages
English (en)
Original Assignee
Baj Ltd
Secr Defence
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 Baj Ltd, Secr Defence filed Critical Baj Ltd
Publication of BE903377A publication Critical patent/BE903377A/fr

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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
    • C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
    • 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12097—Nonparticulate component encloses particles
    • 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
    • Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemically Coating (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Une ailette de turbine à gaz reçoit un revetement produit par électrodéposition composite, sur un substrat, d'une matrice métallique M1 contenant des particules de CrA1M2, où M1 représente Ni, ou Co ou Fe et M2 représente Y, Si, Ti, ou un élément des terres rares. La matrice préférée est du Ni ou du Co ou du NiCo et les particules préférées sont du CrALY. La granulométrie est importante et 75% en poids sont compris entre 3,9 et 10,5 mu. Le revetement subit un traitement thermique d'une interdiffusion.
BE0/215683A 1984-10-05 1985-10-04 Revetements metalliques protecteurs BE903377A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8425262 1984-10-05

Publications (1)

Publication Number Publication Date
BE903377A true BE903377A (fr) 1986-04-04

Family

ID=10567782

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215683A BE903377A (fr) 1984-10-05 1985-10-04 Revetements metalliques protecteurs

Country Status (8)

Country Link
US (1) US4789441A (fr)
JP (1) JPS61179900A (fr)
BE (1) BE903377A (fr)
CA (1) CA1268139A (fr)
DE (1) DE3535548C2 (fr)
FR (1) FR2571386B1 (fr)
IT (1) IT1224259B (fr)
NL (1) NL193727C (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615871B1 (fr) * 1987-05-26 1989-06-30 Snecma Pieces de turbomachine en superalliage comportant un revetement protecteur metalloceramique
DE3815976A1 (de) * 1988-05-10 1989-11-23 Mtu Muenchen Gmbh Verfahren zur erzeugung galvanisch abgeschiedener heissgaskorrosionsschichten
GB8818069D0 (en) * 1988-07-29 1988-09-28 Baj Ltd Improvements relating to electrodeposited coatings
GB2241506A (en) * 1990-02-23 1991-09-04 Baj Ltd Method of producing a gas turbine blade having an abrasive tip by electrodepo- sition.
CA2048804A1 (fr) * 1990-11-01 1992-05-02 Roger J. Perkins Bouts d'aube mobile abrasifs longue duree
GB2267733A (en) * 1992-05-13 1993-12-15 Gen Electric Abrasion protective and thermal dissipative coating for jet engine component leading edges.
GB9216706D0 (en) * 1992-08-06 1992-09-23 Baj Ltd Electrodeposited composite coatings
US5486281A (en) * 1993-10-15 1996-01-23 United Technologies Corporation Method for CBN tipping of HPC integrally bladed rotors
GB9414858D0 (en) * 1994-07-22 1994-09-14 Baj Coatings Ltd Protective coating
GB9414859D0 (en) * 1994-07-22 1994-09-14 Baj Coatings Ltd Protective coating
US5952110A (en) * 1996-12-24 1999-09-14 General Electric Company Abrasive ceramic matrix turbine blade tip and method for forming
US6338809B1 (en) * 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US5935407A (en) * 1997-11-06 1999-08-10 Chromalloy Gas Turbine Corporation Method for producing abrasive tips for gas turbine blades
DE19753876A1 (de) * 1997-12-05 1999-06-10 Asea Brown Boveri Eisenaluminidbeschichtung und Verfahren zum Aufbringen einer Eisenaluminidbeschichtung
FR2787471B1 (fr) * 1998-12-16 2001-03-09 Onera (Off Nat Aerospatiale) Procede pour former un revetement d'alliage metallique de type mcraly
US6197178B1 (en) 1999-04-02 2001-03-06 Microplasmic Corporation Method for forming ceramic coatings by micro-arc oxidation of reactive metals
US6190525B1 (en) * 1999-04-22 2001-02-20 Ppg Industries Ohio, Inc. Electrodeposition baths containing yttrium
DE19941228B4 (de) * 1999-08-30 2009-12-31 Alstom Eisenaluminidbeschichtung und deren Verwendung
EP1143030A1 (fr) 2000-04-03 2001-10-10 ABB Alstom Power N.V. Matériau pour extrémité d'une aube de turbine et procédé de sa fabrication ou réparation
US6998151B2 (en) * 2002-05-10 2006-02-14 General Electric Company Method for applying a NiAl based coating by an electroplating technique
EP1411210A1 (fr) * 2002-10-15 2004-04-21 ALSTOM Technology Ltd Méthode de déposition d'un revêtement de type MCrAlY résistant à la fatigue et à l'oxydation
DE10251902B4 (de) 2002-11-07 2009-05-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Beschichten eines Substrats und beschichteter Gegenstand
EP1422054A1 (fr) * 2002-11-21 2004-05-26 Siemens Aktiengesellschaft Structure laminée pour de turbine à gaz
DE60225569T2 (de) * 2002-12-06 2009-09-03 Alstom Technology Ltd. Verfahren zur örtlichen Abscheidung einer MCrAlY - Beschichtung
DE60231084D1 (de) * 2002-12-06 2009-03-19 Alstom Technology Ltd Verfahren zur selektiven Abscheidung einer MCrAlY-Beschichtung
DE60307041T2 (de) * 2003-03-21 2007-01-11 Alstom Technology Ltd. Verfahren zum Aufbringen einer dichten Verschleisschutzschicht und Dichtungsystem
WO2004092450A1 (fr) * 2003-04-11 2004-10-28 Lynntech, Inc. Compositions et revetements comprenant des quasicristaux
US7314650B1 (en) * 2003-08-05 2008-01-01 Leonard Nanis Method for fabricating sputter targets
DE102007048484A1 (de) * 2007-10-09 2009-04-16 Man Turbo Ag Heißgasgeführte Komponente einer Strömungsmaschine
ES2588911T3 (es) * 2008-02-19 2016-11-07 Parker-Hannifin Corporation Revestimiento de protección para los sellos metálicos
JP4564545B2 (ja) * 2008-03-25 2010-10-20 株式会社東芝 コーティング方法
FR2954780B1 (fr) * 2009-12-29 2012-02-03 Snecma Procede de depot par voie electrolytique d'un revetement composite a matrice metallique contenant des particules, pour la reparation d'une aube metallique
US8778164B2 (en) 2010-12-16 2014-07-15 Honeywell International Inc. Methods for producing a high temperature oxidation resistant coating on superalloy substrates and the coated superalloy substrates thereby produced
JP5412462B2 (ja) * 2011-04-19 2014-02-12 日本パーカライジング株式会社 金属材料用耐食合金コーティング膜及びその形成方法
DE102011100100A1 (de) * 2011-04-29 2012-10-31 Air Liquide Deutschland Gmbh Verfahren zum Behandeln einer Leitungskomponente
US9771661B2 (en) 2012-02-06 2017-09-26 Honeywell International Inc. Methods for producing a high temperature oxidation resistant MCrAlX coating on superalloy substrates
US10087540B2 (en) 2015-02-17 2018-10-02 Honeywell International Inc. Surface modifiers for ionic liquid aluminum electroplating solutions, processes for electroplating aluminum therefrom, and methods for producing an aluminum coating using the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051685A (fr) * 1963-03-01
GB1218179A (en) * 1967-04-18 1971-01-06 Bristol Aerojet Ltd Improvements relating to electrodeposited coatings
GB1329081A (en) * 1970-08-27 1973-09-05 Bristol Aerojet Ltd Electrodeposition of composite coatings
US3830711A (en) * 1972-01-19 1974-08-20 Bristol Aerojet Ltd Electrodeposition of composite coatings
GB1347184A (en) * 1972-07-07 1974-02-27 Bristol Aerojet Ltd Electrodeposition of composite coatings
JPS5518778B2 (fr) * 1973-02-16 1980-05-21
US3976436A (en) * 1975-02-13 1976-08-24 General Electric Company Metal of improved environmental resistance
CH599352A5 (fr) * 1976-10-15 1978-05-31 Bbc Brown Boveri & Cie
US4152223A (en) * 1977-07-13 1979-05-01 United Technologies Corporation Plasma sprayed MCrAlY coating and coating method
US4169020A (en) * 1977-12-21 1979-09-25 General Electric Company Method for making an improved gas seal
GB2014189B (en) * 1977-12-21 1982-06-09 Bristol Aerojet Ltd Processes for the electrodeposition of composite coatings
JPS54112785A (en) * 1978-02-24 1979-09-03 Asahi Glass Co Ltd Electrode and manufacture thereof
DE3067748D1 (en) * 1979-07-30 1984-06-14 Secr Defence Brit A method of forming a corrosion resistant coating on a metal article
GB2083076B (en) * 1980-07-02 1984-06-13 Baj Vickers Ltd Composite electrodeposited coating and a method of forming such a coating

Also Published As

Publication number Publication date
FR2571386B1 (fr) 1990-01-12
DE3535548A1 (de) 1986-04-17
IT1224259B (it) 1990-10-04
DE3535548C2 (de) 1999-03-04
FR2571386A1 (fr) 1986-04-11
NL193727C (nl) 2000-08-04
IT8548635A0 (it) 1985-10-04
CA1268139A (fr) 1990-04-24
JPH0253520B2 (fr) 1990-11-16
NL8502724A (nl) 1986-05-01
JPS61179900A (ja) 1986-08-12
NL193727B (nl) 2000-04-03
US4789441A (en) 1988-12-06

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Legal Events

Date Code Title Description
CA Change of address of the owner of the patent
CH Change of patent owner
RE20 Patent expired

Owner name: *PRAXAIR ST TECHNOLOGY INC.

Effective date: 20051004

Owner name: THE *SECRETARY OF STATE FOR DEFENCE

Effective date: 20051004

RE20 Patent expired

Owner name: THE *SECRETARY OF STATE FOR DEFENCE

Effective date: 20051004

Owner name: *PRAXAIR ST TECHNOLOGY INC.

Effective date: 20051004