EP2204473A3 - Hard anodize of cold spray aluminum layer - Google Patents

Hard anodize of cold spray aluminum layer Download PDF

Info

Publication number
EP2204473A3
EP2204473A3 EP09252862A EP09252862A EP2204473A3 EP 2204473 A3 EP2204473 A3 EP 2204473A3 EP 09252862 A EP09252862 A EP 09252862A EP 09252862 A EP09252862 A EP 09252862A EP 2204473 A3 EP2204473 A3 EP 2204473A3
Authority
EP
European Patent Office
Prior art keywords
component
affected area
repair material
hard anodized
providing
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.)
Withdrawn
Application number
EP09252862A
Other languages
German (de)
French (fr)
Other versions
EP2204473A2 (en
Inventor
William Bogue
Gary M. Lomasney
Robert J. Derosa
Billie W. Bunting
Joseph Parkos
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 Technologies Corp filed Critical United Technologies Corp
Publication of EP2204473A2 publication Critical patent/EP2204473A2/en
Publication of EP2204473A3 publication Critical patent/EP2204473A3/en
Withdrawn legal-status Critical Current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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles
    • 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
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • 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
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/16—Pretreatment, e.g. desmutting
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/30—Anodisation of magnesium or alloys based thereon
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/12—Light metals
    • F05D2300/121—Aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

A process for repairing components (60) includes the steps of providing a component (60) having an affected area (44) on a surface (45) of a component (60) to be repaired; depositing a repair material over the affected area (44) on the surface (45) of the component (60) so that the repair material plastically deforms without melting and bonds to the affected area (44) upon impact with the affected area (44) and thereby covers the affected area (44); providing a sulfuric acid based anodizing solution; anodizing a deposited repair material on the surface (45) of said component (60) in the sulfuric acid based anodizing solution; consuming only a portion of the deposited repair material to form a hard anodized coating layer upon the deposited repair material to form a hard anodized coated component (60); providing a corrosion resistant sealant solution; and contacting a hard anodized coated component with the corrosion resistant sealant solution to form a corrosion resistant sealant coating on the hard anodized coated component (60).
EP09252862A 2008-12-23 2009-12-22 Hard anodize of cold spray aluminum layer Withdrawn EP2204473A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/342,148 US20100155251A1 (en) 2008-12-23 2008-12-23 Hard anodize of cold spray aluminum layer

Publications (2)

Publication Number Publication Date
EP2204473A2 EP2204473A2 (en) 2010-07-07
EP2204473A3 true EP2204473A3 (en) 2010-07-14

Family

ID=41719001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09252862A Withdrawn EP2204473A3 (en) 2008-12-23 2009-12-22 Hard anodize of cold spray aluminum layer

Country Status (2)

Country Link
US (1) US20100155251A1 (en)
EP (1) EP2204473A3 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8486249B2 (en) * 2009-01-29 2013-07-16 Honeywell International Inc. Cold spray and anodization repair process for restoring worn aluminum parts
CA2715928A1 (en) * 2009-09-29 2011-03-29 Calphalon Corporation Lightweight cookware and method of making same
ITTO20110257A1 (en) * 2011-03-24 2012-09-25 Avio Spa METHOD FOR REPAIRING AN ALUMINUM ALLOY COMPONENT
US9335296B2 (en) 2012-10-10 2016-05-10 Westinghouse Electric Company Llc Systems and methods for steam generator tube analysis for detection of tube degradation
US9337002B2 (en) * 2013-03-12 2016-05-10 Lam Research Corporation Corrosion resistant aluminum coating on plasma chamber components
US9850591B2 (en) 2013-03-14 2017-12-26 Applied Materials, Inc. High purity aluminum top coat on substrate
CN103255410B (en) * 2013-04-24 2015-08-26 中国航空工业集团公司北京航空材料研究院 The preparation method of the anticorrosive protective coating of a kind of magnesium alloy
US9624593B2 (en) 2013-08-29 2017-04-18 Applied Materials, Inc. Anodization architecture for electro-plate adhesion
CN104562136A (en) * 2013-10-21 2015-04-29 广东澳美铝业有限公司 Frosting process for aluminum profile
US9599210B2 (en) * 2013-11-06 2017-03-21 Sikorsky Aircraft Corporation Damage mitigation for gearbox
US10077499B2 (en) 2013-11-06 2018-09-18 Sikorsky Aircraft Corporation Corrosion mitigation for gearbox
US9663870B2 (en) 2013-11-13 2017-05-30 Applied Materials, Inc. High purity metallic top coat for semiconductor manufacturing components
US10077717B2 (en) * 2014-10-01 2018-09-18 Rolls-Royce Corporation Corrosion and abrasion resistant coating
CN104894555A (en) * 2014-11-14 2015-09-09 天津工业大学 Preparation method for iron-based nickel-coated boron carbide laser cladding material
CN105926015A (en) * 2016-05-12 2016-09-07 安徽纯启动力机械有限公司 Electrochemical surface hardening treatment process of aluminum alloy die casting
CN108937604A (en) * 2017-05-22 2018-12-07 佛山市顺德区美的电热电器制造有限公司 Iron pan and preparation method thereof and cooking apparatus
US10458035B2 (en) 2017-07-21 2019-10-29 United Technologies Corporation Anodization of bonded assembly
CN110280968B (en) * 2019-05-23 2021-09-07 中国人民解放军第五七一九工厂 Repairing and assembling method for composite material bushing of engine lubricating oil pump set
US11935662B2 (en) 2019-07-02 2024-03-19 Westinghouse Electric Company Llc Elongate SiC fuel elements
US11662300B2 (en) 2019-09-19 2023-05-30 Westinghouse Electric Company Llc Apparatus for performing in-situ adhesion test of cold spray deposits and method of employing
CN111172525A (en) * 2020-01-08 2020-05-19 中国科学院宁波材料技术与工程研究所 Method for connecting heterogeneous materials by cold spraying
EP3936640A1 (en) * 2020-07-10 2022-01-12 Siemens Aktiengesellschaft Coloured anodized busbars with cold gas coating for power converters
CN111996524A (en) * 2020-07-21 2020-11-27 国营芜湖机械厂 Method for repairing damage of wear-resistant layer of aluminum alloy piston rod of airplane hydraulic system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504325A (en) * 1982-03-19 1985-03-12 The Boeing Company Method for sealing an aluminum oxide film
US5304257A (en) * 1993-09-27 1994-04-19 The United States Of America As Represented By The Secretary Of The Navy Trivalent chromium conversion coatings for aluminum
US20020066770A1 (en) * 2000-12-05 2002-06-06 Siemens Westinghouse Power Corporation Cold spray repair process
DE10359046A1 (en) * 2003-12-17 2005-07-28 Newspray Gmbh Developing a decorative and/or polished surface on a workpiece for the automotive industry, involves coating the surface at least partially with aluminum which is anodized
US20060134320A1 (en) * 2004-12-21 2006-06-22 United Technologies Corporation Structural repair using cold sprayed aluminum materials
US20060240192A1 (en) * 2005-04-25 2006-10-26 Honeywell International, Inc. Magnesium repair and build up
EP1829988A1 (en) * 2006-03-02 2007-09-05 Praxair Surface Technologies GmbH Method of repairing and refurbishing an aluminum component under dynamic loading for airfoil equipments
EP1832671A2 (en) * 2006-03-07 2007-09-12 Linde Aktiengesellschaft Method for a protective coating against wear and corrosion
EP1832670A2 (en) * 2006-03-07 2007-09-12 Linde Aktiengesellschaft Method for decorative anodic oxidation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504325A (en) * 1982-03-19 1985-03-12 The Boeing Company Method for sealing an aluminum oxide film
US5304257A (en) * 1993-09-27 1994-04-19 The United States Of America As Represented By The Secretary Of The Navy Trivalent chromium conversion coatings for aluminum
US20020066770A1 (en) * 2000-12-05 2002-06-06 Siemens Westinghouse Power Corporation Cold spray repair process
DE10359046A1 (en) * 2003-12-17 2005-07-28 Newspray Gmbh Developing a decorative and/or polished surface on a workpiece for the automotive industry, involves coating the surface at least partially with aluminum which is anodized
US20060134320A1 (en) * 2004-12-21 2006-06-22 United Technologies Corporation Structural repair using cold sprayed aluminum materials
US20060240192A1 (en) * 2005-04-25 2006-10-26 Honeywell International, Inc. Magnesium repair and build up
EP1829988A1 (en) * 2006-03-02 2007-09-05 Praxair Surface Technologies GmbH Method of repairing and refurbishing an aluminum component under dynamic loading for airfoil equipments
EP1832671A2 (en) * 2006-03-07 2007-09-12 Linde Aktiengesellschaft Method for a protective coating against wear and corrosion
EP1832670A2 (en) * 2006-03-07 2007-09-12 Linde Aktiengesellschaft Method for decorative anodic oxidation

Also Published As

Publication number Publication date
EP2204473A2 (en) 2010-07-07
US20100155251A1 (en) 2010-06-24

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