GB0427155D0 - A method of protecting a component against hot corrosion - Google Patents

A method of protecting a component against hot corrosion

Info

Publication number
GB0427155D0
GB0427155D0 GBGB0427155.7A GB0427155A GB0427155D0 GB 0427155 D0 GB0427155 D0 GB 0427155D0 GB 0427155 A GB0427155 A GB 0427155A GB 0427155 D0 GB0427155 D0 GB 0427155D0
Authority
GB
United Kingdom
Prior art keywords
protecting
component against
hot corrosion
against hot
corrosion
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.)
Withdrawn
Application number
GBGB0427155.7A
Other versions
GB2421032A (en
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.)
Siemens AG
Original Assignee
Siemens Industrial Turbomachinery Ltd
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 Siemens Industrial Turbomachinery Ltd filed Critical Siemens Industrial Turbomachinery Ltd
Priority to GB0427155A priority Critical patent/GB2421032A/en
Publication of GB0427155D0 publication Critical patent/GB0427155D0/en
Priority to US11/792,629 priority patent/US20070264126A1/en
Priority to EP05818992A priority patent/EP1819906A2/en
Priority to PCT/EP2005/056643 priority patent/WO2006061431A2/en
Publication of GB2421032A publication Critical patent/GB2421032A/en
Withdrawn legal-status Critical Current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
    • C23C10/04—Diffusion into selected surface areas, e.g. using masks
    • 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
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • C23C10/16—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases more than one element being diffused in more than one step
    • 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
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/52—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step
    • C23C10/54—Diffusion of at least chromium
    • C23C10/56—Diffusion of at least chromium and at least aluminium
    • 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
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/58—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in more than one step
    • 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
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/007—Preventing corrosion
    • 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
    • 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
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/611—Coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Resistance Heating (AREA)
GB0427155A 2004-12-11 2004-12-11 A method of protecting a component against hot corrosion Withdrawn GB2421032A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0427155A GB2421032A (en) 2004-12-11 2004-12-11 A method of protecting a component against hot corrosion
US11/792,629 US20070264126A1 (en) 2004-12-11 2005-12-09 Method of Protecting a Component Against Hot Corrosion
EP05818992A EP1819906A2 (en) 2004-12-11 2005-12-09 A method of protecting a component against hot corrosion
PCT/EP2005/056643 WO2006061431A2 (en) 2004-12-11 2005-12-09 A method of protecting a component against hot corrosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0427155A GB2421032A (en) 2004-12-11 2004-12-11 A method of protecting a component against hot corrosion

Publications (2)

Publication Number Publication Date
GB0427155D0 true GB0427155D0 (en) 2005-01-12
GB2421032A GB2421032A (en) 2006-06-14

Family

ID=34073550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0427155A Withdrawn GB2421032A (en) 2004-12-11 2004-12-11 A method of protecting a component against hot corrosion

Country Status (4)

Country Link
US (1) US20070264126A1 (en)
EP (1) EP1819906A2 (en)
GB (1) GB2421032A (en)
WO (1) WO2006061431A2 (en)

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US20070116875A1 (en) 2005-11-22 2007-05-24 United Technologies Corporation Strip process for superalloys
DE102005060243A1 (en) * 2005-12-14 2007-06-21 Man Turbo Ag Process for coating hollow internally cooled gas turbine blades with adhesive-, zirconium oxide ceramic- and Cr diffusion layers useful in gas turbine engine technology has adhesive layer applied by plasma or high rate spraying method
GB2439313B (en) * 2006-06-24 2011-11-23 Siemens Ag Method of protecting a component against hot corrosion and a component protected by said method
US8708658B2 (en) * 2007-04-12 2014-04-29 United Technologies Corporation Local application of a protective coating on a shrouded gas turbine engine component
CN101126146B (en) * 2007-09-21 2010-06-23 南京利民机械有限责任公司 Chromizing method by using shaft furnace
US8545185B2 (en) * 2007-12-19 2013-10-01 General Electric Company Turbine engine components with environmental protection for interior passages
EP2098606A1 (en) * 2008-03-04 2009-09-09 Siemens Aktiengesellschaft A MCrAlY alloy, methods to produce a MCrAlY layer and a honeycomb seal
DE102008039969A1 (en) * 2008-08-27 2010-03-04 Mtu Aero Engines Gmbh Turbine blade of a gas turbine and method for coating a turbine blade of a gas turbine
EP2166126A1 (en) * 2008-09-18 2010-03-24 Siemens Aktiengesellschaft Method for coating and gas turbine components
WO2011146547A1 (en) * 2010-05-17 2011-11-24 Aeromet Technologies, Inc. Chemical vapor deposition of metal layers for improved brazing
US8662849B2 (en) * 2011-02-14 2014-03-04 General Electric Company Component of a turbine bucket platform
US8967957B2 (en) * 2011-11-03 2015-03-03 General Electric Company Rotating airfoil component of a turbomachine
US20130115072A1 (en) * 2011-11-09 2013-05-09 General Electric Company Alloys for bond coatings and articles incorporating the same
JP6126852B2 (en) * 2012-02-21 2017-05-10 ハウメット コーポレイションＨｏｗｍｅｔ Ｃｏｒｐｏｒａｔｉｏｎ Gas turbine component coating and coating method
EP2695964B1 (en) * 2012-08-10 2020-05-06 MTU Aero Engines AG Protective coating tailored to a component
EP2743369A1 (en) * 2012-12-11 2014-06-18 Siemens Aktiengesellschaft Coating system, method of coating a substrate, and gas turbine component
JP6480662B2 (en) 2013-03-13 2019-03-13 ハウメット コーポレイションＨｏｗｍｅｔ Ｃｏｒｐｏｒａｔｉｏｎ Maskant used for aluminizing turbine parts
EP2918783A1 (en) * 2014-03-12 2015-09-16 Siemens Aktiengesellschaft Turbine blade with a coated platform
US10023749B2 (en) * 2015-01-15 2018-07-17 United Technologies Corporation Method for nitride free vapor deposition of chromium coating
US9932665B2 (en) * 2015-01-22 2018-04-03 United Technologies Corporation Corrosion resistant coating application method
GB2559806A (en) * 2017-02-21 2018-08-22 Siemens Ag Coating and method of applying a coating for an aerofoil of a gas turbine engine
DE102017212075A1 (en) 2017-07-14 2019-01-17 MTU Aero Engines AG Process for coating a component for the hot gas duct of a turbomachine
DE102017213553A1 (en) 2017-08-04 2019-02-07 MTU Aero Engines AG VESSEL FOR FLOW MACHINE WITH VARIOUS DIFFUSION PROTECTION LAYERS AND METHOD OF MANUFACTURING THEREOF
EP3502314A1 (en) * 2017-12-19 2019-06-26 Siemens Aktiengesellschaft Improvements relating to coatings for metal alloy components
WO2019121247A1 (en) * 2017-12-19 2019-06-27 Siemens Aktiengesellschaft Improvements relating to coatings for metal alloy components
FR3138451A1 (en) * 2022-07-28 2024-02-02 Safran Coating application method and turbine blade with coating applied according to this process

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936539A (en) * 1972-05-18 1976-02-03 Alloy Surfaces Company, Inc. High temperature resistant diffusion coating
US3874901A (en) * 1973-04-23 1975-04-01 Gen Electric Coating system for superalloys
US5499905A (en) * 1988-02-05 1996-03-19 Siemens Aktiengesellschaft Metallic component of a gas turbine installation having protective coatings
WO1989007159A1 (en) * 1988-02-05 1989-08-10 Siemens Aktiengesellschaft Metallic object, in particular gas turbine blade with protective coating
GB9218858D0 (en) * 1992-09-05 1992-10-21 Rolls Royce Plc High temperature corrosion resistant composite coatings
GB9414858D0 (en) * 1994-07-22 1994-09-14 Baj Coatings Ltd Protective coating
US6129991A (en) * 1994-10-28 2000-10-10 Howmet Research Corporation Aluminide/MCrAlY coating system for superalloys
US5674610A (en) * 1995-03-24 1997-10-07 General Electric Company Method for chromium coating a surface and tape useful in practicing the method
EP0846788A1 (en) * 1996-12-06 1998-06-10 Siemens Aktiengesellschaft An article having a superalloy substrate and an enrichment layer placed thereon, and methods of its manufacturing
GB2322383A (en) * 1997-02-22 1998-08-26 Rolls Royce Plc A coated superalloy article
JP3426987B2 (en) * 1998-11-13 2003-07-14 三菱重工業株式会社 Corrosion- and wear-resistant coating member for high temperature, manufacturing method, and gas turbine blade
US6296447B1 (en) * 1999-08-11 2001-10-02 General Electric Company Gas turbine component having location-dependent protective coatings thereon
SG96589A1 (en) * 1999-12-20 2003-06-16 United Technologies Corp Methods of providing article with corrosion resistant coating and coated article
US7060366B2 (en) * 2003-02-19 2006-06-13 General Electric Company Article including a substrate with a metallic coating and a chromium-aluminide protective coating thereon, and its preparation and use in component restoration
GB2401117A (en) * 2003-05-01 2004-11-03 Rolls Royce Plc A method of preventing aluminising and a mask to prevent aluminising

Also Published As

Publication number Publication date
GB2421032A (en) 2006-06-14
WO2006061431A3 (en) 2006-08-24
EP1819906A2 (en) 2007-08-22
WO2006061431A2 (en) 2006-06-15
US20070264126A1 (en) 2007-11-15

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: SIEMENS AKTIENGESELLSCHAFT

Free format text: FORMER APPLICANT(S): SIEMENS INDUSTRIAL TURBOMACHINERY LIMITED

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)