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CA2123135A1 - Aluminide - silicide coatings, coating compositions, process for coating and improved coated products - Google Patents

Aluminide - silicide coatings, coating compositions, process for coating and improved coated products

Info

Publication number
CA2123135A1
CA2123135A1 CA002123135A CA2123135A CA2123135A1 CA 2123135 A1 CA2123135 A1 CA 2123135A1 CA 002123135 A CA002123135 A CA 002123135A CA 2123135 A CA2123135 A CA 2123135A CA 2123135 A1 CA2123135 A1 CA 2123135A1
Authority
CA
Canada
Prior art keywords
coating
aluminide
coated products
coating compositions
improved coated
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.)
Granted
Application number
CA002123135A
Other languages
French (fr)
Other versions
CA2123135C (en
Inventor
Mehar Chand Meelu
Alan T. Jones
Bruce G. Mcmordie
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.)
Rolls Royce PLC
Sermatech International Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2123135A1 publication Critical patent/CA2123135A1/en
Application granted granted Critical
Publication of CA2123135C publication Critical patent/CA2123135C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/027—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal matrix material comprising a mixture of at least two metals or metal phases or metal matrix composites, e.g. metal matrix with embedded inorganic hard particles, CERMET, MMC.
    • 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
    • C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
    • C23C10/26—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions more than one element being diffused
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/028—Including graded layers in composition or in physical properties, e.g. density, porosity, grain size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Powder Metallurgy (AREA)

Abstract

An improved aluminide coating especially for heat resistant superalloy substrates. Slurry coating compositions of eutectic metal alloy powders and of non-eutectic metal powders. A process for coating the substrates and the coated metal parts. The coatings have improved resistance to developing cracks and to hot corrosion and oxidation.
CA002123135A 1992-09-05 1993-09-07 Aluminide - silicide coatings, coating compositions, process for coating and improved coated products Expired - Lifetime CA2123135C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929218859A GB9218859D0 (en) 1992-09-05 1992-09-05 Aluminide-silicide coatings
GB9218859.8 1992-09-05
PCT/US1993/008413 WO1994007004A1 (en) 1992-09-05 1993-09-07 Aluminide-silicide coatings, coating compositions, process for coating and improved coated products

Publications (2)

Publication Number Publication Date
CA2123135A1 true CA2123135A1 (en) 1994-03-31
CA2123135C CA2123135C (en) 2005-11-29

Family

ID=10721489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002123135A Expired - Lifetime CA2123135C (en) 1992-09-05 1993-09-07 Aluminide - silicide coatings, coating compositions, process for coating and improved coated products

Country Status (6)

Country Link
EP (1) EP0619856B1 (en)
JP (1) JP3614430B2 (en)
CA (1) CA2123135C (en)
DE (1) DE69326938T2 (en)
GB (1) GB9218859D0 (en)
WO (1) WO1994007004A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19807636C1 (en) * 1998-02-23 1999-11-18 Mtu Muenchen Gmbh Process for producing a corrosion and oxidation resistant slip layer
US6089825A (en) * 1998-12-18 2000-07-18 United Technologies Corporation Abradable seal having improved properties and method of producing seal
US6755613B1 (en) 1999-05-14 2004-06-29 Siemens Aktiengesellschaft Component and method for producing a protective coating on a component
US6511630B1 (en) * 1999-10-04 2003-01-28 General Electric Company Method for forming a coating by use of foam technique
EP1681374B1 (en) * 2005-01-14 2009-08-26 Siemens Aktiengesellschaft Coating system with barrier layer and process of manufacture
US7597934B2 (en) * 2006-02-21 2009-10-06 General Electric Company Corrosion coating for turbine blade environmental protection
JP5075880B2 (en) * 2009-06-30 2012-11-21 株式会社日立製作所 Heat-resistant parts and high-temperature parts for gas turbines
RU2564646C1 (en) * 2014-04-04 2015-10-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Дальневосточный государственный университет путей сообщения" (ДВГУПС) Diffusion spraying of protective coating from alloy of zirconium and silicon on surface of steel parts
DE102014222024A1 (en) * 2014-10-29 2016-06-16 MTU Aero Engines AG Slip and method of making an oxidation and corrosion resistant diffusion layer
EP3141631B1 (en) * 2015-09-10 2018-03-14 Rolls-Royce High Temperature Composites Inc Applying silicon metal-containing bond layer to ceramic or ceramic matrix composite substrates
RU2685905C1 (en) * 2017-12-05 2019-04-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский авиационный институт (национальный исследовательский университет)" Material for heat-resistant protective coating
CN113774319A (en) * 2021-08-11 2021-12-10 湖南兴弘新材料科技有限公司 Chromium-free aluminized silicon composition, slurry, preparation method and application thereof
CN114790537B (en) * 2022-04-27 2023-09-15 宁波金鼎紧固件有限公司 Engineering fastener material and production method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26001E (en) * 1966-04-26 Diffusion coating of metals
US3325279A (en) * 1965-12-03 1967-06-13 Dow Chemical Co Aluminum-high silicon alloys
US3544348A (en) * 1968-10-25 1970-12-01 United Aircraft Corp Overhaul process for aluminide coated gas turbine engine components
US4374183A (en) * 1980-06-20 1983-02-15 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Silicon-slurry/aluminide coating
US4500364A (en) * 1982-04-23 1985-02-19 Exxon Research & Engineering Co. Method of forming a protective aluminum-silicon coating composition for metal substrates
US4902475A (en) * 1987-09-30 1990-02-20 Metallurgical Products & Technologies, Inc. Aluminum alloy and master aluminum alloy for forming said improved alloy
CH678067A5 (en) * 1989-01-26 1991-07-31 Asea Brown Boveri

Also Published As

Publication number Publication date
WO1994007004A1 (en) 1994-03-31
EP0619856A4 (en) 1995-01-18
EP0619856B1 (en) 1999-11-03
CA2123135C (en) 2005-11-29
EP0619856A1 (en) 1994-10-19
DE69326938T2 (en) 2000-02-17
GB9218859D0 (en) 1992-10-21
JP3614430B2 (en) 2005-01-26
DE69326938D1 (en) 1999-12-09
JPH08501351A (en) 1996-02-13

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