IL49869A - Alumina coatings containing hafnium for high temperature applications - Google Patents

Alumina coatings containing hafnium for high temperature applications

Info

Publication number
IL49869A
IL49869A IL49869A IL4986976A IL49869A IL 49869 A IL49869 A IL 49869A IL 49869 A IL49869 A IL 49869A IL 4986976 A IL4986976 A IL 4986976A IL 49869 A IL49869 A IL 49869A
Authority
IL
Israel
Prior art keywords
high temperature
temperature applications
coatings containing
containing hafnium
alumina coatings
Prior art date
Application number
IL49869A
Other languages
English (en)
Other versions
IL49869A0 (en
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of IL49869A0 publication Critical patent/IL49869A0/xx
Publication of IL49869A publication Critical patent/IL49869A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/073—Metallic material containing MCrAl or MCrAlY alloys, where M is nickel, cobalt or iron, with or without non-metal elements
    • 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
    • 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.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12583—Component contains compound of adjacent metal
    • 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.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12583—Component contains compound of adjacent metal
    • Y10T428/1259—Oxide
    • 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.]
    • Y10T428/1266—O, S, or organic compound in metal component
    • Y10T428/12667—Oxide of transition metal or Al
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laminated Bodies (AREA)
IL49869A 1975-06-23 1976-06-23 Alumina coatings containing hafnium for high temperature applications IL49869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/589,654 US3993454A (en) 1975-06-23 1975-06-23 Alumina forming coatings containing hafnium for high temperature applications

Publications (2)

Publication Number Publication Date
IL49869A0 IL49869A0 (en) 1976-08-31
IL49869A true IL49869A (en) 1978-08-31

Family

ID=24358922

Family Applications (1)

Application Number Title Priority Date Filing Date
IL49869A IL49869A (en) 1975-06-23 1976-06-23 Alumina coatings containing hafnium for high temperature applications

Country Status (8)

Country Link
US (2) US3993454A (de)
CA (1) CA1066538A (de)
CH (1) CH620947A5 (de)
DE (1) DE2628068C2 (de)
FR (1) FR2366371A1 (de)
GB (1) GB1542694A (de)
IL (1) IL49869A (de)
SE (1) SE440237B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125388A (en) * 1976-12-20 1978-11-14 Corning Glass Works Method of making optical waveguides
US4101713A (en) * 1977-01-14 1978-07-18 General Electric Company Flame spray oxidation and corrosion resistant superalloys
US4101715A (en) * 1977-06-09 1978-07-18 General Electric Company High integrity CoCrAl(Y) coated nickel-base superalloys
USRE30995E (en) * 1977-06-09 1982-07-13 General Electric Company High integrity CoCrAl(Y) coated nickel-base superalloys
US4165223A (en) * 1978-03-06 1979-08-21 Corning Glass Works Method of making dry optical waveguides
DE3064929D1 (en) * 1979-07-25 1983-10-27 Secr Defence Brit Nickel and/or cobalt base alloys for gas turbine engine components
US4326011A (en) * 1980-02-11 1982-04-20 United Technologies Corporation Hot corrosion resistant coatings
GB2082631A (en) * 1980-02-28 1982-03-10 Firth Brown Ltd Ferritic iron-aluminium-chromium alloys
US4431711A (en) 1980-03-25 1984-02-14 Ex-Cell-O Corporation Vacuum metallizing a dielectric substrate with indium and products thereof
US4407871A (en) * 1980-03-25 1983-10-04 Ex-Cell-O Corporation Vacuum metallized dielectric substrates and method of making same
DE3029488A1 (de) * 1980-08-02 1982-03-04 GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH, 5060 Bergisch Gladbach Verfahren zur erzeugung einer schutzschicht auf metallischen werkstuecken
US4419416A (en) * 1981-08-05 1983-12-06 United Technologies Corporation Overlay coatings for superalloys
US4386112A (en) * 1981-11-02 1983-05-31 United Technologies Corporation Co-spray abrasive coating
DE3145236C2 (de) * 1981-11-13 1984-11-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren zur Herstellung von verformungsbeständigen oxydischen Schutzschichten
US4483720A (en) * 1981-11-27 1984-11-20 S R I International Process for applying thermal barrier coatings to metals
US4677034A (en) * 1982-06-11 1987-06-30 General Electric Company Coated superalloy gas turbine components
US4743514A (en) * 1983-06-29 1988-05-10 Allied-Signal Inc. Oxidation resistant protective coating system for gas turbine components, and process for preparation of coated components
US4835011A (en) * 1986-11-03 1989-05-30 United Technologies Corporation Yttrium enriched aluminide coatings
US5000782A (en) * 1986-11-03 1991-03-19 United Technologies Corporation Powder mixture for making yttrium enriched aluminide coatings
US4774149A (en) * 1987-03-17 1988-09-27 General Electric Company Oxidation-and hot corrosion-resistant nickel-base alloy coatings and claddings for industrial and marine gas turbine hot section components and resulting composite articles
USRE34173E (en) * 1988-10-11 1993-02-02 Midwest Research Technologies, Inc. Multi-layer wear resistant coatings
US4904542A (en) * 1988-10-11 1990-02-27 Midwest Research Technologies, Inc. Multi-layer wear resistant coatings
US4880614A (en) * 1988-11-03 1989-11-14 Allied-Signal Inc. Ceramic thermal barrier coating with alumina interlayer
AT393115B (de) * 1989-02-02 1991-08-26 Vaillant Gmbh Abgasfuehrung eines waermeaustauschers
US5455119A (en) * 1993-11-08 1995-10-03 Praxair S.T. Technology, Inc. Coating composition having good corrosion and oxidation resistance
DE69508658T2 (de) 1994-06-24 1999-10-14 Praxair S.T. Technology Verfahren zur Herstellung von Karbidteilchen feinverteilt in einem Überzug auf Basis von M Cr Al Y
KR100259482B1 (ko) 1994-06-24 2000-06-15 로버트 에이. 바쎄트 전이금속-크롬-알루미늄-이트륨기저 코팅물의 제조방법 및 이를 포함한 기판
US5916518A (en) 1997-04-08 1999-06-29 Allison Engine Company Cobalt-base composition
DE19821182A1 (de) * 1998-05-12 1999-11-18 Abb Research Ltd Verfahren zum Schutz von Bauelementen aus Metall
US6326057B1 (en) 1999-12-29 2001-12-04 General Electric Company Vapor phase diffusion aluminide process
US6306458B1 (en) 1999-12-29 2001-10-23 General Electric Company Process for recycling vapor phase aluminiding donor alloy
US6332931B1 (en) * 1999-12-29 2001-12-25 General Electric Company Method of forming a diffusion aluminide-hafnide coating
CA2433613A1 (en) * 2002-08-13 2004-02-13 Russel J. Ruprecht, Jr. Spray method for mcralx coating
GB2394959A (en) * 2002-11-04 2004-05-12 Doncasters Ltd Hafnium particle dispersion hardened nickel-chromium-iron alloys
US7641985B2 (en) * 2004-06-21 2010-01-05 Siemens Energy, Inc. Boron free joint for superalloy component
CA2762421A1 (en) 2009-05-18 2010-11-25 Sifco Industries, Inc. Forming reactive element modified aluminide coatings with low reactive element content using vapor phase diffusion techniques
US9284846B2 (en) * 2009-05-20 2016-03-15 Howmet Corporation Pt-Al-Hf/Zr coating and method
WO2015077163A1 (en) 2013-11-19 2015-05-28 United Technologies Corporation Article having variable composition coating
CN112121552A (zh) * 2019-06-24 2020-12-25 康宁股份有限公司 空气过滤组件

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE698304A (de) * 1966-05-10 1967-11-10
FR1528548A (fr) * 1966-06-24 1968-06-07 Imp Metal Ind Kynoch Ltd Revêtements résistant à l'oxydation pour alliages à base de tantale
US3535146A (en) * 1967-05-02 1970-10-20 Aircraft Plating Inc Diffusion coating
US3446615A (en) * 1967-05-11 1969-05-27 Iit Res Inst Hafnium base alloys
US3547681A (en) * 1968-04-18 1970-12-15 Sylvania Electric Prod Metallic composites
US3528861A (en) * 1968-05-23 1970-09-15 United Aircraft Corp Method for coating the superalloys
CA918966A (en) * 1968-06-05 1973-01-16 W. Goward George High temperature, oxidation-resistant coating alloy
US3914507A (en) * 1970-03-20 1975-10-21 Sherritt Gordon Mines Ltd Method of preparing metal alloy coated composite powders
US3754903A (en) * 1970-09-15 1973-08-28 United Aircraft Corp High temperature oxidation resistant coating alloy
US3676085A (en) * 1971-02-18 1972-07-11 United Aircraft Corp Cobalt base coating for the superalloys
US3961098A (en) * 1973-04-23 1976-06-01 General Electric Company Coated article and method and material of coating
US3928026A (en) * 1974-05-13 1975-12-23 United Technologies Corp High temperature nicocraly coatings
US3918139A (en) * 1974-07-10 1975-11-11 United Technologies Corp MCrAlY type coating alloy
US3951642A (en) * 1974-11-07 1976-04-20 General Electric Company Metallic coating powder containing Al and Hf
US3976436A (en) * 1975-02-13 1976-08-24 General Electric Company Metal of improved environmental resistance

Also Published As

Publication number Publication date
CA1066538A (en) 1979-11-20
CH620947A5 (de) 1980-12-31
IL49869A0 (en) 1976-08-31
DE2628068C2 (de) 1985-12-12
DE2628068A1 (de) 1977-01-20
GB1542694A (en) 1979-03-21
US4086391A (en) 1978-04-25
SE7607116L (sv) 1976-12-24
SE440237B (sv) 1985-07-22
US3993454A (en) 1976-11-23
FR2366371A1 (fr) 1978-04-28

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