BRPI0511384A - revestimento externo liso para componentes do combustor e método de revestimento desta - Google Patents

revestimento externo liso para componentes do combustor e método de revestimento desta

Info

Publication number
BRPI0511384A
BRPI0511384A BRPI0511384-9A BRPI0511384A BRPI0511384A BR PI0511384 A BRPI0511384 A BR PI0511384A BR PI0511384 A BRPI0511384 A BR PI0511384A BR PI0511384 A BRPI0511384 A BR PI0511384A
Authority
BR
Brazil
Prior art keywords
coating
layer
ceramic layer
combustion
components
Prior art date
Application number
BRPI0511384-9A
Other languages
English (en)
Inventor
Bhupendra Kumar Gupta
Edward John Emilianowics
Mohamed Muneeruddin
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
Priority claimed from US10/710,110 external-priority patent/US7368164B2/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of BRPI0511384A publication Critical patent/BRPI0511384A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M2900/00—Special features of, or arrangements for combustion chambers
    • F23M2900/05004—Special materials for walls or lining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

Revestimento externo liso para componentes do combustor e método de revestimento desta. Um revestimento e um método para reduzir a incidência de fissuras em um conjunto combustor (10) de uma turbina a gás, e conjuntos combustores em particular com ao menos dois componentes (14, 16, 18) soldados juntos, de modo a definir uma região de solda (22), a qual é sujeita ao aparecimento de fissuras nas temperaturas de combustão que são mantidas dentro do combustor da turbina a gás. A menos a superfície da região de solda (22) é protegida através de um sistema de revestimento (24), o qual compreende uma camada adesiva (26) metálica depositada por aspersão térmica e uma camada cerâmica (28) depositada sobre a camada adesiva (26). A camada cerâmica (28) é depositada por meio de aspersão térmica de um pó apresentando um tamanho de partícula não maior que 10 micrómetros, e a superfície externa (30) do sistema de revestimento (24) sendo mais lisa que a superfície externa da camada adesiva (26), sobre a qual a camada cerâmica (28) é depositada.
BRPI0511384-9A 2004-06-18 2005-04-15 revestimento externo liso para componentes do combustor e método de revestimento desta BRPI0511384A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/710,110 US7368164B2 (en) 2004-06-18 2004-06-18 Smooth outer coating for combustor components and coating method therefor
US10/904,053 US20050282032A1 (en) 2004-06-18 2004-10-21 Smooth outer coating for combustor components and coating method therefor
PCT/US2005/012975 WO2006006995A1 (en) 2004-06-18 2005-04-15 Smooth outer coating for combustor components and coating method therefor

Publications (1)

Publication Number Publication Date
BRPI0511384A true BRPI0511384A (pt) 2007-12-04

Family

ID=35044587

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511384-9A BRPI0511384A (pt) 2004-06-18 2005-04-15 revestimento externo liso para componentes do combustor e método de revestimento desta

Country Status (7)

Country Link
US (1) US20050282032A1 (pt)
EP (1) EP1789606A1 (pt)
JP (1) JP2008502804A (pt)
BR (1) BRPI0511384A (pt)
CA (1) CA2569946A1 (pt)
SG (1) SG153818A1 (pt)
WO (1) WO2006006995A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1979677E (pt) * 2006-01-27 2013-01-07 Fosbel Intellectual Ltd Melhorias de longevidade e desempenho de pontas de tocha
DE102007050141A1 (de) * 2007-10-19 2009-04-23 Mtu Aero Engines Gmbh Verschleißschutzbeschichtung
US7833586B2 (en) * 2007-10-24 2010-11-16 General Electric Company Alumina-based protective coatings for thermal barrier coatings
EP2143819A1 (de) * 2008-07-11 2010-01-13 Siemens Aktiengesellschaft Beschichtungsverfahren und Korrosionsschutzbeschichtung für Turbinen-Komponenten
US8607569B2 (en) * 2009-07-01 2013-12-17 General Electric Company Methods and systems to thermally protect fuel nozzles in combustion systems
FR2972449B1 (fr) 2011-03-07 2013-03-29 Snecma Procede de realisation d'une barriere thermique dans un systeme multicouche de protection de piece metallique et piece munie d'un tel systeme de protection
US9353948B2 (en) 2011-12-22 2016-05-31 General Electric Company Gas turbine combustor including a coating having reflective characteristics for radiation heat and method for improved combustor temperature uniformity
EP2631321A1 (de) * 2012-02-22 2013-08-28 Siemens Aktiengesellschaft Keramisches Wärmedämmschichtsystem mit äußerer aluminiumreicher Schicht und Verfahren
US10578014B2 (en) * 2015-11-20 2020-03-03 Tenneco Inc. Combustion engine components with dynamic thermal insulation coating and method of making and using such a coating
JP7680835B2 (ja) * 2020-12-28 2025-05-21 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

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232527A (en) * 1979-04-13 1980-11-11 General Motors Corporation Combustor liner joints
JPH0215157A (ja) * 1988-06-30 1990-01-18 Babcock Hitachi Kk 酸化物系溶射材料
JP3257872B2 (ja) * 1993-08-09 2002-02-18 ペルメレック電極株式会社 電解用電極基体及びその製造方法
US5858470A (en) * 1994-12-09 1999-01-12 Northwestern University Small particle plasma spray apparatus, method and coated article
US6102656A (en) * 1995-09-26 2000-08-15 United Technologies Corporation Segmented abradable ceramic coating
CN1195884C (zh) * 1995-11-13 2005-04-06 康涅狄格大学 用于热喷涂的纳米结构的进料
JPH09143670A (ja) * 1995-11-21 1997-06-03 Mitsubishi Materials Corp 酸化物系セラミックスコーティングディスクローター
US6465090B1 (en) * 1995-11-30 2002-10-15 General Electric Company Protective coating for thermal barrier coatings and coating method therefor
US5683825A (en) * 1996-01-02 1997-11-04 General Electric Company Thermal barrier coating resistant to erosion and impact by particulate matter
US6022594A (en) * 1996-12-23 2000-02-08 General Electric Company Method to improve the service life of zirconia-based coatings applied by plasma spray techniques, using uniform coating particle size
US5817371A (en) * 1996-12-23 1998-10-06 General Electric Company Thermal barrier coating system having an air plasma sprayed bond coat incorporating a metal diffusion, and method therefor
US6393828B1 (en) * 1997-07-21 2002-05-28 General Electric Company Protective coatings for turbine combustion components
US5817372A (en) * 1997-09-23 1998-10-06 General Electric Co. Process for depositing a bond coat for a thermal barrier coating system
US6047539A (en) * 1998-04-30 2000-04-11 General Electric Company Method of protecting gas turbine combustor components against water erosion and hot corrosion
US6136453A (en) * 1998-11-24 2000-10-24 General Electric Company Roughened bond coat for a thermal barrier coating system and method for producing
US6286302B1 (en) * 1999-04-01 2001-09-11 General Electric Company Venturi for use in the swirl cup package of a gas turbine combustor having water injected therein
US6294261B1 (en) * 1999-10-01 2001-09-25 General Electric Company Method for smoothing the surface of a protective coating
US6274257B1 (en) * 1999-10-29 2001-08-14 Ionbond Inc. Forming members for shaping a reactive metal and methods for their fabrication
JP2001304551A (ja) * 2000-04-26 2001-10-31 Toshiba Corp ガスタービン用燃焼器ライナの作製方法
AU2002226001A1 (en) * 2000-12-08 2002-06-18 Sulzer Metco (Us) Inc. Pre-alloyed stabilized zirconia powder and improved thermal barrier coating
US6432487B1 (en) * 2000-12-28 2002-08-13 General Electric Company Dense vertically cracked thermal barrier coating process to facilitate post-coat surface finishing
JP2003212598A (ja) * 2001-11-13 2003-07-30 Tosoh Corp 石英ガラス部品及びセラミック部品並びにそれらの製造方法
US20030138658A1 (en) * 2002-01-22 2003-07-24 Taylor Thomas Alan Multilayer thermal barrier coating
US6726444B2 (en) * 2002-03-18 2004-04-27 General Electric Company Hybrid high temperature articles and method of making
JP2003293113A (ja) * 2002-04-03 2003-10-15 Aisan Ind Co Ltd 成形金型及びその製造方法
EP1484427A3 (en) * 2003-06-06 2005-10-26 General Electric Company Top coating system for industrial turbine nozzle airfoils and other hot gas path components and related method

Also Published As

Publication number Publication date
SG153818A1 (en) 2009-07-29
EP1789606A1 (en) 2007-05-30
US20050282032A1 (en) 2005-12-22
JP2008502804A (ja) 2008-01-31
WO2006006995A1 (en) 2006-01-19
CA2569946A1 (en) 2006-01-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A, 5A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.