ATE475725T1 - Beschichtungen für turbinenlaufschaufeln - Google Patents
Beschichtungen für turbinenlaufschaufelnInfo
- Publication number
- ATE475725T1 ATE475725T1 AT05702114T AT05702114T ATE475725T1 AT E475725 T1 ATE475725 T1 AT E475725T1 AT 05702114 T AT05702114 T AT 05702114T AT 05702114 T AT05702114 T AT 05702114T AT E475725 T1 ATE475725 T1 AT E475725T1
- Authority
- AT
- Austria
- Prior art keywords
- compound
- aluminium
- chromium
- external
- turbine blades
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- 239000004411 aluminium Substances 0.000 abstract 3
- 229910052804 chromium Inorganic materials 0.000 abstract 3
- 239000011651 chromium Substances 0.000 abstract 3
- 238000005254 chromizing Methods 0.000 abstract 2
- 239000003085 diluting agent Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
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)
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 |
|---|---|
| ATE475725T1 true ATE475725T1 (de) | 2010-08-15 |
Family
ID=32408187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05702114T ATE475725T1 (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) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070134418A1 (en) * | 2005-12-14 | 2007-06-14 | General Electric Company | Method for depositing an aluminum-containing layer onto an article |
| DE102005060243A1 (de) | 2005-12-14 | 2007-06-21 | Man Turbo Ag | Verfahren zum Beschichten einer Schaufel und Schaufel einer Gasturbine |
| 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 |
| RU2413785C1 (ru) * | 2009-10-28 | 2011-03-10 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Способ нанесения покрытия |
| 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 |
| RU206355U1 (ru) * | 2021-06-26 | 2021-09-07 | Антон Владимирович Новиков | Лопатка турбины ДГ-90 |
| RU206356U1 (ru) * | 2021-06-26 | 2021-09-07 | Антон Владимирович Новиков | Лопатка турбины для газотурбинных двигателей и энергетических установок |
| 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 |
| US20240418091A1 (en) * | 2023-06-13 | 2024-12-19 | Rtx Corporation | Turbine Airfoil Coating |
| US12467372B2 (en) | 2023-06-13 | 2025-11-11 | Rtx Corporation | Turbine airfoil coating |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB828700A (en) * | 1955-05-02 | 1960-02-24 | Chromalloy Corp | Improvements in methods of chromising metals and alloys |
| NL278001A (de) * | 1961-05-12 | |||
| 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 | |
| GB1545584A (en) * | 1975-03-07 | 1979-05-10 | Onera (Off Nat Aerospatiale) | Processes and systems for the formation of surface diffusion alloys on perforate metal workpieces |
| 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 |
| US4332843A (en) * | 1981-03-23 | 1982-06-01 | General Electric Company | Metallic internal coating method |
| JPS63250452A (ja) * | 1987-04-08 | 1988-10-18 | Sumitomo Metal Ind Ltd | 内面クロマイズド鋼管の製造方法 |
| 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 |
| US5672387A (en) | 1994-08-12 | 1997-09-30 | Sumitomo Electric Industries, Ltd. | Process for the production of heat- and corrosion-resistant porous metal body |
| DE19607625C1 (de) * | 1996-02-29 | 1996-12-12 | Mtu Muenchen Gmbh | Vorrichtung und Verfahren zur Präparation und/oder Beschichtung der Oberflächen von Hohlbauteilen |
| US5807428A (en) * | 1997-05-22 | 1998-09-15 | United Technologies Corporation | Slurry coating system |
| JP3426987B2 (ja) | 1998-11-13 | 2003-07-14 | 三菱重工業株式会社 | 高温用耐食・耐摩耗コーティング部材及び製造方法並びにガスタービン翼 |
| JP2001068151A (ja) | 1999-08-25 | 2001-03-16 | Yuasa Corp | ナトリウム−硫黄電池用電槽のクロマイジング処理方法 |
| US6299935B1 (en) * | 1999-10-04 | 2001-10-09 | General Electric Company | Method for forming a coating by use of an activated foam technique |
| US6533875B1 (en) | 2000-10-20 | 2003-03-18 | General Electric Co. | Protecting a surface of a nickel-based article with a corrosion-resistant aluminum-alloy layer |
| RU2184797C1 (ru) * | 2001-03-07 | 2002-07-10 | Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют" | Способ получения покрытий на жаростойких сплавах |
-
2004
- 2004-04-28 GB GBGB0409486.8A patent/GB0409486D0/en not_active Ceased
-
2005
- 2005-02-04 DE DE602005022575T patent/DE602005022575D1/de not_active Expired - Lifetime
- 2005-02-04 US US11/587,857 patent/US7824738B2/en not_active Expired - Fee Related
- 2005-02-04 CA CA002562169A patent/CA2562169A1/en not_active Abandoned
- 2005-02-04 WO PCT/GB2005/000374 patent/WO2005106064A1/en not_active Ceased
- 2005-02-04 UA UAA200610512A patent/UA92142C2/ru unknown
- 2005-02-04 EP EP05702114A patent/EP1740736B1/de not_active Expired - Lifetime
- 2005-02-04 AT AT05702114T patent/ATE475725T1/de not_active IP Right Cessation
- 2005-02-04 RU RU2006136738/02A patent/RU2362832C2/ru not_active IP Right Cessation
- 2005-02-04 JP JP2007510093A patent/JP4898662B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7824738B2 (en) | 2010-11-02 |
| JP4898662B2 (ja) | 2012-03-21 |
| US20080057189A1 (en) | 2008-03-06 |
| DE602005022575D1 (de) | 2010-09-09 |
| EP1740736B1 (de) | 2010-07-28 |
| GB0409486D0 (en) | 2004-06-02 |
| EP1740736A1 (de) | 2007-01-10 |
| RU2362832C2 (ru) | 2009-07-27 |
| JP2007534846A (ja) | 2007-11-29 |
| WO2005106064A1 (en) | 2005-11-10 |
| RU2006136738A (ru) | 2008-06-10 |
| UA92142C2 (ru) | 2010-10-11 |
| CA2562169A1 (en) | 2005-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |