DE69929578D1 - Beschichten einer örtlichen Oberfläche eines Objektes - Google Patents

Beschichten einer örtlichen Oberfläche eines Objektes

Info

Publication number
DE69929578D1
DE69929578D1 DE69929578T DE69929578T DE69929578D1 DE 69929578 D1 DE69929578 D1 DE 69929578D1 DE 69929578 T DE69929578 T DE 69929578T DE 69929578 T DE69929578 T DE 69929578T DE 69929578 D1 DE69929578 D1 DE 69929578D1
Authority
DE
Germany
Prior art keywords
coating
local surface
local
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.)
Expired - Lifetime
Application number
DE69929578T
Other languages
English (en)
Other versions
DE69929578T3 (de
DE69929578T2 (de
Inventor
Jeffrey Allen Conner
Joseph David Rigney
David John Wortman
Janet Elizabeth Gaewsky
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22818139&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69929578(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE69929578D1 publication Critical patent/DE69929578D1/de
Application granted granted Critical
Publication of DE69929578T2 publication Critical patent/DE69929578T2/de
Publication of DE69929578T3 publication Critical patent/DE69929578T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/06—Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling
DE69929578T 1998-12-22 1999-12-21 Beschichten einer örtlichen Oberfläche eines Objektes Expired - Lifetime DE69929578T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/219,162 US6203847B1 (en) 1998-12-22 1998-12-22 Coating of a discrete selective surface of an article
US219162 1998-12-22

Publications (3)

Publication Number Publication Date
DE69929578D1 true DE69929578D1 (de) 2006-04-13
DE69929578T2 DE69929578T2 (de) 2006-09-28
DE69929578T3 DE69929578T3 (de) 2010-08-12

Family

ID=22818139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69929578T Expired - Lifetime DE69929578T3 (de) 1998-12-22 1999-12-21 Beschichten einer örtlichen Oberfläche eines Objektes

Country Status (8)

Country Link
US (2) US6203847B1 (de)
EP (1) EP1013787B2 (de)
JP (1) JP4405021B2 (de)
BR (1) BR9905955B1 (de)
CA (1) CA2292380C (de)
DE (1) DE69929578T3 (de)
SG (1) SG82052A1 (de)
TR (1) TR199903179A2 (de)

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FR2827307B1 (fr) * 2001-07-12 2004-07-16 Snecma Moteurs Procede de reparation locale de pieces revetues d'une barriere thermique en ceramique
FR2827308B1 (fr) * 2001-07-12 2004-05-14 Snecma Moteurs Procede de reparation globale d'une piece revetue d'une barriere thermique
FR2827311B1 (fr) 2001-07-12 2003-09-19 Snecma Moteurs Procede de reparation locale de pieces revetues d'une barriere thermique
US6730179B2 (en) 2001-08-31 2004-05-04 Sermatech International Inc. Method for producing local aluminide coating
US6599416B2 (en) 2001-09-28 2003-07-29 General Electric Company Method and apparatus for selectively removing coatings from substrates
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US6758914B2 (en) 2001-10-25 2004-07-06 General Electric Company Process for partial stripping of diffusion aluminide coatings from metal substrates, and related compositions
DE60231084D1 (de) * 2002-12-06 2009-03-19 Alstom Technology Ltd Verfahren zur selektiven Abscheidung einer MCrAlY-Beschichtung
EP1426458B1 (de) * 2002-12-06 2008-03-12 ALSTOM Technology Ltd Verfahren zur örtlichen Abscheidung einer MCrAlY - Beschichtung
US20040115470A1 (en) * 2002-12-12 2004-06-17 Ackerman John Frederick Thermal barrier coating protected by infiltrated alumina and method for preparing same
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
FR2860741B1 (fr) * 2003-10-10 2007-04-13 Snecma Moteurs Procede de reparation de pieces metalliques notamment d'aubes de turbine de moteur a turbine a gaz
US7371426B2 (en) * 2003-11-13 2008-05-13 General Electric Company Method for repairing components using environmental bond coatings and resultant repaired components
EP1591561A1 (de) * 2004-04-28 2005-11-02 ALSTOM (Switzerland) Ltd Verfahren zum Aufbringen einer schützenden Beschichtung auf ein thermisch beanspruchtes Bauteil
DE102004026352A1 (de) * 2004-05-26 2005-12-15 Alstom Technology Ltd Verfahren zum Instandsetzen einer Beschichtung
FR2870858B1 (fr) * 2004-05-28 2007-04-06 Snecma Moteurs Sa Procede de fabrication ou de reparation d'un revetement sur un substrat metallique
US20060093849A1 (en) * 2004-11-02 2006-05-04 Farmer Andrew D Method for applying chromium-containing coating to metal substrate and coated article thereof
DE102004059762A1 (de) * 2004-12-11 2006-06-14 Mtu Aero Engines Gmbh Verfahren zur Reparatur von Turbinenschaufeln
FR2881146B1 (fr) * 2005-01-27 2007-10-19 Snecma Moteurs Sa Procede de reparation d'une surface de frottement d'une aube a calage variable de turbomachine
US7358466B1 (en) 2006-01-12 2008-04-15 General Electric Company Localized heat treating apparatus for blisk airfoils
US20090130327A1 (en) * 2006-05-26 2009-05-21 Airbus Deutschland Gmbh Method for Repairing a Damaged Outer Skin Region on an Aircraft
US8986778B2 (en) * 2006-07-06 2015-03-24 Siemens Energy, Inc. Coating method for non-destructive examination of articles of manufacture
DE102007008011A1 (de) 2007-02-15 2008-08-21 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Ausbildung einer Aluminium-Diffusionsschicht zum Oxidationsschutz
US7958610B2 (en) 2007-07-11 2011-06-14 Caterpillar Inc. Repair and resurfacing methods for use in remanufacturing a machine system
US8291589B2 (en) * 2007-08-08 2012-10-23 United Technologies Corporation Method for establishing a location of an elevated stress region
US20090110953A1 (en) * 2007-10-29 2009-04-30 General Electric Company Method of treating a thermal barrier coating and related articles
US20090252987A1 (en) * 2008-04-02 2009-10-08 United Technologies Corporation Inspection and repair process using thermal acoustic imaging
SG157240A1 (en) * 2008-05-14 2009-12-29 Pratt & Whitney Services Pte Ltd Compressor stator chord restoration repair method and apparatus
US20100126014A1 (en) * 2008-11-26 2010-05-27 General Electric Company Repair method for tbc coated turbine components
US8347479B2 (en) * 2009-08-04 2013-01-08 The United States Of America As Represented By The United States National Aeronautics And Space Administration Method for repairing cracks in structures
DE102011011200A1 (de) 2011-02-14 2012-08-16 Dechema Gesellschaft Für Chemische Technik Und Biotechnologie E.V. Verfahren zur Erzeugung von Diffusionsschichten ohne Aktivator über Metallfolien
US8807955B2 (en) * 2011-06-30 2014-08-19 United Technologies Corporation Abrasive airfoil tip
US20160003068A1 (en) * 2013-04-08 2016-01-07 United Technologies Corporation Method for detecting a compromised component
WO2015077163A1 (en) 2013-11-19 2015-05-28 United Technologies Corporation Article having variable composition coating
WO2015112473A1 (en) * 2014-01-24 2015-07-30 United Technologies Corporation Additive repair for combustor liner panels
US9945242B2 (en) * 2015-05-11 2018-04-17 General Electric Company System for thermally isolating a turbine shroud
GB201514724D0 (en) * 2015-08-19 2015-09-30 Rolls Royce Plc Methods, apparatus, computer programs, and non-transitory computer readble storage mediums for repairing aerofoils of gas turbine engines
PL416283A1 (pl) * 2016-02-26 2017-08-28 General Electric Company Wyrób z ulepszonym układem powłok oraz sposoby jego wytwarzania
DE102022105914A1 (de) * 2022-03-14 2023-09-14 HPL Technologies GmbH Verfahren zum Wiederaufbereiten von einem beschichteten Werkstück

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Also Published As

Publication number Publication date
TR199903179A3 (tr) 2000-07-21
US6274193B1 (en) 2001-08-14
SG82052A1 (en) 2001-07-24
DE69929578T3 (de) 2010-08-12
BR9905955A (pt) 2000-09-12
EP1013787B2 (de) 2010-03-10
CA2292380A1 (en) 2000-06-22
CA2292380C (en) 2006-10-17
JP2000212770A (ja) 2000-08-02
TR199903179A2 (xx) 2000-07-21
BR9905955B1 (pt) 2011-10-04
EP1013787B1 (de) 2006-01-25
DE69929578T2 (de) 2006-09-28
JP4405021B2 (ja) 2010-01-27
EP1013787A1 (de) 2000-06-28
US6203847B1 (en) 2001-03-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings