DE602005022575D1 - Beschichtungen für turbinenlaufschaufeln - Google Patents

Beschichtungen für turbinenlaufschaufeln

Info

Publication number
DE602005022575D1
DE602005022575D1 DE602005022575T DE602005022575T DE602005022575D1 DE 602005022575 D1 DE602005022575 D1 DE 602005022575D1 DE 602005022575 T DE602005022575 T DE 602005022575T DE 602005022575 T DE602005022575 T DE 602005022575T DE 602005022575 D1 DE602005022575 D1 DE 602005022575D1
Authority
DE
Germany
Prior art keywords
compound
aluminium
chromium
external
internal surface
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.)
Active
Application number
DE602005022575T
Other languages
English (en)
Inventor
John Diffusion Al Smith
Sharad Man Turbomas Chandra
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.)
MAN Energy Solutions SE
Diffusion Alloys Ltd
Original Assignee
MAN Turbo AG
Diffusion Alloys 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 MAN Turbo AG, Diffusion Alloys Ltd filed Critical MAN Turbo AG
Publication of DE602005022575D1 publication Critical patent/DE602005022575D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C23C10/28—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
    • 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
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/38—Chromising
    • 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
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/38—Chromising
    • C23C10/40—Chromising of ferrous surfaces
    • C23C10/42—Chromising of ferrous surfaces in the presence of volatile transport additives, e.g. halogenated substances
    • 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
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/48—Aluminising
    • 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
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/48—Aluminising
    • C23C10/50—Aluminising of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE602005022575T 2004-04-28 2005-02-04 Beschichtungen für turbinenlaufschaufeln Active DE602005022575D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0409486.8A GB0409486D0 (en) 2004-04-28 2004-04-28 Coatings for turbine blades
PCT/GB2005/000374 WO2005106064A1 (en) 2004-04-28 2005-02-04 Coatings for turbine blades

Publications (1)

Publication Number Publication Date
DE602005022575D1 true DE602005022575D1 (de) 2010-09-09

Family

ID=32408187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005022575T Active DE602005022575D1 (de) 2004-04-28 2005-02-04 Beschichtungen für turbinenlaufschaufeln

Country Status (10)

Country Link
US (1) US7824738B2 (de)
EP (1) EP1740736B1 (de)
JP (1) JP4898662B2 (de)
AT (1) ATE475725T1 (de)
CA (1) CA2562169A1 (de)
DE (1) DE602005022575D1 (de)
GB (1) GB0409486D0 (de)
RU (1) RU2362832C2 (de)
UA (1) UA92142C2 (de)
WO (1) WO2005106064A1 (de)

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DE102005060243A1 (de) * 2005-12-14 2007-06-21 Man Turbo Ag Verfahren zum Beschichten einer Schaufel und Schaufel einer Gasturbine
US20070134418A1 (en) * 2005-12-14 2007-06-14 General Electric Company Method for depositing an aluminum-containing layer onto an article
US8545185B2 (en) * 2007-12-19 2013-10-01 General Electric Company Turbine engine components with environmental protection for interior passages
DE102008039969A1 (de) * 2008-08-27 2010-03-04 Mtu Aero Engines Gmbh Turbinenschaufel einer Gasturbine und Verfahren zum Beschichten einer Turbinenschaufel einer Gasturbine
CN102002665B (zh) * 2010-10-20 2012-10-03 北京科技大学 一种铝件表面锌化处理粉剂的制备方法及其涂覆方法
JP6126852B2 (ja) * 2012-02-21 2017-05-10 ハウメット コーポレイションＨｏｗｍｅｔ Ｃｏｒｐｏｒａｔｉｏｎ ガスタービン部品のコーティング及びコーティング方法
DE102012015586A1 (de) 2012-08-08 2014-05-15 MTU Aero Engines AG Duplex Phasen CrAl-Beschichtung für verbesserten Korrosions-/Oxidations-Schutz
EP2695964B1 (de) * 2012-08-10 2020-05-06 MTU Aero Engines AG Bauteilangepasste Schutzschicht
FR3001976B1 (fr) * 2013-02-13 2015-02-20 Air Liquide Procede de depot d'un revetement contre la corrosion
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
US9970094B2 (en) 2014-01-14 2018-05-15 Praxair S.T. Technology, Inc. Modified slurry compositions for forming improved chromium diffusion coatings
US9587302B2 (en) 2014-01-14 2017-03-07 Praxair S.T. Technology, Inc. Methods of applying chromium diffusion coatings onto selective regions of a component
US10584411B2 (en) 2014-07-18 2020-03-10 United Technologies Corporation Chromium-enriched diffused aluminide
US9932665B2 (en) * 2015-01-22 2018-04-03 United Technologies Corporation Corrosion resistant coating application method
US10053779B2 (en) * 2016-06-22 2018-08-21 General Electric Company Coating process for applying a bifurcated coating
DE102017213553A1 (de) * 2017-08-04 2019-02-07 MTU Aero Engines AG Schaufel für strömungsmaschine mit verschiedenen diffusionsschutzschichten und verfahren zur herstellung
US20190284941A1 (en) * 2018-03-16 2019-09-19 United Technologies Corporation Location-specific slurry based coatings for internally-cooled component and process therefor
RU206356U1 (ru) * 2021-06-26 2021-09-07 Антон Владимирович Новиков Лопатка турбины для газотурбинных двигателей и энергетических установок
RU206355U1 (ru) * 2021-06-26 2021-09-07 Антон Владимирович Новиков Лопатка турбины ДГ-90
GB202112262D0 (en) 2021-08-27 2021-10-13 Johnson Matthey Plc Process
CN113996516A (zh) * 2021-11-10 2022-02-01 中国航发南方工业有限公司 环保型有机渗铝铬料浆的施工工艺

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GB828700A (en) * 1955-05-02 1960-02-24 Chromalloy Corp Improvements in methods of chromising metals and alloys
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US3257230A (en) * 1964-03-24 1966-06-21 Chromalloy American Corp Diffusion coating for metals
US4208453A (en) * 1969-06-30 1980-06-17 Alloy Surfaces Company, Inc. Modified diffusion coating of the interior of a steam boiler tube
IL36735A0 (en) * 1970-08-19 1971-06-23 Chromalloy American Corp The coating of nickel-base and cobalt-base superalloys and the like
US4617202A (en) 1970-11-18 1986-10-14 Alloy Surfaces Company, Inc. Diffusion coating mixtures
US3762884A (en) * 1971-10-18 1973-10-02 Nasa Nickel aluminide coated low alloy stainless steel
US4528215A (en) * 1973-01-31 1985-07-09 Alloy Surfaces Company, Inc. Diffusion aluminizing of cobalt-base superalloys
FR2259914B3 (de) * 1974-02-05 1977-09-23 Cockerill
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JPS5318437A (en) * 1976-08-03 1978-02-20 Seikosha Kk Method of forming chromium carbide coating on carbon steel
US4347267A (en) 1979-10-31 1982-08-31 Alloy Surfaces Company, Inc. Diffusion coating through restrictions
US4615920A (en) * 1979-03-30 1986-10-07 Alloy Surfaces Company, Inc. Pyrophoric stainless steel
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GB9116332D0 (en) * 1991-07-29 1991-09-11 Diffusion Alloys Ltd Refurbishing of corroded superalloy or heat resistant steel parts and parts so refurbished
JP2948004B2 (ja) * 1991-11-29 1999-09-13 日本カロライズ工業株式会社 Ｔｉ系合金のＡｌ−Ｃｒ複合拡散被覆処理法
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Also Published As

Publication number Publication date
EP1740736B1 (de) 2010-07-28
US20080057189A1 (en) 2008-03-06
WO2005106064A1 (en) 2005-11-10
RU2006136738A (ru) 2008-06-10
GB0409486D0 (en) 2004-06-02
UA92142C2 (ru) 2010-10-11
JP4898662B2 (ja) 2012-03-21
EP1740736A1 (de) 2007-01-10
CA2562169A1 (en) 2005-11-10
RU2362832C2 (ru) 2009-07-27
ATE475725T1 (de) 2010-08-15
JP2007534846A (ja) 2007-11-29
US7824738B2 (en) 2010-11-02

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE

Owner name: DIFFUSION ALLOYS LTD., HATFIELD, HERTFORDSHIRE, GB