EP1705266A3 - Applying bond coat to engine components using cold spray - Google Patents

Applying bond coat to engine components using cold spray Download PDF

Info

Publication number
EP1705266A3
EP1705266A3 EP06251532A EP06251532A EP1705266A3 EP 1705266 A3 EP1705266 A3 EP 1705266A3 EP 06251532 A EP06251532 A EP 06251532A EP 06251532 A EP06251532 A EP 06251532A EP 1705266 A3 EP1705266 A3 EP 1705266A3
Authority
EP
European Patent Office
Prior art keywords
applying
engine components
bond coat
cold spray
applying bond
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
EP06251532A
Other languages
German (de)
French (fr)
Other versions
EP1705266B1 (en
EP1705266A2 (en
Inventor
Andrew Debiccari
Melvin Freling
Jeffrey D. Haynes
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 EP1705266A2 publication Critical patent/EP1705266A2/en
Publication of EP1705266A3 publication Critical patent/EP1705266A3/en
Application granted granted Critical
Publication of EP1705266B1 publication Critical patent/EP1705266B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/611—Coating

Abstract

A process for applying a coating to a component (10) used in an engine is provided. The process includes the steps of providing a component (10) with at least one surface (24) to be coated, and depositing at least one layer of powder coating material onto the at least one surface (10) using a non-oxidizing carrier gas so that the powder coating material plastically deforms without melting and bonds to the at least one surface upon impact with the at least one surface. The process of the present invention has particular utility in applying bond coats to airfoil portions of turbine blades or vanes and to applying bond coats to combustion chamber liners.
EP06251532A 2005-03-23 2006-03-22 Applying bond coat to engine components using cold spray Active EP1705266B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/088,380 US20060216428A1 (en) 2005-03-23 2005-03-23 Applying bond coat to engine components using cold spray

Publications (3)

Publication Number Publication Date
EP1705266A2 EP1705266A2 (en) 2006-09-27
EP1705266A3 true EP1705266A3 (en) 2007-01-17
EP1705266B1 EP1705266B1 (en) 2009-09-02

Family

ID=36676557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06251532A Active EP1705266B1 (en) 2005-03-23 2006-03-22 Applying bond coat to engine components using cold spray

Country Status (7)

Country Link
US (1) US20060216428A1 (en)
EP (1) EP1705266B1 (en)
JP (1) JP2006265732A (en)
CN (1) CN1837406A (en)
AT (1) ATE441739T1 (en)
DE (1) DE602006008847D1 (en)
SG (1) SG126092A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7367488B2 (en) * 2005-05-10 2008-05-06 Honeywell International, Inc. Method of repair of thin wall housings
EP1772228A1 (en) * 2005-10-07 2007-04-11 Siemens Aktiengesellschaft Process for repairing a workpiece with an oriented microstructure
US8192792B2 (en) * 2006-10-27 2012-06-05 United Technologies Corporation Cold sprayed porous metal seals
US20080131612A1 (en) * 2006-11-30 2008-06-05 Honeywell International, Inc. Method for making an environment-resistant and thermal barrier coating system on a component
US20080286459A1 (en) * 2007-05-17 2008-11-20 Pratt & Whitney Canada Corp. Method for applying abradable coating
US8147982B2 (en) 2007-12-19 2012-04-03 United Technologies Corporation Porous protective coating for turbine engine components
DE102008010623A1 (en) * 2008-02-20 2009-08-27 Mtu Aero Engines Gmbh Method for coating components
KR101043588B1 (en) * 2008-07-25 2011-06-22 재단법인 철원플라즈마 산업기술연구원 Method Of Forming Ceramic Coating Layer having the Resistant Plasma
BRPI0903741A2 (en) * 2009-06-17 2011-03-01 Mahle Metal Leve Sa slip bearing, manufacturing process and internal combustion engine
DE102009030398A1 (en) * 2009-06-25 2010-12-30 Mtu Aero Engines Gmbh Method for producing and / or repairing a blade for a turbomachine
DE102009032564A1 (en) * 2009-07-10 2011-01-13 Mtu Aero Engines Gmbh Method for arming components made of a TiAl base material, and corresponding components
DE102009036407A1 (en) * 2009-08-06 2011-02-10 Mtu Aero Engines Gmbh Abradable blade tip pad
US20110129351A1 (en) * 2009-11-30 2011-06-02 Nripendra Nath Das Near net shape composite airfoil leading edge protective strips made using cold spray deposition
JP5186528B2 (en) * 2010-04-23 2013-04-17 日本発條株式会社 Conductive member and manufacturing method thereof
JP5565315B2 (en) * 2010-05-18 2014-08-06 トヨタ自動車株式会社 Manufacturing method of semiconductor device
CN102376942B (en) * 2010-08-16 2015-02-04 甘肃大象能源科技有限公司 Preparation method for lithium ion battery anode piece, and anode piece prepared by the same
CN103717344B (en) * 2011-05-10 2016-01-20 苏舍涡轮服务芬洛有限公司 For the technique of coated substrate
JP5967534B2 (en) * 2012-08-17 2016-08-10 東北電力株式会社 Heat shielding film forming method and heat shielding film covering member
EP2719544B1 (en) * 2012-10-10 2015-12-16 Artio Sarl Method of manufacturing rotogravure cylinders
ITCO20130018A1 (en) * 2013-05-17 2014-11-18 Nuovo Pignone Srl METHOD FOR THE TREATMENT OF A COMPONENT TO PREVENT THE EROSION OF SUCH A COMPONENT
KR101785049B1 (en) * 2013-12-17 2017-10-12 아주대학교산학협력단 Corrosion-resistive coating structure and manufacturing method threrof
CA2951458A1 (en) * 2014-06-06 2015-12-10 National Research Council Of Canada Bi-layer iron coating of lightweight metallic substrate
US10000851B2 (en) * 2014-10-21 2018-06-19 United Technologies Corporation Cold spray manufacturing of MAXMET composites
US11167864B2 (en) * 2018-04-27 2021-11-09 The Boeing Company Applying cold spray erosion protection to an airfoil
JP2019112723A (en) * 2019-03-13 2019-07-11 ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． Method for treating component to prevent erosion of the component
US11104998B2 (en) * 2019-07-20 2021-08-31 General Electric Company Cold spray repair of engine components
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302414A (en) * 1990-05-19 1994-04-12 Anatoly Nikiforovich Papyrin Gas-dynamic spraying method for applying a coating
US6365222B1 (en) * 2000-10-27 2002-04-02 Siemens Westinghouse Power Corporation Abradable coating applied with cold spray technique
US20020073982A1 (en) * 2000-12-16 2002-06-20 Shaikh Furqan Zafar Gas-dynamic cold spray lining for aluminum engine block cylinders
US20030126800A1 (en) * 2001-12-05 2003-07-10 Siemens Westinghouse Power Corporation Mixed powder deposition of components for wear, erosion and abrasion resistant applications
EP1398394A1 (en) * 2002-08-13 2004-03-17 Howmet Research Corporation Cold spraying method for MCrAIX coating
GB2394479A (en) * 2002-10-18 2004-04-28 United Technologies Corp Cold Spray Process for Coating Substrates
US20040110021A1 (en) * 2001-08-01 2004-06-10 Siemens Westinghouse Power Corporation Wear and erosion resistant alloys applied by cold spray technique
EP1659195A2 (en) * 2004-11-23 2006-05-24 United Technologies Corporation Cold gas dynamic spraying of high strength copper

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240157A1 (en) * 1992-11-30 1994-06-01 Chuetsu Metal Works Brass-alloy coated synchroniser ring surface - exhibits good wear-resistance and adhesion, said synchroniser rings for use in gears of high performance vehicles.
EP1029103B1 (en) * 1997-11-03 2001-09-19 Siemens Aktiengesellschaft Coating method and device
US6314720B1 (en) * 2000-01-19 2001-11-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Rocket combustion chamber coating
US6502767B2 (en) * 2000-05-03 2003-01-07 Asb Industries Advanced cold spray system
US6444259B1 (en) * 2001-01-30 2002-09-03 Siemens Westinghouse Power Corporation Thermal barrier coating applied with cold spray technique
US6759085B2 (en) * 2002-06-17 2004-07-06 Sulzer Metco (Us) Inc. Method and apparatus for low pressure cold spraying
US6838191B1 (en) * 2003-05-20 2005-01-04 The United States Of America As Represented By The Admistrator Of The National Aeronautics And Space Administration Blanch resistant and thermal barrier NiAl coating systems for advanced copper alloys
US6905728B1 (en) * 2004-03-22 2005-06-14 Honeywell International, Inc. Cold gas-dynamic spray repair on gas turbine engine components

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302414A (en) * 1990-05-19 1994-04-12 Anatoly Nikiforovich Papyrin Gas-dynamic spraying method for applying a coating
US5302414B1 (en) * 1990-05-19 1997-02-25 Anatoly N Papyrin Gas-dynamic spraying method for applying a coating
US6365222B1 (en) * 2000-10-27 2002-04-02 Siemens Westinghouse Power Corporation Abradable coating applied with cold spray technique
US20020073982A1 (en) * 2000-12-16 2002-06-20 Shaikh Furqan Zafar Gas-dynamic cold spray lining for aluminum engine block cylinders
US20040110021A1 (en) * 2001-08-01 2004-06-10 Siemens Westinghouse Power Corporation Wear and erosion resistant alloys applied by cold spray technique
US20030126800A1 (en) * 2001-12-05 2003-07-10 Siemens Westinghouse Power Corporation Mixed powder deposition of components for wear, erosion and abrasion resistant applications
EP1398394A1 (en) * 2002-08-13 2004-03-17 Howmet Research Corporation Cold spraying method for MCrAIX coating
GB2394479A (en) * 2002-10-18 2004-04-28 United Technologies Corp Cold Spray Process for Coating Substrates
EP1659195A2 (en) * 2004-11-23 2006-05-24 United Technologies Corporation Cold gas dynamic spraying of high strength copper

Also Published As

Publication number Publication date
SG126092A1 (en) 2006-10-30
US20060216428A1 (en) 2006-09-28
JP2006265732A (en) 2006-10-05
CN1837406A (en) 2006-09-27
ATE441739T1 (en) 2009-09-15
EP1705266B1 (en) 2009-09-02
EP1705266A2 (en) 2006-09-27
DE602006008847D1 (en) 2009-10-15

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