BR0303896A - Método para aluminização em fase de vapor de uma palheta de turbina a gás parcialmente mascarada com um anteparo de máscara - Google Patents

Método para aluminização em fase de vapor de uma palheta de turbina a gás parcialmente mascarada com um anteparo de máscara

Info

Publication number
BR0303896A
BR0303896A BR0303896-3A BR0303896A BR0303896A BR 0303896 A BR0303896 A BR 0303896A BR 0303896 A BR0303896 A BR 0303896A BR 0303896 A BR0303896 A BR 0303896A
Authority
BR
Brazil
Prior art keywords
gas turbine
turbine vane
vapor phase
mask
partially masked
Prior art date
Application number
BR0303896-3A
Other languages
English (en)
Other versions
BR0303896B1 (pt
Inventor
Nigel Brian Thomas Langley
Kwok Heng Yow
Original Assignee
Ge Aviat Services Operation Pt
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 Ge Aviat Services Operation Pt filed Critical Ge Aviat Services Operation Pt
Publication of BR0303896A publication Critical patent/BR0303896A/pt
Publication of BR0303896B1 publication Critical patent/BR0303896B1/pt

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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/04—Diffusion into selected surface areas, e.g. using masks
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/90—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
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

"MéTODO PARA ALUMINIZAçãO EM FASE DE VAPOR DE UMA PALHETA DE TURBINA A GáS PARCIALMENTE MASCARADA COM UM ANTEPARO DE MáSCARA". Onde uma palheta de turbina a gás (20) a ser protegida por um recobrimento em alumínio é disposta dentro de um anteparo de máscara (50) que inclui um anteparo de aerofólio (52) que evita deposição sobre o aerofólio (22) da palheta da turbina a gás (20), e um anteparo de rabo-de-andorinha (54) que evita deposição sobre o rabo-de-andorinha (26) da palheta da turbina a gás (20); o conjunto é aluminizado em fase de vapor de tal modo que o alumínio é depositado sobre uma porção exposta (92) da palheta da turbina a gás que não está dentro do anteparo de máscara (50).
BRPI0303896-3A 2002-09-27 2003-09-26 mÉtodo para aluminizaÇço em fase de vapor de uma palheta de turbina a gÁs parcialmente mascarada com um anteparo de mÁscara. BR0303896B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/259,342 US6863927B2 (en) 2002-09-27 2002-09-27 Method for vapor phase aluminiding of a gas turbine blade partially masked with a masking enclosure

Publications (2)

Publication Number Publication Date
BR0303896A true BR0303896A (pt) 2004-09-08
BR0303896B1 BR0303896B1 (pt) 2013-05-07

Family

ID=31977899

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0303896-3A BR0303896B1 (pt) 2002-09-27 2003-09-26 mÉtodo para aluminizaÇço em fase de vapor de uma palheta de turbina a gÁs parcialmente mascarada com um anteparo de mÁscara.

Country Status (7)

Country Link
US (1) US6863927B2 (pt)
EP (1) EP1403395B1 (pt)
JP (1) JP4279104B2 (pt)
BR (1) BR0303896B1 (pt)
CA (1) CA2441490C (pt)
DE (1) DE60300807T2 (pt)
SG (1) SG108939A1 (pt)

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JP3757418B1 (ja) * 2005-01-19 2006-03-22 石川島播磨重工業株式会社 拡散アルミナイドコーティングの局部施工方法
EP1762303B1 (de) * 2005-09-09 2012-10-17 Siemens Aktiengesellschaft Verfahren zur Vorbereitung von Turbinenschaufeln für die Sprühbeschichtung sowie Halterung zur Fixierung einer solchen Turbinenschaufel
US7632541B2 (en) * 2006-03-13 2009-12-15 General Electric Company Method and device to prevent coating a dovetail of a turbine airfoil
US8708658B2 (en) * 2007-04-12 2014-04-29 United Technologies Corporation Local application of a protective coating on a shrouded gas turbine engine component
DE502007002038D1 (de) * 2007-04-12 2009-12-31 Siemens Ag Anlagen- und Vorrichtungskonzept für eine Shotpeeninganlage zum Verfestigen von Gasturbinen Laufschaufelfüssen
DE102007027474A1 (de) * 2007-06-14 2008-12-18 Burgmann Industries Gmbh & Co. Kg Verfahren zur Ausbildung einer planen Schicht aus einem Diamantmaterial auf einer Werkstückoberfläche
DE102008053394A1 (de) * 2008-10-27 2010-04-29 Mtu Aero Engines Gmbh Vorrichtung zum partiellen Abdecken einer Bauteilzone
EP2181775B1 (de) * 2008-11-04 2012-09-12 Siemens Aktiengesellschaft Halterung für grosse Bauteile mit verbesserten Spritzschutz
US8967078B2 (en) * 2009-08-27 2015-03-03 United Technologies Corporation Abrasive finish mask and method of polishing a component
EP2309016B1 (en) * 2009-10-06 2012-10-03 Siemens Aktiengesellschaft Method and arrangement for a spray coating process
KR101084185B1 (ko) * 2010-01-12 2011-11-17 삼성모바일디스플레이주식회사 패턴 형성 방법 및 유기 발광 소자의 제조방법
EP2359940A1 (en) * 2010-02-12 2011-08-24 Siemens Aktiengesellschaft Overspray shielding device and method
US8839739B2 (en) 2010-03-31 2014-09-23 United Technologies Corporation Masking apparatus
US8516974B2 (en) * 2011-08-29 2013-08-27 General Electric Company Automated wet masking for diffusion coatings
US9309895B2 (en) * 2012-06-18 2016-04-12 Kennametal Inc. Closed impeller with a coated vane
FR2992676B1 (fr) * 2012-06-29 2014-08-01 Snecma Plateforme inter-aubes pour une soufflante, rotor d'une soufflante et procede de fabrication associe
EP2733232A1 (de) * 2012-11-16 2014-05-21 Siemens Aktiengesellschaft Vorrichtung zum Schutz äußerer Oberflächen beim Innenalitieren von hohlen Bauteilen
US9249490B2 (en) * 2012-12-06 2016-02-02 United Technologies Corporation Mask system for gas turbine engine component
JP6480662B2 (ja) 2013-03-13 2019-03-13 ハウメット コーポレイションＨｏｗｍｅｔ Ｃｏｒｐｏｒａｔｉｏｎ タービン部品のアルミナイジングに用いられるマスカント
DE102013224566A1 (de) * 2013-11-29 2015-06-03 Siemens Aktiengesellschaft Vorrichtung zur Maskierung auf Wolframlegierungsbasis und eine Wolframlegierung
DE102015203729A1 (de) * 2015-03-03 2016-09-22 MTU Aero Engines AG Vorrichtung und Verfahren zum partiellen Abdecken einer Bauteilzone eines Bauteils
US10570753B2 (en) 2017-01-23 2020-02-25 United Technologies Corporation Apparatus and method for masking under platform areas of airfoil components
US10830093B2 (en) * 2017-06-13 2020-11-10 General Electric Company System and methods for selective cleaning of turbine engine components
US20190194799A1 (en) 2017-12-22 2019-06-27 United Technologies Corporation Line-of-sight coating fixture and apparatus
CN114807843A (zh) * 2022-04-19 2022-07-29 中国航发动力股份有限公司 一种涡轮工作叶片涂层工艺重量控制防护卡具及使用方法
US20240141491A1 (en) * 2022-10-27 2024-05-02 General Electric Company Deposition support apparatus and method for coating a component
CN117947395A (zh) * 2022-10-27 2024-04-30 通用电气公司 用于涂覆部件的沉积支撑装置和方法

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Also Published As

Publication number Publication date
EP1403395B1 (en) 2005-06-08
DE60300807D1 (de) 2005-07-14
US6863927B2 (en) 2005-03-08
CA2441490A1 (en) 2004-03-27
CA2441490C (en) 2010-03-30
EP1403395A1 (en) 2004-03-31
JP2004116529A (ja) 2004-04-15
DE60300807T2 (de) 2006-03-23
SG108939A1 (en) 2005-02-28
JP4279104B2 (ja) 2009-06-17
BR0303896B1 (pt) 2013-05-07
US20040062864A1 (en) 2004-04-01

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 26/09/2003, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A 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 2640 DE 10-08-2021 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.