FR2404054A1 - Piece metallique pourvue d'un revetement de protection contre la corrosion et l'oxydation a chaud - Google Patents
Piece metallique pourvue d'un revetement de protection contre la corrosion et l'oxydation a chaudInfo
- Publication number
- FR2404054A1 FR2404054A1 FR7818670A FR7818670A FR2404054A1 FR 2404054 A1 FR2404054 A1 FR 2404054A1 FR 7818670 A FR7818670 A FR 7818670A FR 7818670 A FR7818670 A FR 7818670A FR 2404054 A1 FR2404054 A1 FR 2404054A1
- Authority
- FR
- France
- Prior art keywords
- coating
- diffused
- metal part
- protective coating
- against 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
-
- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/028—Including graded layers in composition or in physical properties, e.g. density, porosity, grain size
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/12743—Next to refractory [Group IVB, VB, or VIB] metal-base component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/1275—Next to Group VIII or IB metal-base component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/1275—Next to Group VIII or IB metal-base component
- Y10T428/12757—Fe
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
- Y10T428/12847—Cr-base component
- Y10T428/12854—Next to Co-, Fe-, or Ni-base component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12875—Platinum group metal-base component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Physical Vapour Deposition (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
Pièce comportant un revêtement présentant une meilleure résistance à la corrosion et à l'oxydation à chaud. Elle comprend un substrat en un superalliage à base d'un élément choisi dans le groupe constitué par Fe, Co et Ni et un revêtement progressif constitué par : 1 une partie intérieure du revêtement adjacente au substrat et ayant diffusé avec lui et comprenant essentiellement du Cr et au moins un élément choisi dans le groupe constitué par Fe, Co et Ni, le reste étant constitué par les éléments qui ont diffusé depuis le substrat et la partie extérieure du revêtement, et 2 une partie extérieure du revêtement adjacente à la partie intérieure du revêtement et ayant diffusé avec elle, et comprenant essentiellement de l'Al et au moins un élément choisi dans le groupe constitué par Hf, Pt, Rh et Pd, le reste étant constitué par les éléments ayant diffusé depuis la partie intérieure du revêtement. Application aux moteurs à turbine à gaz.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/835,542 US4123594A (en) | 1977-09-22 | 1977-09-22 | Metallic coated article of improved environmental resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2404054A1 true FR2404054A1 (fr) | 1979-04-20 |
FR2404054B1 FR2404054B1 (fr) | 1983-03-11 |
Family
ID=25269779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818670A Granted FR2404054A1 (fr) | 1977-09-22 | 1978-06-22 | Piece metallique pourvue d'un revetement de protection contre la corrosion et l'oxydation a chaud |
Country Status (7)
Country | Link |
---|---|
US (1) | US4123594A (fr) |
JP (1) | JPS6048590B2 (fr) |
DE (1) | DE2826910C2 (fr) |
FR (1) | FR2404054A1 (fr) |
GB (1) | GB1554846A (fr) |
IT (1) | IT1097101B (fr) |
SG (1) | SG3783G (fr) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8000480L (sv) * | 1979-02-01 | 1980-08-02 | Johnson Matthey Co Ltd | Artikel lemplig for anvendning vid hoga temperaturer |
US4346137A (en) * | 1979-12-19 | 1982-08-24 | United Technologies Corporation | High temperature fatigue oxidation resistant coating on superalloy substrate |
JPS56110404U (fr) * | 1980-01-28 | 1981-08-26 | ||
US4305998A (en) * | 1980-02-04 | 1981-12-15 | The United States Of America As Represented By The Secretary Of The Navy | Protective coating |
US4439470A (en) * | 1980-11-17 | 1984-03-27 | George Kelly Sievers | Method for forming ternary alloys using precious metals and interdispersed phase |
US4477538A (en) * | 1981-02-17 | 1984-10-16 | The United States Of America As Represented By The Secretary Of The Navy | Platinum underlayers and overlayers for coatings |
US4485151A (en) * | 1982-05-06 | 1984-11-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Thermal barrier coating system |
US4526814A (en) * | 1982-11-19 | 1985-07-02 | Turbine Components Corporation | Methods of forming a protective diffusion layer on nickel, cobalt, and iron base alloys |
US4475991A (en) * | 1983-03-25 | 1984-10-09 | Chugai Denki Kogyo K.K. | Method of diffusion cladding a Fe-containing base material for decorative articles and ornaments with precious metal constituents including Ag |
DE3577730D1 (de) * | 1984-03-03 | 1990-06-21 | Stc Plc | Beschichtungsverfahren. |
US4668583A (en) * | 1984-04-13 | 1987-05-26 | Hi-Shear Corporation | Refractory coating |
US4910092A (en) * | 1986-09-03 | 1990-03-20 | United Technologies Corporation | Yttrium enriched aluminide coating for superalloys |
US5499905A (en) * | 1988-02-05 | 1996-03-19 | Siemens Aktiengesellschaft | Metallic component of a gas turbine installation having protective coatings |
US4933239A (en) * | 1989-03-06 | 1990-06-12 | United Technologies Corporation | Aluminide coating for superalloys |
US4904546A (en) * | 1989-04-03 | 1990-02-27 | General Electric Company | Material system for high temperature jet engine operation |
US5130080A (en) * | 1990-04-02 | 1992-07-14 | General Electric Company | Method of providing extended life expectancy for components of boiling water reactors |
US5130081A (en) * | 1990-04-02 | 1992-07-14 | General Electric Company | Operation life of on-life boiling water reactors |
DE4015010C2 (de) * | 1990-05-10 | 1994-04-14 | Mtu Muenchen Gmbh | Metallbauteil mit einer wärmedämmenden und titanfeuerhemmenden Schutzschicht und Herstellungsverfahren |
US5135709A (en) * | 1991-05-13 | 1992-08-04 | General Electric Company | Method for reducing corrosion of components exposed to high-temperature water |
US5164152A (en) * | 1991-08-02 | 1992-11-17 | General Electric Company | Method for reducing flow assisted corrosion of carbon steel components |
JP2949605B2 (ja) * | 1991-09-20 | 1999-09-20 | 株式会社日立製作所 | 合金被覆ガスタービン翼及びその製造方法 |
FR2691658B1 (fr) * | 1992-05-27 | 1994-07-22 | Snecma | Piece en superalliage comportant un apport et procede de realisation de l'apport. |
GB9218858D0 (en) * | 1992-09-05 | 1992-10-21 | Rolls Royce Plc | High temperature corrosion resistant composite coatings |
US5500252A (en) * | 1992-09-05 | 1996-03-19 | Rolls-Royce Plc | High temperature corrosion resistant composite coatings |
EP0718420B1 (fr) * | 1994-12-24 | 1999-04-21 | Rolls Royce Plc | Revêtement de barrière thermique et méthode pour l'appliquer sur un article en superalliage |
GB9426257D0 (en) * | 1994-12-24 | 1995-03-01 | Rolls Royce Plc | Thermal barrier coating for a superalloy article and method of application |
US5897966A (en) * | 1996-02-26 | 1999-04-27 | General Electric Company | High temperature alloy article with a discrete protective coating and method for making |
FR2745590B1 (fr) * | 1996-02-29 | 1998-05-15 | Snecma | Revetement de barriere thermique a sous-couche amelioree et pieces revetues par une telle barriere thermique |
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 |
US5817371A (en) * | 1996-12-23 | 1998-10-06 | General Electric Company | Thermal barrier coating system having an air plasma sprayed bond coat incorporating a metal diffusion, and method therefor |
US6458473B1 (en) | 1997-01-21 | 2002-10-01 | General Electric Company | Diffusion aluminide bond coat for a thermal barrier coating system and method therefor |
US5837385A (en) * | 1997-03-31 | 1998-11-17 | General Electric Company | Environmental coating for nickel aluminide components and a method therefor |
US6203847B1 (en) † | 1998-12-22 | 2001-03-20 | General Electric Company | Coating of a discrete selective surface of an article |
JP2001124891A (ja) * | 1999-07-09 | 2001-05-11 | Hitachi Ltd | 原子力プラント構造物の表面処理方法および原子力プラント |
US6207297B1 (en) * | 1999-09-29 | 2001-03-27 | Siemens Westinghouse Power Corporation | Barrier layer for a MCrAlY basecoat superalloy combination |
US6444060B1 (en) | 1999-12-22 | 2002-09-03 | General Electric Company | Enhancement of an unused protective coating |
KR20030024685A (ko) * | 2000-06-08 | 2003-03-26 | 서피스 엔지니어드 프로덕츠 코포레이션 | 고온 스테인레스강을 위한 코팅 시스템 |
US6838190B2 (en) * | 2001-12-20 | 2005-01-04 | General Electric Company | Article with intermediate layer and protective layer, and its fabrication |
US7547478B2 (en) * | 2002-12-13 | 2009-06-16 | General Electric Company | Article including a substrate with a metallic coating and a protective coating thereon, and its preparation and use in component restoration |
US7273662B2 (en) * | 2003-05-16 | 2007-09-25 | Iowa State University Research Foundation, Inc. | High-temperature coatings with Pt metal modified γ-Ni+γ′-Ni3Al alloy compositions |
US20050100757A1 (en) * | 2003-11-12 | 2005-05-12 | General Electric Company | Thermal barrier coating having a heat radiation absorbing topcoat |
ATE433502T1 (de) * | 2004-08-18 | 2009-06-15 | Univ Iowa State Res Found Inc | Hochtemperaturbeschichtungen und massivlegierungen aus -ni+ '-ni3al-legierungen, die mit einer aus der pt gruppe modifiziert sind, und die einer hochtemperaturkorrosionsbeständigkeit aufweisen |
US7229701B2 (en) * | 2004-08-26 | 2007-06-12 | Honeywell International, Inc. | Chromium and active elements modified platinum aluminide coatings |
US7531217B2 (en) * | 2004-12-15 | 2009-05-12 | Iowa State University Research Foundation, Inc. | Methods for making high-temperature coatings having Pt metal modified γ-Ni +γ′-Ni3Al alloy compositions and a reactive element |
EP1700932A1 (fr) * | 2005-03-08 | 2006-09-13 | Siemens Aktiengesellschaft | Système de couches avec une couche pour l'inhibition de la diffusion |
NL1028629C2 (nl) * | 2005-03-24 | 2006-10-02 | Netherlands Inst For Metals Re | Bekledingslaag, substraat voorzien van een bekledingslaag en werkwijze voor het aanbrengen van een corrosiewerende bekledingslaag. |
US8821654B2 (en) * | 2008-07-15 | 2014-09-02 | Iowa State University Research Foundation, Inc. | Pt metal modified γ-Ni+γ′-Ni3Al alloy compositions for high temperature degradation resistant structural alloys |
US20100028712A1 (en) * | 2008-07-31 | 2010-02-04 | Iowa State University Research Foundation, Inc. | y'-Ni3Al MATRIX PHASE Ni-BASED ALLOY AND COATING COMPOSITIONS MODIFIED BY REACTIVE ELEMENT CO-ADDITIONS AND Si |
US8367160B2 (en) | 2010-11-05 | 2013-02-05 | United Technologies Corporation | Coating method for reactive metal |
US8778164B2 (en) | 2010-12-16 | 2014-07-15 | Honeywell International Inc. | Methods for producing a high temperature oxidation resistant coating on superalloy substrates and the coated superalloy substrates thereby produced |
US9771661B2 (en) * | 2012-02-06 | 2017-09-26 | Honeywell International Inc. | Methods for producing a high temperature oxidation resistant MCrAlX coating on superalloy substrates |
US10087540B2 (en) | 2015-02-17 | 2018-10-02 | Honeywell International Inc. | Surface modifiers for ionic liquid aluminum electroplating solutions, processes for electroplating aluminum therefrom, and methods for producing an aluminum coating using the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2223478A1 (fr) * | 1973-04-02 | 1974-10-25 | Gen Electric | |
US3869779A (en) * | 1972-10-16 | 1975-03-11 | Nasa | Duplex aluminized coatings |
FR2277902A1 (fr) * | 1974-07-10 | 1976-02-06 | United Technologies Corp | Revetement en alliage du type mcraly |
FR2338386A1 (fr) * | 1976-01-13 | 1977-08-12 | United Technologies Corp | Article en superalliage recouvert d'un revetement intermediaire en aluminium et d'un revetement externe du type mcraly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3998603A (en) * | 1973-08-29 | 1976-12-21 | General Electric Company | Protective coatings for superalloys |
US3996021A (en) * | 1974-11-07 | 1976-12-07 | General Electric Company | Metallic coated article with improved resistance to high temperature environmental conditions |
US3976436A (en) * | 1975-02-13 | 1976-08-24 | General Electric Company | Metal of improved environmental resistance |
-
1977
- 1977-09-22 US US05/835,542 patent/US4123594A/en not_active Expired - Lifetime
-
1978
- 1978-04-28 GB GB16915/78A patent/GB1554846A/en not_active Expired
- 1978-06-20 DE DE2826910A patent/DE2826910C2/de not_active Expired
- 1978-06-21 IT IT7824777A patent/IT1097101B/it active
- 1978-06-22 JP JP53074929A patent/JPS6048590B2/ja not_active Expired
- 1978-06-22 FR FR7818670A patent/FR2404054A1/fr active Granted
-
1983
- 1983-01-24 SG SG37/83A patent/SG3783G/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3869779A (en) * | 1972-10-16 | 1975-03-11 | Nasa | Duplex aluminized coatings |
FR2223478A1 (fr) * | 1973-04-02 | 1974-10-25 | Gen Electric | |
FR2277902A1 (fr) * | 1974-07-10 | 1976-02-06 | United Technologies Corp | Revetement en alliage du type mcraly |
FR2338386A1 (fr) * | 1976-01-13 | 1977-08-12 | United Technologies Corp | Article en superalliage recouvert d'un revetement intermediaire en aluminium et d'un revetement externe du type mcraly |
Also Published As
Publication number | Publication date |
---|---|
SG3783G (en) | 1984-07-20 |
IT7824777A0 (it) | 1978-06-21 |
JPS6048590B2 (ja) | 1985-10-28 |
US4123594A (en) | 1978-10-31 |
IT1097101B (it) | 1985-08-26 |
DE2826910A1 (de) | 1979-04-05 |
GB1554846A (en) | 1979-10-31 |
JPS5447837A (en) | 1979-04-14 |
DE2826910C2 (de) | 1986-06-26 |
FR2404054B1 (fr) | 1983-03-11 |
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