JP6262941B2 - コーティングを除去する方法、および被覆超合金構成要素を新品同様にする方法 - Google Patents

コーティングを除去する方法、および被覆超合金構成要素を新品同様にする方法 Download PDF

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Publication number
JP6262941B2
JP6262941B2 JP2013094874A JP2013094874A JP6262941B2 JP 6262941 B2 JP6262941 B2 JP 6262941B2 JP 2013094874 A JP2013094874 A JP 2013094874A JP 2013094874 A JP2013094874 A JP 2013094874A JP 6262941 B2 JP6262941 B2 JP 6262941B2
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Prior art keywords
coating
component
new
additional layer
superalloy component
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Japanese (ja)
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JP2013233644A5 (enExample
JP2013233644A (ja
Inventor
リーミング・ツァン
デイビッド・クレイトン・ヴァン・ネスト，サード
ジェール・アレン・ジョンソン
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General Electric Co
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General Electric Co
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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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/02—Pretreatment of the material to be coated
    • 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
    • C23C10/60—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP2013094874A 2012-05-04 2013-04-30 コーティングを除去する方法、および被覆超合金構成要素を新品同様にする方法 Active JP6262941B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/464,127 2012-05-04
US13/464,127 US8741381B2 (en) 2012-05-04 2012-05-04 Method for removing a coating and a method for rejuvenating a coated superalloy component

Publications (3)

Publication Number Publication Date
JP2013233644A JP2013233644A (ja) 2013-11-21
JP2013233644A5 JP2013233644A5 (enExample) 2016-06-16
JP6262941B2 true JP6262941B2 (ja) 2018-01-17

Family

ID=48366152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013094874A Active JP6262941B2 (ja) 2012-05-04 2013-04-30 コーティングを除去する方法、および被覆超合金構成要素を新品同様にする方法

Country Status (4)

Country Link
US (1) US8741381B2 (enExample)
EP (1) EP2660349B1 (enExample)
JP (1) JP6262941B2 (enExample)
CN (1) CN103382544B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9592541B2 (en) * 2013-12-03 2017-03-14 Siemens Energy, Inc. Flux assisted laser removal of thermal barrier coating
EP3198050B1 (en) 2014-09-25 2022-04-27 General Electric Company Method for selective aluminide diffusion coating removal
US20160089692A1 (en) * 2014-09-30 2016-03-31 General Electric Company Turbine component coating processes and turbine components
CN104858792B (zh) * 2015-05-21 2017-08-29 西安热工研究院有限公司 一种快速去除热喷涂涂层的方法
CN105171614B (zh) * 2015-09-18 2018-05-29 深圳市和胜金属技术有限公司 一种粉末去除碳化钒薄膜的方法
CN106637031A (zh) * 2015-10-28 2017-05-10 三菱日立电力系统株式会社 热障涂层施加方法、热障涂层修补方法、燃气轮机构件制造方法及遮蔽销
WO2017100972A1 (en) * 2015-12-14 2017-06-22 General Electric Company Component treatment process and treated gas turbine component
JP6685722B2 (ja) * 2015-12-28 2020-04-22 三菱日立パワーシステムズ株式会社 タービン翼の補修方法
US10053779B2 (en) 2016-06-22 2018-08-21 General Electric Company Coating process for applying a bifurcated coating
US10077494B2 (en) 2016-09-13 2018-09-18 General Electric Company Process for forming diffusion coating on substrate
JP7361104B2 (ja) 2018-09-20 2023-10-13 シーメンス エナジー インコーポレイテッド サーマルバリアコーティングを有する構成要素を手入れするための方法
US11261797B2 (en) 2018-11-05 2022-03-01 General Electric Company System and method for cleaning, restoring, and protecting gas turbine engine components
US11555413B2 (en) 2020-09-22 2023-01-17 General Electric Company System and method for treating an installed and assembled gas turbine engine
EP4056310A1 (en) 2021-03-10 2022-09-14 General Electric Company Method of removing contaminants from a diffusion-coated component

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833414A (en) 1972-09-05 1974-09-03 Gen Electric Aluminide coating removal method
US5976265A (en) * 1998-04-27 1999-11-02 General Electric Company Method for removing an aluminide-containing material from a metal substrate
US6494960B1 (en) * 1998-04-27 2002-12-17 General Electric Company Method for removing an aluminide coating from a substrate
US6228510B1 (en) * 1998-12-22 2001-05-08 General Electric Company Coating and method for minimizing consumption of base material during high temperature service
US6355116B1 (en) 2000-03-24 2002-03-12 General Electric Company Method for renewing diffusion coatings on superalloy substrates
US6465040B2 (en) * 2001-02-06 2002-10-15 General Electric Company Method for refurbishing a coating including a thermally grown oxide
US6875292B2 (en) 2001-12-20 2005-04-05 General Electric Company Process for rejuvenating a diffusion aluminide coating
US6844086B2 (en) 2002-02-08 2005-01-18 General Electric Company Nickel-base superalloy article substrate having aluminide coating thereon, and its fabrication
US6875464B2 (en) * 2003-04-22 2005-04-05 General Electric Company In-situ method and composition for repairing a thermal barrier coating
US7094450B2 (en) * 2003-04-30 2006-08-22 General Electric Company Method for applying or repairing thermal barrier coatings
US20050035086A1 (en) * 2003-08-11 2005-02-17 Chen Keng Nam Upgrading aluminide coating on used turbine engine component
US7115171B2 (en) 2004-12-27 2006-10-03 General Electric Company Method for removing engine deposits from turbine components and composition for use in same
US9644273B2 (en) * 2007-02-09 2017-05-09 Honeywell International Inc. Protective barrier coatings
US7824510B2 (en) * 2008-01-28 2010-11-02 Honeywell International Inc. Methods of repairing engine components
US20100126014A1 (en) * 2008-11-26 2010-05-27 General Electric Company Repair method for tbc coated turbine components

Also Published As

Publication number Publication date
CN103382544A (zh) 2013-11-06
EP2660349A2 (en) 2013-11-06
EP2660349B1 (en) 2020-07-01
US20130295278A1 (en) 2013-11-07
CN103382544B (zh) 2018-05-15
EP2660349A3 (en) 2016-03-23
US8741381B2 (en) 2014-06-03
JP2013233644A (ja) 2013-11-21

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