GB1102076A - Coating of metals - Google Patents

Coating of metals

Info

Publication number
GB1102076A
GB1102076A GB1210065A GB1210065A GB1102076A GB 1102076 A GB1102076 A GB 1102076A GB 1210065 A GB1210065 A GB 1210065A GB 1210065 A GB1210065 A GB 1210065A GB 1102076 A GB1102076 A GB 1102076A
Authority
GB
United Kingdom
Prior art keywords
pack
metallic
coating metal
coating
control component
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
GB1210065A
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.)
CHROMALLOY CORP
Original Assignee
CHROMALLOY 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
Priority to US354440A priority Critical patent/US3257230A/en
Application filed by CHROMALLOY CORP filed Critical CHROMALLOY CORP
Publication of GB1102076A publication Critical patent/GB1102076A/en
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=GB1102076(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C10/00Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34Embedding in a powder mixture, i.e. pack cementation
    • C23C10/36Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/48Aluminising
    • C23C10/50Aluminising of ferrous surfaces
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C10/00Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34Embedding in a powder mixture, i.e. pack cementation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/922Static electricity metal bleed-off metallic stock
    • Y10S428/923Physical dimension
    • Y10S428/924Composite
    • Y10S428/926Thickness of individual layer specified
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/922Static electricity metal bleed-off metallic stock
    • Y10S428/9335Product by special process
    • Y10S428/938Vapor deposition or gas diffusion
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/922Static electricity metal bleed-off metallic stock
    • Y10S428/9335Product by special process
    • Y10S428/941Solid state alloying, e.g. diffusion, to disappearance of an original layer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736Al-base component
    • Y10T428/1275Next to Group VIII or IB metal-base component
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736Al-base component
    • Y10T428/1275Next to Group VIII or IB metal-base component
    • Y10T428/12757Fe
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771Transition metal-base component
    • Y10T428/12778Alternative base metals from diverse categories
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771Transition metal-base component
    • Y10T428/12806Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826Group VIB metal-base component
    • Y10T428/12847Cr-base component
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/26Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264Up to 3 mils
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31678Of metal

Abstract

A metal article is diffusion coated with a metallic material by heating in a non-oxidizing atmosphere in contact with a pack comprising the coating metal, a carrier and a metallic control component which forms an inter-metallic compound with the coating metal thereby inhibiting the rate of transfer of the coating metal from the pack without itself being transferred. Fe, Ni, Co, Cr, Mo, W and their alloys may be coated with Al, Cr, Fe, Si or Cu. The pack may contain alumina or kaolin filler. The control component may be Ni, Cr, Co, Va, Mo, C, Si, Be, B, Fe or SiC and the carrier iodine or an ammonium halide, aluminides may form during heating.
GB1210065A 1964-03-24 1965-03-22 Coating of metals Expired GB1102076A (en)

Priority Applications (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
GB1102076A true GB1102076A (en) 1968-02-07

Family

ID=23393345

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1210065A Expired GB1102076A (en) 1964-03-24 1965-03-22 Coating of metals

Country Status (5)

Country Link
US (1) US3257230A (en)
CH (1) CH490512A (en)
DE (1) DE1521187B2 (en)
GB (1) GB1102076A (en)
SE (1) SE326620B (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IL36735D0 (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
US3859061A (en) * 1973-04-23 1975-01-07 Chromalloy American Corp Corrosion resistant coating system for ferrous metal articles having brazed joints
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
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
JPS568102B2 (en) * 1976-12-21 1981-02-21
JPS5548587B2 (en) * 1977-04-20 1980-12-06
US4934254A (en) * 1982-05-24 1990-06-19 Clark Eugene V Face seal with long-wearing sealing surface
WO1983004293A1 (en) * 1982-05-24 1983-12-08 Clark Eugene V Improvements in mechanical seal structures
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
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
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
US5217757A (en) * 1986-11-03 1993-06-08 United Technologies Corporation Method for applying aluminide coatings to superalloys
DE3827141C1 (en) * 1988-08-10 1989-12-07 Werner Dr. 8552 Hoechstadt De Auer Process for alitising objects of austenitic steel or nickel-based alloys
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3073015A (en) * 1960-05-16 1963-01-15 Chromalloy Corp Diffusion coating of metals
US3096205A (en) * 1960-05-16 1963-07-02 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
SE326620B (en) 1970-07-27
US3257230A (en) 1966-06-21
CH490512A (en) 1970-05-15
DE1521187A1 (en) 1969-05-29
DE1521187B2 (en) 1975-08-28

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