CH490512A - Process for coating metallic objects with a metal layer by diffusion - Google Patents

Process for coating metallic objects with a metal layer by diffusion

Info

Publication number
CH490512A
CH490512A CH393765A CH393765A CH490512A CH 490512 A CH490512 A CH 490512A CH 393765 A CH393765 A CH 393765A CH 393765 A CH393765 A CH 393765A CH 490512 A CH490512 A CH 490512A
Authority
CH
Switzerland
Prior art keywords
diffusion
metal layer
metallic objects
coating metallic
coating
Prior art date
Application number
CH393765A
Other languages
German (de)
Inventor
Lloyd Wachtell Richard
Paul Seelig Richard
Original Assignee
Chromalloy American 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23393345&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CH490512(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chromalloy American Corp filed Critical Chromalloy American Corp
Publication of CH490512A publication Critical patent/CH490512A/en

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
    • 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
    • C23C10/50—Aluminising of ferrous surfaces
    • 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
    • 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
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • 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
    • Y10S428/938—Vapor deposition or gas diffusion
    • 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.]
    • Y10T428/12736—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
    • Y10T428/12778—Alternative base metals from diverse categories
    • 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
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826—Group VIB metal-base component
    • Y10T428/12847—Cr-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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
CH393765A 1964-03-24 1965-03-22 Process for coating metallic objects with a metal layer by diffusion CH490512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US354440A US3257230A (en) 1964-03-24 1964-03-24 Diffusion coating for metals

Publications (1)

Publication Number Publication Date
CH490512A true CH490512A (en) 1970-05-15

Family

ID=23393345

Family Applications (1)

Application Number Title Priority Date Filing Date
CH393765A CH490512A (en) 1964-03-24 1965-03-22 Process for coating metallic objects with a metal layer by diffusion

Country Status (4)

Country Link
US (1) US3257230A (en)
CH (1) CH490512A (en)
GB (1) GB1102076A (en)
SE (1) SE326620B (en)

Families Citing this family (48)

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US3415676A (en) * 1964-09-14 1968-12-10 Sintobrator Ltd Aluminum cementation process
US3343982A (en) * 1964-10-21 1967-09-26 United Aircraft Corp Coating of cobalt alloys
US3365327A (en) * 1965-04-14 1968-01-23 Union Carbide Corp Vapor diffusion coating containing aluminum-chromium-silicon
US3449151A (en) * 1965-07-19 1969-06-10 Aircraft Plating Inc Deposition of metal containing coating from vapor
US3447912A (en) * 1967-11-02 1969-06-03 Vitro Corp Of America Sulfidation corrosion-resistant coating containing rare earth metal aluminides
US3544348A (en) * 1968-10-25 1970-12-01 United Aircraft Corp Overhaul process for aluminide coated gas turbine engine components
US3622374A (en) * 1969-01-14 1971-11-23 Ritter Praulder Corp Diffusion coating of ferrous articles
US3596346A (en) * 1969-04-02 1971-08-03 United Aircraft Corp Method for joining metals
US3625750A (en) * 1970-01-09 1971-12-07 Avco Corp Coating process
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
US3689615A (en) * 1971-01-04 1972-09-05 Borsodnadasdi Lemezgyar Method of improving refractory bricks
JPS5120017B2 (en) * 1971-11-16 1976-06-22
US3874909A (en) * 1971-12-20 1975-04-01 Toyoda Chuo Kenkyusho Kk Method for forming a carbide layer on the surface of an iron or ferrous alloy article
JPS5232334B2 (en) * 1972-04-08 1977-08-20
USRE29212E (en) * 1973-01-31 1977-05-10 Alloy Surfaces Company, Inc. Pack diffusion coating of metals
US3961098A (en) * 1973-04-23 1976-06-01 General Electric Company Coated article and method and material of coating
US3953193A (en) * 1973-04-23 1976-04-27 General Electric Company Coating powder mixture
US3859061A (en) * 1973-04-23 1975-01-07 Chromalloy American Corp Corrosion resistant coating system for ferrous metal articles having brazed joints
US4084025A (en) * 1974-08-02 1978-04-11 General Electric Company Process of applying protective aluminum coatings for non-super-strength nickel-chromium alloys
US3999956A (en) * 1975-02-21 1976-12-28 Chromalloy American Corporation Platinum-rhodium-containing high temperature alloy coating
US4156042A (en) * 1975-04-04 1979-05-22 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Coating articles having fine bores or narrow cavities in a pack-cementation process
GB1549845A (en) * 1975-04-04 1979-08-08 Secr Defence Diffusion coating of metal or other articles
US4117179A (en) * 1976-11-04 1978-09-26 General Electric Company Oxidation corrosion resistant superalloys and coatings
JPS53130239A (en) * 1977-04-20 1978-11-14 Toyo Kogyo Co Al diffusion osmosis method
EP0110960A4 (en) * 1982-05-24 1986-02-20 Eugene V Clark Improvements in mechanical seal structures.
US4934254A (en) * 1982-05-24 1990-06-19 Clark Eugene V Face seal with long-wearing sealing surface
US4485148A (en) * 1983-07-08 1984-11-27 United Technologies Corporation Chromium boron surfaced nickel-iron base alloys
GB2167773A (en) * 1984-11-29 1986-06-04 Secr Defence Improvements in or relating to coating processes
FR2576917B1 (en) * 1985-02-01 1987-04-24 Centre Nat Rech Scient CASE FOR FORMING PROTECTIVE COATINGS ON PARTS OF REFRACTORY ALLOYS AND DEVICE FOR IMPLEMENTING SAME
FR2576916B1 (en) * 1985-02-01 1987-02-20 Centre Nat Rech Scient CONSTANTLY RENEWED GAS PHASE FORMATION PROCESS, WITH REDUCED PRESSURE, OF PROTECTIVE COATINGS ON PARTS OF REFRACTORY ALLOYS, AND DEVICE FOR ITS IMPLEMENTATION
US5217757A (en) * 1986-11-03 1993-06-08 United Technologies Corporation Method for applying aluminide coatings to superalloys
US5334263A (en) * 1991-12-05 1994-08-02 General Electric Company Substrate stabilization of diffusion aluminide coated nickel-based superalloys
US5650235A (en) * 1994-02-28 1997-07-22 Sermatech International, Inc. Platinum enriched, silicon-modified corrosion resistant aluminide coating
JP3567488B2 (en) * 1994-06-28 2004-09-22 住友電気工業株式会社 Method for producing porous metal body with high corrosion resistance
US6022632A (en) * 1996-10-18 2000-02-08 United Technologies Low activity localized aluminide coating
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
US6560870B2 (en) 2001-05-08 2003-05-13 General Electric Company Method for applying diffusion aluminide coating on a selective area of a turbine engine component
US6933012B2 (en) * 2002-12-13 2005-08-23 General Electric Company Method for protecting a surface with a silicon-containing diffusion coating
FR2853329B1 (en) * 2003-04-02 2006-07-14 Onera (Off Nat Aerospatiale) PROCESS FOR FORMING ON METAL A PROTECTIVE COATING CONTAINING ALUMINUM AND ZIRCONIUM
GB0409486D0 (en) * 2004-04-28 2004-06-02 Diffusion Alloys Ltd Coatings for turbine blades
DE102010039233A1 (en) 2010-08-12 2012-02-16 Behr Gmbh & Co. Kg Producing a layer heat exchanger with cover- and separator plates fixed to a layer block with outwardly lying collection boxes, comprises covering the surface of the used steel base materials by an aluminum containing protective layer
DE102012010602A1 (en) 2012-05-30 2013-12-05 Dechema-Forschungsinstitut Process for coating a cobalt, nickel and / or iron containing substrate with a corrosion resistant layer
GB2519047B (en) * 2012-08-14 2018-08-22 Snecma A method of measuring the temperature reached by a part, in particular a turbine engine part
US9771644B2 (en) 2013-11-08 2017-09-26 Praxair S.T. Technology, Inc. Method and apparatus for producing diffusion aluminide coatings
CN103643201B (en) * 2014-01-13 2016-04-13 沈阳建筑大学 Mo base Mo+Si+Cr+Fe coating composite material and preparation method

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US1899569A (en) * 1929-05-28 1933-02-28 Gen Electric Process of coating metals
GB586241A (en) * 1944-11-10 1947-03-12 Diffusion Alloys Ltd A process for the diffusion of metals into iron and steel
US2536774A (en) * 1946-03-07 1951-01-02 Diffusion Alloys Corp Process of coating ferrous metal and heat pack mixture therefor
GB685683A (en) * 1948-07-20 1953-01-07 Gen Electric Co Ltd Improvements in or relating to methods of and apparatus for forming alloy layers on metallic surfaces
GB722797A (en) * 1950-11-21 1955-02-02 Diffusion Alloys Ltd Improvements in or relating to coating metals
US2874070A (en) * 1951-05-16 1959-02-17 Onera (Off Nat Aerospatiale) Method for the formation of diffusion superficial alloys, in particular chromium alloys
GB749056A (en) * 1952-11-18 1956-05-16 Diffusion Alloys Ltd Improvements in or relating to the chromium-diffusion treatment of metals
US2811466A (en) * 1953-03-18 1957-10-29 Metal Diffusions Inc Process of chromizing
US2875090A (en) * 1953-12-22 1959-02-24 Onera (Off Nat Aerospatiale) Methods of forming superficial diffusion alloys on metal pieces and especially refractory metal pieces
US2837442A (en) * 1955-05-02 1958-06-03 Chromalloy Corp Methods of chromizing molybdenum tungsten and their alloys
US3061462A (en) * 1959-03-26 1962-10-30 Chromalloy Corp Metallic diffusion processes
US3117846A (en) * 1960-01-28 1964-01-14 Pfaudler Permutit Inc Multi layer difusion coatings and method of applying the same
US3108013A (en) * 1960-01-28 1963-10-22 Pfaudler Permutit Inc Method of chromizing
US3096205A (en) * 1960-05-16 1963-07-02 Chromalloy Corp Diffusion coating of metals
US3073015A (en) * 1960-05-16 1963-01-15 Chromalloy Corp Diffusion coating of metals
US3079276A (en) * 1960-10-14 1963-02-26 Union Carbide Corp Vapor diffusion coating process
US3096160A (en) * 1961-06-19 1963-07-02 Union Carbide Corp Vapor diffusion coating process

Also Published As

Publication number Publication date
US3257230A (en) 1966-06-21
DE1521187B2 (en) 1975-08-28
SE326620B (en) 1970-07-27
DE1521187A1 (en) 1969-05-29
GB1102076A (en) 1968-02-07

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