WO1999042633A1 - Verfahren zum herstellen einer korrosions- und oxidationsbeständigen schlickerschicht - Google Patents
Verfahren zum herstellen einer korrosions- und oxidationsbeständigen schlickerschicht Download PDFInfo
- Publication number
- WO1999042633A1 WO1999042633A1 PCT/DE1999/000476 DE9900476W WO9942633A1 WO 1999042633 A1 WO1999042633 A1 WO 1999042633A1 DE 9900476 W DE9900476 W DE 9900476W WO 9942633 A1 WO9942633 A1 WO 9942633A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- slip layer
- powder
- slip
- component
- starting
- Prior art date
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
- C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
Definitions
- the invention relates to a method for producing a corrosion and oxidation resistant slip layer.
- components When components are operated at high temperatures, their free surfaces are exposed to strongly corrosive and oxidizing conditions.
- such components can e.g. consist of a super alloy based on nickel or cobalt.
- the components are coated with layers that are made from metal powders.
- a metal powder is first applied to a component by plasma spraying or the like. The layer is then subjected to an alitation and finally annealed.
- a disadvantage of this process is the large number of relatively complex process steps, which are expensive in particular with regard to the plasma spraying that can be ordered.
- the object of the invention is to provide a method for producing a slip layer of the type described at the outset, which is as simple and inexpensive to carry out.
- An advantage of the method according to the invention is that the addition of powder to the starting powder has a similar effect to e.g. occurs in the classic alitation of plasma-sprayed layers, but the relatively expensive plasma spraying and the alitation process are omitted.
- the method according to the invention can be used both for the production of protective layers on new and also on repair parts.
- the starting powder containing Al or Cr consists of MCrAIY and / or NiAl and / or NiCrAI and / or Al and / or Cr, so that layers with good corrosion protection properties can be produced with such metal powders.
- M preferably comprises at least one element made of Ni, Co or Fe.
- Both the starting powder and the added powder preferably have a particle size distribution of 5 to 120 ⁇ m.
- the slip material is preferably applied to the component with a brush, a spray gun, by dipping or another suitable method, which means that significant cost advantages can be achieved compared to plasma spraying.
- the slip layer is heat-treated for about 2 hours, this preferably in a protective gas atmosphere, e.g. can be carried out in argon, or in vacuo.
- the addition powder preferably makes up up to 35% by weight of the total weight of starting powder and addition powder.
- the starting powder consists of MCrAIY and the addition powder consists of AI.
- the M stands for a mixture of Ni and Co. 75% by weight of MCrAIY and 25% by weight of AI, based on the total weight of starting and added powder, are mixed to produce the slip material.
- An inorganic binder or a binder solution such as e.g. a 30% chromium phosphate solution.
- the mixed slip material is placed on a component that is to be protected against corrosion and oxidation, e.g. a turbine blade of a gas turbine, applied with a brush.
- the component can e.g. consist of a super alloy based on nickel and cobalt. Due to the inorganic binder, curing takes place at 350 ° C.
- the slip layer is heat-treated at a temperature of 1060 ° C in order to allow the slip layer to diffuse into the component.
- the heat treatment is carried out in an argon atmosphere for 2 hours. Depending on the application, the heat treatment could alternatively also be carried out in a vacuum or in a normal atmosphere.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Laminated Bodies (AREA)
- Powder Metallurgy (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99911613A EP1060282B1 (de) | 1998-02-23 | 1999-02-22 | Verfahren zum herstellen einer korrosions- und oxidationsbeständigen schlickerschicht |
JP2000532570A JP2002504628A (ja) | 1998-02-23 | 1999-02-22 | 耐腐蝕及び酸化スラリ層の作成方法 |
US09/622,877 US6440499B1 (en) | 1998-02-23 | 1999-02-22 | Method for producing a slip layer which is resistant to corrosion and oxidation |
DE59901188T DE59901188D1 (de) | 1998-02-23 | 1999-02-22 | Verfahren zum herstellen einer korrosions- und oxidationsbeständigen schlickerschicht |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19807636.3 | 1998-02-23 | ||
DE19807636A DE19807636C1 (de) | 1998-02-23 | 1998-02-23 | Verfahren zum Herstellen einer korrosions- und oxidationsbeständigen Schlickerschicht |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999042633A1 true WO1999042633A1 (de) | 1999-08-26 |
Family
ID=7858694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1999/000476 WO1999042633A1 (de) | 1998-02-23 | 1999-02-22 | Verfahren zum herstellen einer korrosions- und oxidationsbeständigen schlickerschicht |
Country Status (6)
Country | Link |
---|---|
US (1) | US6440499B1 (de) |
EP (1) | EP1060282B1 (de) |
JP (1) | JP2002504628A (de) |
DE (2) | DE19807636C1 (de) |
ES (1) | ES2175956T3 (de) |
WO (1) | WO1999042633A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1079002A1 (de) * | 1999-08-23 | 2001-02-28 | General Electric Company | Verfahren zur Herstellung von Beschichtungen auf Gegenständen |
JP2002194561A (ja) * | 2000-09-06 | 2002-07-10 | General Electric Co <Ge> | 無機スラリーミックスを用いて含アルミニウムコーティングを施工する方法 |
WO2005052211A1 (de) * | 2003-11-26 | 2005-06-09 | Mtu Aero Engines Gmbh | Verfahren zum herstellen einer korrosionsbeständigen und oxidationsbeständigen beschichtung sowie bauteil mit einer solchen beschichtung |
EP1870493A2 (de) * | 2006-06-21 | 2007-12-26 | General Electric Company | Dehnungstolerante Beschichtung zu Umweltschutzzwecken |
WO2010091667A1 (de) * | 2009-02-11 | 2010-08-19 | Mtu Aero Engines Gmbh | Beschichtung und verfahren zum beschichten eines werkstücks |
EP2840162A1 (de) * | 2013-08-21 | 2015-02-25 | MTU Aero Engines GmbH | Verfahren zum Beschichten eines Turbinenbauteils mit einer Verschleißschutzschicht |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7101448B2 (en) * | 1998-06-20 | 2006-09-05 | Mtu Aero Engines Gmbh | Process for producing a cladding for a metallic component |
EP1422054A1 (de) * | 2002-11-21 | 2004-05-26 | Siemens Aktiengesellschaft | Schichtsystem für eine Verwenbdung in Gasturbinen |
US7322155B2 (en) * | 2003-02-18 | 2008-01-29 | Sage Of America, Inc. | Stud with heat sink |
DE10329049A1 (de) | 2003-06-27 | 2005-01-13 | Mtu Aero Engines Gmbh | Verfahren zur Herstellung einer Schutzschicht, Schutzschicht, Verwendung derselben und Bauteil mit einer Schutzschicht |
US7314674B2 (en) * | 2004-12-15 | 2008-01-01 | General Electric Company | Corrosion resistant coating composition, coated turbine component and method for coating same |
US20060141283A1 (en) * | 2004-12-29 | 2006-06-29 | Honeywell International, Inc. | Low cost inovative diffused MCrAIY coatings |
DE102005007933A1 (de) * | 2005-02-10 | 2006-08-17 | Schott Ag | Verfahren zum Herstellen einer Heizleiterschicht auf einem Substrat und damit hergestellte Kochplatte |
US20070099015A1 (en) * | 2005-09-15 | 2007-05-03 | Lloyd Kamo | Composite sliding surfaces for sliding members |
US20070128447A1 (en) * | 2005-12-02 | 2007-06-07 | General Electric Company | Corrosion inhibiting ceramic coating and method of application |
US7754342B2 (en) * | 2005-12-19 | 2010-07-13 | General Electric Company | Strain tolerant corrosion protecting coating and spray method of application |
US20090098394A1 (en) * | 2006-12-26 | 2009-04-16 | General Electric Company | Strain tolerant corrosion protecting coating and tape method of application |
DE102007003735B4 (de) * | 2007-01-25 | 2010-07-01 | Mtu Aero Engines Gmbh | Verfahren zum Herstellen einer Schutzbeschichtung sowie Schutzbeschichtung |
EP2239346A1 (de) * | 2009-04-09 | 2010-10-13 | Siemens Aktiengesellschaft | Schlickerzusammensetzung um eine Superlegierungskomponente zu aluminisieren |
US8505201B2 (en) * | 2011-07-18 | 2013-08-13 | United Technologies Corporation | Repair of coated turbine vanes installed in module |
DE102014222024A1 (de) | 2014-10-29 | 2016-06-16 | MTU Aero Engines AG | Schlicker und Verfahren zur Herstellung einer Oxidations- und Korrosionsbeständigen Diffusionschicht |
US9758895B2 (en) | 2015-09-03 | 2017-09-12 | King Fahd University Of Petroleum And Minerals | Alumina-coated co-deposit and an electrodeposition method for the manufacture thereof |
DE102018208071A1 (de) | 2018-05-23 | 2019-11-28 | MTU Aero Engines AG | Verfahren zur beschichtung einer metallischen oberfläche |
CN114807825B (zh) * | 2022-04-13 | 2023-04-07 | 四川大学 | 一种MCrAlY耐高温涂层制备方法 |
Citations (12)
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FR618485A (fr) * | 1926-07-05 | 1927-03-10 | Metallisator Berlin Aktien Ges | Procédé pour la production de revêtements en aluminium sur des métaux |
GB1210026A (en) * | 1968-09-14 | 1970-10-28 | Deutsche Edelstahlwerke Ag | Surface treatment of nickel- and/or cobalt-based alloys |
FR2115147A1 (de) * | 1970-11-25 | 1972-07-07 | United Aircraft Corp | |
GB1318609A (en) * | 1969-11-03 | 1973-05-31 | Deutsche Edelstahlwerke Ag | Method of protecting metal parts |
US3741791A (en) * | 1971-08-05 | 1973-06-26 | United Aircraft Corp | Slurry coating superalloys with fecraiy coatings |
US3883944A (en) * | 1972-12-27 | 1975-05-20 | Chrysler Corp | Method of preparing oxidation resistant materials and structures |
SU602603A1 (ru) * | 1974-11-25 | 1978-03-13 | Рижский Краснознаменный Институт Инженеров Гражданской Авиации Им. Ленинского Комсомола | Состав дл хромоалюмосилицировани металлов и сплавов |
JPS5562158A (en) * | 1978-11-02 | 1980-05-10 | Kawasaki Heavy Ind Ltd | Mixture for forming diffused coating on metal surface and forming method thereof |
JPS5693869A (en) * | 1979-12-28 | 1981-07-29 | Nippon Steel Corp | Preparation of steel material having al diffused layer |
WO1985000305A1 (en) * | 1983-07-07 | 1985-01-31 | Inland Steel Company | Powder metal and/or refractory coated ferrous metals |
WO1994007004A1 (en) * | 1992-09-05 | 1994-03-31 | Rolls-Royce Plc | Aluminide-silicide coatings, coating compositions, process for coating and improved coated products |
US5795659A (en) * | 1992-09-05 | 1998-08-18 | International Inc. | Aluminide-silicide coatings coated products |
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US4034142A (en) * | 1975-12-31 | 1977-07-05 | United Technologies Corporation | Superalloy base having a coating containing silicon for corrosion/oxidation protection |
IT1083665B (it) * | 1977-07-14 | 1985-05-25 | Fiat Spa | Procedimento per la realizzazione di rivestimenti per alte temperature su metalli e leghe metalliche |
JPS5524928A (en) * | 1978-08-07 | 1980-02-22 | Howmet Turbine Components | Forming of covering on metal base |
US4313760A (en) * | 1979-05-29 | 1982-02-02 | Howmet Turbine Components Corporation | Superalloy coating composition |
US4326011A (en) * | 1980-02-11 | 1982-04-20 | United Technologies Corporation | Hot corrosion resistant coatings |
GB9218858D0 (en) * | 1992-09-05 | 1992-10-21 | Rolls Royce Plc | High temperature corrosion resistant composite coatings |
JPH07238362A (ja) * | 1994-02-28 | 1995-09-12 | Mitsubishi Heavy Ind Ltd | 高耐食性表面処理方法 |
JPH07305162A (ja) * | 1994-03-14 | 1995-11-21 | Toshiba Corp | セラミック被覆の製造方法 |
JPH1088368A (ja) * | 1996-09-19 | 1998-04-07 | Toshiba Corp | 遮熱コーティング部材およびその作製方法 |
FR2757181B1 (fr) * | 1996-12-12 | 1999-02-12 | Snecma | Procede de realisation d'un revetement protecteur a haute efficacite contre la corrosion a haute temperature pour superalliages, revetement protecteur obtenu par ce procede et pieces protegees par ce revetement |
US6036995A (en) * | 1997-01-31 | 2000-03-14 | Sermatech International, Inc. | Method for removal of surface layers of metallic coatings |
US6264766B1 (en) * | 1998-11-24 | 2001-07-24 | General Electric Company | Roughened bond coats for a thermal barrier coating system and method for producing |
-
1998
- 1998-02-23 DE DE19807636A patent/DE19807636C1/de not_active Expired - Fee Related
-
1999
- 1999-02-22 JP JP2000532570A patent/JP2002504628A/ja active Pending
- 1999-02-22 DE DE59901188T patent/DE59901188D1/de not_active Expired - Fee Related
- 1999-02-22 WO PCT/DE1999/000476 patent/WO1999042633A1/de active IP Right Grant
- 1999-02-22 ES ES99911613T patent/ES2175956T3/es not_active Expired - Lifetime
- 1999-02-22 US US09/622,877 patent/US6440499B1/en not_active Expired - Fee Related
- 1999-02-22 EP EP99911613A patent/EP1060282B1/de not_active Expired - Lifetime
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FR618485A (fr) * | 1926-07-05 | 1927-03-10 | Metallisator Berlin Aktien Ges | Procédé pour la production de revêtements en aluminium sur des métaux |
GB1210026A (en) * | 1968-09-14 | 1970-10-28 | Deutsche Edelstahlwerke Ag | Surface treatment of nickel- and/or cobalt-based alloys |
GB1318609A (en) * | 1969-11-03 | 1973-05-31 | Deutsche Edelstahlwerke Ag | Method of protecting metal parts |
FR2115147A1 (de) * | 1970-11-25 | 1972-07-07 | United Aircraft Corp | |
US3741791A (en) * | 1971-08-05 | 1973-06-26 | United Aircraft Corp | Slurry coating superalloys with fecraiy coatings |
US3883944A (en) * | 1972-12-27 | 1975-05-20 | Chrysler Corp | Method of preparing oxidation resistant materials and structures |
SU602603A1 (ru) * | 1974-11-25 | 1978-03-13 | Рижский Краснознаменный Институт Инженеров Гражданской Авиации Им. Ленинского Комсомола | Состав дл хромоалюмосилицировани металлов и сплавов |
JPS5562158A (en) * | 1978-11-02 | 1980-05-10 | Kawasaki Heavy Ind Ltd | Mixture for forming diffused coating on metal surface and forming method thereof |
JPS5693869A (en) * | 1979-12-28 | 1981-07-29 | Nippon Steel Corp | Preparation of steel material having al diffused layer |
WO1985000305A1 (en) * | 1983-07-07 | 1985-01-31 | Inland Steel Company | Powder metal and/or refractory coated ferrous metals |
WO1994007004A1 (en) * | 1992-09-05 | 1994-03-31 | Rolls-Royce Plc | Aluminide-silicide coatings, coating compositions, process for coating and improved coated products |
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Title |
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DATABASE WPI Section Ch Week 7910, Derwent World Patents Index; Class A81, AN 79-19531B, XP002108269 * |
PATENT ABSTRACTS OF JAPAN vol. 004, no. 101 (C - 019) 19 July 1980 (1980-07-19) * |
PATENT ABSTRACTS OF JAPAN vol. 005, no. 164 (C - 076) 21 October 1981 (1981-10-21) * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1079002A1 (de) * | 1999-08-23 | 2001-02-28 | General Electric Company | Verfahren zur Herstellung von Beschichtungen auf Gegenständen |
US6485780B1 (en) | 1999-08-23 | 2002-11-26 | General Electric Company | Method for applying coatings on substrates |
US6613445B2 (en) | 1999-08-23 | 2003-09-02 | General Electric Company | Metal slurry coatings on substrates, and related articles |
JP2002194561A (ja) * | 2000-09-06 | 2002-07-10 | General Electric Co <Ge> | 無機スラリーミックスを用いて含アルミニウムコーティングを施工する方法 |
WO2005052211A1 (de) * | 2003-11-26 | 2005-06-09 | Mtu Aero Engines Gmbh | Verfahren zum herstellen einer korrosionsbeständigen und oxidationsbeständigen beschichtung sowie bauteil mit einer solchen beschichtung |
EP1870493A2 (de) * | 2006-06-21 | 2007-12-26 | General Electric Company | Dehnungstolerante Beschichtung zu Umweltschutzzwecken |
EP1870493A3 (de) * | 2006-06-21 | 2008-10-22 | General Electric Company | Dehnungstolerante Beschichtung zu Umweltschutzzwecken |
WO2010091667A1 (de) * | 2009-02-11 | 2010-08-19 | Mtu Aero Engines Gmbh | Beschichtung und verfahren zum beschichten eines werkstücks |
EP2840162A1 (de) * | 2013-08-21 | 2015-02-25 | MTU Aero Engines GmbH | Verfahren zum Beschichten eines Turbinenbauteils mit einer Verschleißschutzschicht |
Also Published As
Publication number | Publication date |
---|---|
JP2002504628A (ja) | 2002-02-12 |
DE59901188D1 (de) | 2002-05-16 |
ES2175956T3 (es) | 2002-11-16 |
EP1060282A1 (de) | 2000-12-20 |
US6440499B1 (en) | 2002-08-27 |
DE19807636C1 (de) | 1999-11-18 |
EP1060282B1 (de) | 2002-04-10 |
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