BRPI0401194A - Método para a aplicação de coberturas ambientais e de colagem a partes de guia de fluxo de turbinas - Google Patents

Método para a aplicação de coberturas ambientais e de colagem a partes de guia de fluxo de turbinas

Info

Publication number
BRPI0401194A
BRPI0401194A BR0401194-5A BRPI0401194A BRPI0401194A BR PI0401194 A BRPI0401194 A BR PI0401194A BR PI0401194 A BRPI0401194 A BR PI0401194A BR PI0401194 A BRPI0401194 A BR PI0401194A
Authority
BR
Brazil
Prior art keywords
environmental
flow guide
applying
guide parts
turbine flow
Prior art date
Application number
BR0401194-5A
Other languages
English (en)
Inventor
Karl Lee Borneman
Thomas J Tomlinson
Raymond Heidorn
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BRPI0401194A publication Critical patent/BRPI0401194A/pt
Publication of BRPI0401194B1 publication Critical patent/BRPI0401194B1/pt

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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • 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
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying

Landscapes

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

Abstract

"MéTODO PARA A APLICAçãO DE COBERTURAS AMBIENTAIS E DE COLAGEM A PARTES DE GUIA DE FLUXO DE TURBINAS". Método para a cobertura de um artigo tal como um envoltório (10) de um motor tipo turbina com uma cobertura ambiental ou de adesão, tal como uma composição MCrAIY, para produzir uma superfície acabada apta ao desbaste até as dimensões e especificações predeterminadas. O método para aplicar uma cobertura ambiental ou de adesão utiliza um processo de pulverização térmica tal como oxi-combustível de hiper velocidade (HVOF) para produzir uma cobertura (16) espessa e razoavelmente uniforme, a qual pode ser desbastada até as dimensões desejadas, enquanto ainda fornece as características chave de qualidade necessárias para proteger a parte (10) recoberta das altas temperaturas, e das atmosferas oxidantes e corrosivas, e permitir a aplicação de coberturas de barreira térmica de vida longa.
BRPI0401194-5A 2003-04-02 2004-04-01 Método para a aplicação de uma cobertura por pulverização térmica BRPI0401194B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/405,727 US6887529B2 (en) 2003-04-02 2003-04-02 Method of applying environmental and bond coatings to turbine flowpath parts

Publications (2)

Publication Number Publication Date
BRPI0401194A true BRPI0401194A (pt) 2005-01-18
BRPI0401194B1 BRPI0401194B1 (pt) 2014-01-07

Family

ID=32850622

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0401194-5A BRPI0401194B1 (pt) 2003-04-02 2004-04-01 Método para a aplicação de uma cobertura por pulverização térmica

Country Status (6)

Country Link
US (1) US6887529B2 (pt)
EP (1) EP1464722B1 (pt)
JP (1) JP4912570B2 (pt)
BR (1) BRPI0401194B1 (pt)
CA (1) CA2462318C (pt)
SG (1) SG137669A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7967924B2 (en) * 2005-05-17 2011-06-28 General Electric Company Method for making a compositionally graded gas turbine disk
US20080102291A1 (en) * 2006-10-31 2008-05-01 Caterpillar Inc. Method for coating a substrate
US20080299306A1 (en) * 2007-05-30 2008-12-04 Caterpillar Inc. Multi-layer substrate and method of fabrication
US9995165B2 (en) 2011-07-15 2018-06-12 United Technologies Corporation Blade outer air seal having partial coating
US9062558B2 (en) 2011-07-15 2015-06-23 United Technologies Corporation Blade outer air seal having partial coating
US8678644B2 (en) * 2011-08-16 2014-03-25 General Electric Company Hot gas path measurement
WO2014138416A1 (en) * 2013-03-06 2014-09-12 United Technologies Corporation Fixturing for thermal spray coating of gas turbine components
PL3434864T3 (pl) * 2017-07-27 2021-05-31 General Electric Company Sposób i system do naprawy maszyny wirowej
US10900371B2 (en) 2017-07-27 2021-01-26 Rolls-Royce North American Technologies, Inc. Abradable coatings for high-performance systems
US10858950B2 (en) 2017-07-27 2020-12-08 Rolls-Royce North America Technologies, Inc. Multilayer abradable coatings for high-performance systems
US11117151B2 (en) * 2017-08-23 2021-09-14 Raytheon Technologies Corporation Fixture assembly for coating combustor panels
US10808565B2 (en) * 2018-05-22 2020-10-20 Rolls-Royce Plc Tapered abradable coatings
CN108950457A (zh) * 2018-06-11 2018-12-07 中国航发哈尔滨东安发动机有限公司 一种叶轮罩类零件热喷涂方法
US11707815B2 (en) * 2019-07-09 2023-07-25 General Electric Company Creating 3D mark on protective coating on metal part using mask and metal part so formed
FR3099186B1 (fr) * 2019-07-23 2023-04-14 Safran Aircraft Engines Procédé de fabrication d'un élément d'étanchéité abradable, et élément d'étanchéité abradable
KR102932273B1 (ko) 2020-03-25 2026-02-27 삼성디스플레이 주식회사 디스플레이 장치
US12359297B2 (en) 2021-04-23 2025-07-15 Rtx Corporation Case flowpath repair system and method

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291448A (en) * 1977-12-12 1981-09-29 Turbine Components Corporation Method of restoring the shrouds of turbine blades
DE2821118C2 (de) 1978-05-13 1986-05-07 Leybold-Heraeus GmbH, 5000 Köln Verfahren zum allseitigen Bedampfen von gekrümmten Turbinenschaufeln
US4222708A (en) * 1978-06-26 1980-09-16 General Electric Company Method and apparatus for reducing eccentricity in a turbomachine
US4764089A (en) * 1986-08-07 1988-08-16 Allied-Signal Inc. Abradable strain-tolerant ceramic coated turbine shroud
JPS6436752A (en) * 1987-07-31 1989-02-07 Canon Kk Thermal spraying treatment for metal
JPH01180955A (ja) * 1988-01-08 1989-07-18 Kubota Ltd 溶接肉盛層の形成方法
US4978558A (en) * 1988-06-10 1990-12-18 United Technologies Corporation Method for applying diffusion coating masks
US5112683A (en) * 1990-10-30 1992-05-12 Chomerics, Inc. High temperature resistance mask
US5322727A (en) * 1992-10-21 1994-06-21 Alliedsignal Inc. Plasma spray masking tape
DE4310896C1 (de) * 1993-04-02 1994-03-24 Thyssen Industrie Verfahren zum Herstellen von verschleißfesten Kanten an Turbinenschaufeln
US6129991A (en) 1994-10-28 2000-10-10 Howmet Research Corporation Aluminide/MCrAlY coating system for superalloys
US5691018A (en) * 1995-12-15 1997-11-25 Caterpillar Inc. Silicone mask for thermal spray coating system
US5565035A (en) * 1996-03-14 1996-10-15 United Technologies Corporation Fixture for masking a portion of an airfoil during application of a coating
US6095755A (en) * 1996-11-26 2000-08-01 United Technologies Corporation Gas turbine engine airfoils having increased fatigue strength
SE509678C2 (sv) * 1996-12-11 1999-02-22 Kaj Kidron Sätt att med återanvändningsbart skydd, skydda ytor vid blästring och målning
US6049978A (en) 1996-12-23 2000-04-18 Recast Airfoil Group Methods for repairing and reclassifying gas turbine engine airfoil parts
US5975852A (en) * 1997-03-31 1999-11-02 General Electric Company Thermal barrier coating system and method therefor
GB9803561D0 (en) 1998-02-19 1998-04-15 Monitor Coatings & Eng Surface treatment of rotors
EP0939142A1 (en) 1998-02-27 1999-09-01 Ticona GmbH Thermal spray powder incorporating an oxidised polyarylene sulfide
GB9811456D0 (en) 1998-05-29 1998-07-29 Rolls Royce Plc A metallic article having a thermal barrier coating and a method of application thereof
SG72959A1 (en) 1998-06-18 2000-05-23 United Technologies Corp Article having durable ceramic coating with localized abradable portion
US6256597B1 (en) 1998-07-10 2001-07-03 General Electric Company Three dimensional spray coating method and simulation
US6083330A (en) 1998-09-16 2000-07-04 The United States Of America As Represented By The Secretary Of The Navy Process for forming a coating on a substrate using a stepped heat treatment
JP2000145406A (ja) * 1998-11-06 2000-05-26 Ishikawajima Harima Heavy Ind Co Ltd タービンシュラウド
US6106231A (en) * 1998-11-06 2000-08-22 General Electric Company Partially coated airfoil and method for making
US6233822B1 (en) * 1998-12-22 2001-05-22 General Electric Company Repair of high pressure turbine shrouds
US6190471B1 (en) 1999-05-26 2001-02-20 General Electric Company Fabrication of superalloy articles having hafnium- or zirconium-enriched protective layer
US6451454B1 (en) 1999-06-29 2002-09-17 General Electric Company Turbine engine component having wear coating and method for coating a turbine engine component
US6372299B1 (en) 1999-09-28 2002-04-16 General Electric Company Method for improving the oxidation-resistance of metal substrates coated with thermal barrier coatings
US6383658B1 (en) * 1999-11-18 2002-05-07 General Electric Company Thermally sprayed coatings having an interface with controlled cleanliness
US6250082B1 (en) * 1999-12-03 2001-06-26 General Electric Company Combustor rear facing step hot side contour method and apparatus
US6296705B1 (en) * 1999-12-15 2001-10-02 United Technologies Corporation Masking fixture and method
US6435835B1 (en) 1999-12-20 2002-08-20 United Technologies Corporation Article having corrosion resistant coating
US20020098294A1 (en) * 2000-02-07 2002-07-25 Yuk-Chiu Lau Method of providing a protective coating on a metal substrate, and related articles
US6403165B1 (en) 2000-02-09 2002-06-11 General Electric Company Method for modifying stoichiometric NiAl coatings applied to turbine airfoils by thermal processes
GB2359882B (en) * 2000-02-29 2004-01-07 Rolls Royce Plc Wall elements for gas turbine engine combustors
JP3785028B2 (ja) * 2000-07-28 2006-06-14 三菱重工業株式会社 熱ｃｖｄ処理方法
US6444259B1 (en) 2001-01-30 2002-09-03 Siemens Westinghouse Power Corporation Thermal barrier coating applied with cold spray technique
US20030232139A1 (en) * 2002-06-13 2003-12-18 Detura Frank Anthony Shield and method for spraying coating on a surface
US20040086635A1 (en) * 2002-10-30 2004-05-06 Grossklaus Warren Davis Method of repairing a stationary shroud of a gas turbine engine using laser cladding

Also Published As

Publication number Publication date
US20040197486A1 (en) 2004-10-07
SG137669A1 (en) 2007-12-28
EP1464722A2 (en) 2004-10-06
CA2462318C (en) 2010-05-18
EP1464722A3 (en) 2007-04-04
JP2004308009A (ja) 2004-11-04
CA2462318A1 (en) 2004-10-02
EP1464722B1 (en) 2015-07-01
US6887529B2 (en) 2005-05-03
JP4912570B2 (ja) 2012-04-11
BRPI0401194B1 (pt) 2014-01-07

Similar Documents

Publication Publication Date Title
BRPI0401194A (pt) Método para a aplicação de coberturas ambientais e de colagem a partes de guia de fluxo de turbinas
DE60321435D1 (de) Zink-diffundierte Legierungsbeschichtung als Korrosions-/Wärmeschutz
EP0965730A3 (en) Article having durable ceramic coating with localised abradable portion
BR0200508A (pt) Composição aquosa de revestimento, método para preparação de um substrato revestido, e, artigo
TR199903183A2 (xx) Yüksek basınçlı türbin örtülerinin onarımı.
BRPI0517706A (pt) processo para produção de um revestimento de reparo sobre um superfìcie metálica revestida
BR0201425A (pt) Sistema de revestimento aperfeiçoado com ligação térmica pulverizado com plasma
DE69728898D1 (de) Verfahren zur Herstellung einer verschleissbaren Dichtung, verschleissbare Dichtung, und Bauteil eines Gasturbinentriebwerks mit einer solchen verschleissbaren Dichtung
ATE553163T1 (de) Verfahren zur beschichtung von metallischen oberflächen mit einem gemisch enthaltend mindestens zwei silane
AR008755A1 (es) Formulacion de limpieza acida que contiene un agente de modificacion de la superficie y metodo de aplicar la misma
SG141298A1 (en) Ternary carbide and nitride thermal spray abradable seal material
DE60006156D1 (de) Wässriger grundanstrich mit verbesserter widerstandsfähigkeit gegen zerspanen
DE602005022575D1 (de) Beschichtungen für turbinenlaufschaufeln
ITRM20030602A1 (it) Procedimento di produzione di rivestimento multistrato
EP0905280A3 (en) Graded bond coat for a thermal barrier coating system
JP2015017256A (ja) 皮膜、被覆タービン部品、及び被覆法
EP3904313A1 (en) Environmental barrier coating and method of applying an environmental barrier coating
BR9905933B1 (pt) processo para a remoÇço de produtos de corrosço a quente da superfÍcie de um componente de motor de turbina a gÁs protegida por um revestimento superficial por difusço de aluminido.
GB1342007A (en) Method of applying protective surface coatings to plastics
ATE306632T1 (de) Verfahren zur erzeugung von verschleissschichten an stahlkolbenringen sowie stahlkolbenring mit einer derartigen verschleissschutzschicht
SG153826A1 (en) Method of coating gas turbine components
EP1108857A3 (en) Abradable seal
ES2168618T3 (es) Segmentos de embolo recubiertos resistentes al desgaste para maquinas de combustion interna y procedimiento para su produccion.
WO2005056878A3 (de) Einlaufbelag für gasturbinen sowie verfahren zur herstellung desselben
ES2185557T3 (es) Composicion para la fabricacion de revestimientos que presentan una energia superficial baja, tales revestimientos y su procedimiento de fabricacion.

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/04/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.