CA3024842C - Methodes de formation de revetement barriere thermique poreux - Google Patents

Methodes de formation de revetement barriere thermique poreux Download PDF

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Publication number
CA3024842C
CA3024842C CA3024842A CA3024842A CA3024842C CA 3024842 C CA3024842 C CA 3024842C CA 3024842 A CA3024842 A CA 3024842A CA 3024842 A CA3024842 A CA 3024842A CA 3024842 C CA3024842 C CA 3024842C
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CA
Canada
Prior art keywords
thermal barrier
barrier coating
porous thermal
feedstock material
forming
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.)
Active
Application number
CA3024842A
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English (en)
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CA3024842A1 (fr
Inventor
Theodore Robert Grossman
Joshua Lee Margolies
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CA3024842A1 publication Critical patent/CA3024842A1/fr
Application granted granted Critical
Publication of CA3024842C publication Critical patent/CA3024842C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

Une méthode pour commander le paramètre de porosité de revêtements de barrière thermique poreux est décrite. La méthode consiste à disposer dun matériau de charge dalimentation sur un substrat pour former un revêtement de barrière thermique poreux. Le matériau de charge dalimentation comprend un additif de formation de gaz et un matériau de revêtement de barrière thermique. Létape de disposition comprend en outre la commande du paramètre de porosité du revêtement de barrière thermique poreux par commande dun débit dalimentation de matériau de charge dalimentation, dune quantité de ladditif de formation de gaz dans le matériau de charge dalimentation, dune température du matériau de charge dalimentation disposé sur le substrat, ou de combinaisons de ceux-ci.
CA3024842A 2017-12-04 2018-11-22 Methodes de formation de revetement barriere thermique poreux Active CA3024842C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/830,062 US20190169730A1 (en) 2017-12-04 2017-12-04 Methods of forming a porous thermal barrier coating
US15/830,062 2017-12-04

Publications (2)

Publication Number Publication Date
CA3024842A1 CA3024842A1 (fr) 2019-06-04
CA3024842C true CA3024842C (fr) 2021-05-18

Family

ID=64572135

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3024842A Active CA3024842C (fr) 2017-12-04 2018-11-22 Methodes de formation de revetement barriere thermique poreux

Country Status (5)

Country Link
US (1) US20190169730A1 (fr)
EP (1) EP3492622A1 (fr)
JP (1) JP2019099921A (fr)
CN (1) CN109865645A (fr)
CA (1) CA3024842C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112339264B (zh) * 2019-08-07 2021-12-14 中国科学院福建物质结构研究所 一种基于熔融沉积成型的保温隔热制件及其制备方法
WO2021119371A1 (fr) * 2019-12-12 2021-06-17 Nelumbo Inc. Compositions textiles et articles fonctionnalisés
CN115073882B (zh) * 2021-03-15 2023-07-21 中国科学院福建物质结构研究所 一种原位固化的环氧树脂制件及其制备方法
JP2023137433A (ja) * 2022-03-18 2023-09-29 三菱重工航空エンジン株式会社 遮熱コーティングの施工方法及び耐熱部材
US20240117481A1 (en) * 2022-10-10 2024-04-11 General Electric Company Gradient within a thermal barrier coating and methods of their formation
CN116426919A (zh) * 2023-04-23 2023-07-14 南昌航空大学 一种无缝钢管穿孔顶头表面防护涂层的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3258599B2 (ja) * 1996-06-27 2002-02-18 ユナイテッド テクノロジーズ コーポレイション 断熱バリヤコーティングシステム
JPH1088368A (ja) * 1996-09-19 1998-04-07 Toshiba Corp 遮熱コーティング部材およびその作製方法
FR2784120B1 (fr) * 1998-10-02 2000-11-03 Snecma Revetement de barriere thermique a faible conductivite thermique, piece metallique protegee par ce revetement, procede de depot de ce revetement
US6998172B2 (en) * 2002-01-09 2006-02-14 General Electric Company Thermally-stabilized thermal barrier coating
US6770333B2 (en) * 2002-04-30 2004-08-03 General Electric Company Method of controlling temperature during coating deposition by EBPVD
US20050202168A1 (en) * 2002-08-16 2005-09-15 General Electric Company Thermally-stabilized thermal barrier coating and process therefor
US20050208337A1 (en) * 2004-03-22 2005-09-22 Ulion Nicholas E Reduced thermal conductivity TBC by EB-PVD process to incorporate porosity
EP1896379B1 (fr) * 2005-06-27 2010-02-24 K.U.Leuven Research & Development Procede permettant de produire des materiaux poreux frittes
US20080167173A1 (en) * 2006-04-25 2008-07-10 Lima Rogerio S Thermal spray coating of porous nanostructured ceramic feedstock
US9725797B2 (en) * 2008-04-30 2017-08-08 United Technologies Corporation Process for forming an improved durability thick ceramic coating
JP5622399B2 (ja) * 2010-01-07 2014-11-12 三菱重工業株式会社 遮熱コーティング、これを備えたタービン部材及びガスタービン
CN102351545B (zh) * 2011-04-07 2015-01-28 世林（漯河）冶金设备有限公司 高温热屏障材料、涂层和定型制品及其应用
US9556505B2 (en) * 2012-08-31 2017-01-31 General Electric Company Thermal barrier coating systems and methods of making and using the same
CN103993254A (zh) * 2014-05-07 2014-08-20 江苏大学 一种具有封闭表层的热障涂层材料及其制备方法
US20160214176A1 (en) * 2014-05-12 2016-07-28 Siemens Energy, Inc. Method of inducing porous structures in laser-deposited coatings

Also Published As

Publication number Publication date
CA3024842A1 (fr) 2019-06-04
US20190169730A1 (en) 2019-06-06
EP3492622A1 (fr) 2019-06-05
JP2019099921A (ja) 2019-06-24
CN109865645A (zh) 2019-06-11

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