CA924970A - Production of protective layers on cobalt-based alloys - Google Patents

Production of protective layers on cobalt-based alloys

Info

Publication number
CA924970A
CA924970A CA098809A CA98809A CA924970A CA 924970 A CA924970 A CA 924970A CA 098809 A CA098809 A CA 098809A CA 98809 A CA98809 A CA 98809A CA 924970 A CA924970 A CA 924970A
Authority
CA
Canada
Prior art keywords
cobalt
production
protective layers
based alloys
alloys
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
Application number
CA098809A
Inventor
Meinhardt Helmut
Bungardt Karl
Lehnert Gunter
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.)
Deutsche Edelstahlwerke AG
Original Assignee
Deutsche Edelstahlwerke AG
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 Deutsche Edelstahlwerke AG filed Critical Deutsche Edelstahlwerke AG
Application granted granted Critical
Publication of CA924970A publication Critical patent/CA924970A/en
Expired legal-status Critical Current

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
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/941—Solid state alloying, e.g. diffusion, to disappearance of an original layer
    • 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
    • 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
    • Y10T428/12868—Group IB metal-base component alternative to platinum group metal-base component [e.g., precious metal, etc.]
    • 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
    • Y10T428/12944—Ni-base component
CA098809A 1969-12-05 1970-11-23 Production of protective layers on cobalt-based alloys Expired CA924970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691961047 DE1961047B2 (en) 1969-12-05 1969-12-05 PROCESS FOR THE PRODUCTION OF DIFFUSION PROTECTIVE COATINGS ON OBJECTS FROM COBALT-BASED ALLOYS

Publications (1)

Publication Number Publication Date
CA924970A true CA924970A (en) 1973-04-24

Family

ID=5753074

Family Applications (1)

Application Number Title Priority Date Filing Date
CA098809A Expired CA924970A (en) 1969-12-05 1970-11-23 Production of protective layers on cobalt-based alloys

Country Status (13)

Country Link
US (1) US3692554A (en)
JP (1) JPS4931609B1 (en)
AT (1) AT296715B (en)
BE (1) BE759275A (en)
CA (1) CA924970A (en)
CH (1) CH552682A (en)
DE (1) DE1961047B2 (en)
FR (1) FR2072284A5 (en)
GB (1) GB1282530A (en)
IL (1) IL35730A (en)
NL (1) NL7017774A (en)
SE (1) SE358420B (en)
ZA (1) ZA708014B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819338A (en) * 1968-09-14 1974-06-25 Deutsche Edelstahlwerke Ag Protective diffusion layer on nickel and/or cobalt-based alloys
US3961910A (en) * 1973-05-25 1976-06-08 Chromalloy American Corporation Rhodium-containing superalloy coatings and methods of making same
US3999956A (en) * 1975-02-21 1976-12-28 Chromalloy American Corporation Platinum-rhodium-containing high temperature alloy coating
US3979273A (en) * 1975-05-27 1976-09-07 United Technologies Corporation Method of forming aluminide coatings on nickel-, cobalt-, and iron-base alloys
JPS5310704U (en) * 1976-07-09 1978-01-28
JPS5345908U (en) * 1976-09-22 1978-04-19
US4439470A (en) * 1980-11-17 1984-03-27 George Kelly Sievers Method for forming ternary alloys using precious metals and interdispersed phase
US4501776A (en) * 1982-11-01 1985-02-26 Turbine Components Corporation Methods of forming a protective diffusion layer on nickel, cobalt and iron base alloys
FR2638174B1 (en) * 1988-10-26 1991-01-18 Onera (Off Nat Aerospatiale) METHOD FOR PROTECTING THE SURFACE OF METAL WORKPIECES AGAINST CORROSION AT HIGH TEMPERATURE, AND WORKPIECE TREATED BY THIS PROCESS
US5759380A (en) * 1989-04-04 1998-06-02 General Electric Company Method of preparing oxidation resistant coatings
US5057196A (en) * 1990-12-17 1991-10-15 General Motors Corporation Method of forming platinum-silicon-enriched diffused aluminide coating on a superalloy substrate
KR940001346B1 (en) * 1991-12-30 1994-02-19 포항종합제철 주식회사 Aluminum diffusion coating layer of heat resisting stainless steel and method for forming the same
GB9204791D0 (en) * 1992-03-05 1992-04-22 Rolls Royce Plc A coated article
US5650235A (en) * 1994-02-28 1997-07-22 Sermatech International, Inc. Platinum enriched, silicon-modified corrosion resistant aluminide coating
US5427866A (en) * 1994-03-28 1995-06-27 General Electric Company Platinum, rhodium, or palladium protective coatings in thermal barrier coating systems
US5658614A (en) * 1994-10-28 1997-08-19 Howmet Research Corporation Platinum aluminide CVD coating method
CA2165641C (en) * 1994-12-24 2007-02-06 David Stafford Rickerby A method of applying a thermal barrier coating to a superalloy article and a thermal barrier coating
GB9426257D0 (en) * 1994-12-24 1995-03-01 Rolls Royce Plc Thermal barrier coating for a superalloy article and method of application
WO1996041068A1 (en) * 1995-06-07 1996-12-19 National Research Council Of Canada Anti-fretting barrier
US6066405A (en) * 1995-12-22 2000-05-23 General Electric Company Nickel-base superalloy having an optimized platinum-aluminide coating
US5897966A (en) * 1996-02-26 1999-04-27 General Electric Company High temperature alloy article with a discrete protective coating and method for making
FR2745590B1 (en) * 1996-02-29 1998-05-15 Snecma THERMAL BARRIER COATING WITH IMPROVED UNDERLAYER AND PARTS COATED WITH SUCH A THERMAL BARRIER
US6228510B1 (en) * 1998-12-22 2001-05-08 General Electric Company Coating and method for minimizing consumption of base material during high temperature service
US6207297B1 (en) 1999-09-29 2001-03-27 Siemens Westinghouse Power Corporation Barrier layer for a MCrAlY basecoat superalloy combination
SG98436A1 (en) * 1999-12-21 2003-09-19 United Technologies Corp Method of forming an active-element containing aluminide as stand alone coating and as bond coat and coated article
EP1123987A1 (en) * 2000-02-11 2001-08-16 General Electric Company Repairable diffusion aluminide coatings
US8123872B2 (en) 2006-02-22 2012-02-28 General Electric Company Carburization process for stabilizing nickel-based superalloys
US10030298B2 (en) 2015-08-21 2018-07-24 General Electric Company Method for altering metal surfaces

Also Published As

Publication number Publication date
JPS4931609B1 (en) 1974-08-23
CH552682A (en) 1974-08-15
IL35730A (en) 1973-11-28
IL35730A0 (en) 1971-01-28
AT296715B (en) 1972-02-25
US3692554A (en) 1972-09-19
DE1961047A1 (en) 1971-07-15
DE1961047B2 (en) 1971-12-09
GB1282530A (en) 1972-07-19
SE358420B (en) 1973-07-30
FR2072284A5 (en) 1971-09-24
NL7017774A (en) 1971-06-08
BE759275A (en) 1971-04-30
ZA708014B (en) 1971-08-25

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