GB1261261A - Method for coating the superalloys - Google Patents

Method for coating the superalloys

Info

Publication number
GB1261261A
GB1261261A GB23700/69A GB2370069A GB1261261A GB 1261261 A GB1261261 A GB 1261261A GB 23700/69 A GB23700/69 A GB 23700/69A GB 2370069 A GB2370069 A GB 2370069A GB 1261261 A GB1261261 A GB 1261261A
Authority
GB
United Kingdom
Prior art keywords
coating
superalloys
alloy
coated
cobaltbased
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
GB23700/69A
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.)
RTX Corp
Original Assignee
United Aircraft 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 Aircraft Corp filed Critical United Aircraft Corp
Publication of GB1261261A publication Critical patent/GB1261261A/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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • C23C14/5806—Thermal treatment
    • 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
    • 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
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • C23C14/5886—Mechanical treatment
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

1,261,261. Coating with a Fe-Cr-Al alloy. UNITED AIRCRAFT CORP. May 9, 1969 [May 23, 1968], No.23700/69. Headings C7A and C7F. Nickel- or cobaltbased superalloys are coated (e. g. by vapour by deposition) with an alloy comprising:- Cr 20-50% Al 10-20% and Y/R.E. 0À03-2% the balance, apart from impurities, being iron; the coated body is optionally heat treated at 1038‹C.; the coating is cold worked (e.g. by shot peering and particularly glass bead blasting) and is then annealed to recrystallize it (e.g. at 1065-1093‹C.).
GB23700/69A 1968-05-23 1969-05-09 Method for coating the superalloys Expired GB1261261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73164968A 1968-05-23 1968-05-23

Publications (1)

Publication Number Publication Date
GB1261261A true GB1261261A (en) 1972-01-26

Family

ID=24940407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23700/69A Expired GB1261261A (en) 1968-05-23 1969-05-09 Method for coating the superalloys

Country Status (7)

Country Link
US (1) US3528861A (en)
BE (1) BE732801A (en)
CH (1) CH540994A (en)
DE (1) DE1924092C2 (en)
FR (1) FR2010478B1 (en)
GB (1) GB1261261A (en)
SE (1) SE345145B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269393A (en) * 1992-08-08 1994-02-09 Mtu Muenchen Gmbh Treating MCrALZ layers by material-moving machining and then heat treating

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GB1397066A (en) * 1971-06-19 1975-06-11 Rolls Royce High temperature corrosion resistant alloys
US4071638A (en) * 1974-11-07 1978-01-31 General Electric Company Method of applying a metallic coating with improved resistance to high temperature to environmental conditions
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
GB1521293A (en) * 1975-03-06 1978-08-16 Secr Defence Production of alloys
US3993454A (en) * 1975-06-23 1976-11-23 United Technologies Corporation Alumina forming coatings containing hafnium for high temperature applications
DE2620197C3 (en) * 1976-05-07 1980-08-07 Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Process for the heat treatment of components made of highly heat-resistant materials
US4168183A (en) * 1978-06-23 1979-09-18 University Of Delaware Process for improving the fatigue properties of structures or objects
SE7807523L (en) * 1978-07-04 1980-01-05 Bulten Kanthal Ab HEAT SPRAYED LAYER OF AN IRON-CHROME ALUMINUM ALLOY
US4253885A (en) * 1979-08-29 1981-03-03 Special Metals Corporation Treating nickel base alloys
US4253884A (en) * 1979-08-29 1981-03-03 Special Metals Corporation Treating nickel base alloys
US4405660A (en) * 1980-01-07 1983-09-20 United Technologies Corporation Method for producing metallic articles having durable ceramic thermal barrier coatings
US4401697A (en) * 1980-01-07 1983-08-30 United Technologies Corporation Method for producing columnar grain ceramic thermal barrier coatings
US4405659A (en) * 1980-01-07 1983-09-20 United Technologies Corporation Method for producing columnar grain ceramic thermal barrier coatings
US4414249A (en) * 1980-01-07 1983-11-08 United Technologies Corporation Method for producing metallic articles having durable ceramic thermal barrier coatings
US4419416A (en) * 1981-08-05 1983-12-06 United Technologies Corporation Overlay coatings for superalloys
SE9202142D0 (en) * 1992-07-10 1992-07-10 Sandvik Ab METHOD OF BLASTING CUTTING TOOL INSERTS
JPH07310138A (en) * 1994-03-25 1995-11-28 Ngk Insulators Ltd Alloy for high-resistance heater
EP1160352B1 (en) * 2000-05-31 2009-04-22 ALSTOM Technology Ltd Method of adjusting the size of cooling holes of a gas turbine component
EP1162284A1 (en) 2000-06-05 2001-12-12 Alstom (Switzerland) Ltd Process of repairing a coated component
DE60103612T2 (en) 2001-04-21 2005-06-16 Alstom Technology Ltd Method for repairing a ceramic coating
EP1260612A1 (en) 2001-05-25 2002-11-27 ALSTOM (Switzerland) Ltd A bond or overlay MCrAIY-coating
EP1284337B1 (en) 2001-08-14 2005-04-06 ALSTOM Technology Ltd Method for machining a coated gas turbine blade
EP1295969A1 (en) * 2001-09-22 2003-03-26 ALSTOM (Switzerland) Ltd Method of growing a MCrAIY-coating and an article coated with the MCrAIY-coating
EP1295970A1 (en) * 2001-09-22 2003-03-26 ALSTOM (Switzerland) Ltd MCrAlY type alloy coating
EP1327702A1 (en) 2002-01-10 2003-07-16 ALSTOM (Switzerland) Ltd Mcraiy bond coating and method of depositing said mcraiy bond coating
EP1411210A1 (en) * 2002-10-15 2004-04-21 ALSTOM Technology Ltd Method of depositing an oxidation and fatigue resistant MCrAIY-coating
EP1426760A1 (en) * 2002-12-06 2004-06-09 ALSTOM Technology Ltd A non-destructive testing method of determining the service metal temperature of a component
EP1426759B1 (en) * 2002-12-06 2011-11-16 Alstom Technology Ltd A non-destructive testing method of determining the depletion of a coating
DE60225569T2 (en) * 2002-12-06 2009-09-03 Alstom Technology Ltd. Method for local deposition of an MCrAlY coating
DE60231084D1 (en) * 2002-12-06 2009-03-19 Alstom Technology Ltd Method for the selective deposition of an MCrAlY coating
DE10337019A1 (en) * 2003-08-12 2005-03-10 Alstom Technology Ltd Baden Blade of gas turbine, comprising ceramic protection coating with partially polished areas for reduced heat generation
US20080166489A1 (en) * 2005-08-04 2008-07-10 United Technologies Corporation Method for microstructure control of ceramic thermal spray coating
US7455913B2 (en) * 2006-01-10 2008-11-25 United Technologies Corporation Thermal barrier coating compositions, processes for applying same and articles coated with same
US7622195B2 (en) * 2006-01-10 2009-11-24 United Technologies Corporation Thermal barrier coating compositions, processes for applying same and articles coated with same
US7579087B2 (en) * 2006-01-10 2009-08-25 United Technologies Corporation Thermal barrier coating compositions, processes for applying same and articles coated with same
US20070207328A1 (en) * 2006-03-01 2007-09-06 United Technologies Corporation High density thermal barrier coating
US20070231589A1 (en) * 2006-04-04 2007-10-04 United Technologies Corporation Thermal barrier coatings and processes for applying same
US20100098923A1 (en) * 2006-10-05 2010-04-22 United Technologies Corporation Segmented abradable coatings and process (ES) for applying the same
US20100260613A1 (en) * 2006-12-22 2010-10-14 United Technologies Corporation Process for preventing the formation of secondary reaction zone in susceptible articles, and articles manufactured using same
US8808852B2 (en) 2007-07-11 2014-08-19 United Technologies Corporation Process for controlling fatigue debit of a coated article
US8182881B2 (en) 2008-12-24 2012-05-22 United Technologies Corporation Methods for reducing stress when applying coatings, processes for applying the same and their coated articles
US8828214B2 (en) * 2010-12-30 2014-09-09 Rolls-Royce Corporation System, method, and apparatus for leaching cast components
CN111041436B (en) * 2019-11-15 2022-04-05 中国科学院宁波材料技术与工程研究所 Fe-Cr-Al-Y protective coating for zirconium alloy protection and preparation method and application thereof

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US2683305A (en) * 1949-07-15 1954-07-13 Sintercast Corp Molybdenum coated article and method of making
US2871150A (en) * 1955-09-19 1959-01-27 Westinghouse Electric Corp Method of cladding molybdenum
US3034934A (en) * 1960-03-31 1962-05-15 Gen Electric Method for processing of refractory metals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269393A (en) * 1992-08-08 1994-02-09 Mtu Muenchen Gmbh Treating MCrALZ layers by material-moving machining and then heat treating
GB2269393B (en) * 1992-08-08 1995-08-09 Mtu Muenchen Gmbh Method of treating MCrAlZ layers

Also Published As

Publication number Publication date
DE1924092B1 (en) 1970-07-30
BE732801A (en) 1969-10-16
US3528861A (en) 1970-09-15
DE1924092C2 (en) 1971-03-04
FR2010478A1 (en) 1970-02-20
CH540994A (en) 1973-08-31
FR2010478B1 (en) 1974-06-14
SE345145B (en) 1972-05-15

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