FR2377458B1 - - Google Patents
Info
- Publication number
- FR2377458B1 FR2377458B1 FR7800633A FR7800633A FR2377458B1 FR 2377458 B1 FR2377458 B1 FR 2377458B1 FR 7800633 A FR7800633 A FR 7800633A FR 7800633 A FR7800633 A FR 7800633A FR 2377458 B1 FR2377458 B1 FR 2377458B1
- Authority
- FR
- France
- 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.)
- Expired
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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/073—Metallic material containing MCrAl or MCrAlY alloys, where M is nickel, cobalt or iron, with or without non-metal elements
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/937—Sprayed metal
-
- 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
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal 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
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12069—Plural nonparticulate metal components
-
- 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
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12139—Nonmetal particles in particulate 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.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12778—Alternative base metals from diverse categories
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/759,440 US4101713A (en) | 1977-01-14 | 1977-01-14 | Flame spray oxidation and corrosion resistant superalloys |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2377458A1 FR2377458A1 (fr) | 1978-08-11 |
FR2377458B1 true FR2377458B1 (fr) | 1983-11-18 |
Family
ID=25055653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800633A Granted FR2377458A1 (fr) | 1977-01-14 | 1978-01-11 | Article en superalliage revetu par pulverisation a la flamme |
Country Status (6)
Country | Link |
---|---|
US (1) | US4101713A (fr) |
JP (2) | JPS53112234A (fr) |
DE (1) | DE2801016C2 (fr) |
FR (1) | FR2377458A1 (fr) |
GB (1) | GB1591593A (fr) |
IT (1) | IT1091969B (fr) |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101713A (en) * | 1977-01-14 | 1978-07-18 | General Electric Company | Flame spray oxidation and corrosion resistant superalloys |
USRE30995E (en) * | 1977-06-09 | 1982-07-13 | General Electric Company | High integrity CoCrAl(Y) coated nickel-base superalloys |
SE7807523L (sv) * | 1978-07-04 | 1980-01-05 | Bulten Kanthal Ab | Varmsprutat skikt av en jern-krom-aluminiumlegering |
US4284688A (en) * | 1978-12-21 | 1981-08-18 | Bbc Brown, Boveri & Company Limited | Multi-layer, high-temperature corrosion protection coating |
US4261745A (en) | 1979-02-09 | 1981-04-14 | Toyo Kohan Co., Ltd. | Method for preparing a composite metal sintered article |
EP0024802B1 (fr) * | 1979-07-30 | 1984-05-09 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Procédé de préparation d'un revêtement anticorrosif sur un objet métallique |
JPS56169766A (en) * | 1980-05-29 | 1981-12-26 | Nippon Piston Ring Co Ltd | Sliding member for internal-combustion engine |
JPS57155338A (en) * | 1981-03-23 | 1982-09-25 | Hitachi Ltd | Metallic body with alloy coating resistant to corrosion and thermal shock |
US4348433A (en) * | 1981-04-06 | 1982-09-07 | Eutectic Corporation | Flame spray powder |
US4348434A (en) * | 1981-04-06 | 1982-09-07 | Eutectic Corporation | Flame spray powder |
CA1209827A (fr) * | 1981-08-05 | 1986-08-19 | David S. Duvall | Enduits de surcouche a forte teneur d'yttrium |
US4361604A (en) * | 1981-11-20 | 1982-11-30 | Eutectic Corporation | Flame spray powder |
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 |
US4677034A (en) * | 1982-06-11 | 1987-06-30 | General Electric Company | Coated superalloy gas turbine components |
US4446199A (en) * | 1982-07-30 | 1984-05-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Overlay metallic-cermet alloy coating systems |
US4451496A (en) * | 1982-07-30 | 1984-05-29 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Coating with overlay metallic-cermet alloy systems |
US4743514A (en) * | 1983-06-29 | 1988-05-10 | Allied-Signal Inc. | Oxidation resistant protective coating system for gas turbine components, and process for preparation of coated components |
US4578114A (en) * | 1984-04-05 | 1986-03-25 | Metco Inc. | Aluminum and yttrium oxide coated thermal spray powder |
US4578115A (en) * | 1984-04-05 | 1986-03-25 | Metco Inc. | Aluminum and cobalt coated thermal spray powder |
CA1233998A (fr) * | 1984-04-05 | 1988-03-15 | Subramaniam Rangaswamy | Poudre de metallisation a chaud composee de particules revetues d'aluminium et d'oxyde d'yttrium |
US4897315A (en) * | 1985-10-15 | 1990-01-30 | United Technologies Corporation | Yttrium enriched aluminide coating for superalloys |
US4910092A (en) * | 1986-09-03 | 1990-03-20 | United Technologies Corporation | Yttrium enriched aluminide coating for superalloys |
US5002834A (en) * | 1988-04-01 | 1991-03-26 | Inco Alloys International, Inc. | Oxidation resistant alloy |
US4933239A (en) * | 1989-03-06 | 1990-06-12 | United Technologies Corporation | Aluminide coating for superalloys |
US5077140A (en) * | 1990-04-17 | 1991-12-31 | General Electric Company | Coating systems for titanium oxidation protection |
US5712050A (en) * | 1991-09-09 | 1998-01-27 | General Electric Company | Superalloy component with dispersion-containing protective coating |
US5372845A (en) * | 1992-03-06 | 1994-12-13 | Sulzer Plasma Technik, Inc. | Method for preparing binder-free clad powders |
US5449536A (en) * | 1992-12-18 | 1995-09-12 | United Technologies Corporation | Method for the application of coatings of oxide dispersion strengthened metals by laser powder injection |
US5455119A (en) * | 1993-11-08 | 1995-10-03 | Praxair S.T. Technology, Inc. | Coating composition having good corrosion and oxidation resistance |
CN1065570C (zh) * | 1994-06-24 | 2001-05-09 | 普拉塞尔·S·T·技术有限公司 | 生产金属铬铝钇基涂层的方法和涂覆以热喷涂层的基体 |
CA2152524C (fr) * | 1994-06-24 | 2001-10-16 | Thomas Alan Taylor | Methode pour l'obtention d'un oxyde disperse dans un revetement a base de mcraly |
US5736200A (en) * | 1996-05-31 | 1998-04-07 | Caterpillar Inc. | Process for reducing oxygen content in thermally sprayed metal coatings |
US5863668A (en) * | 1997-10-29 | 1999-01-26 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Controlled thermal expansion coat for thermal barrier coatings |
JPH11131206A (ja) * | 1997-10-31 | 1999-05-18 | Mitsubishi Heavy Ind Ltd | 溶射コーティング用粉末材料及びそれを用いた高温部材 |
US6354799B1 (en) * | 1999-10-04 | 2002-03-12 | General Electric Company | Superalloy weld composition and repaired turbine engine component |
US6284324B1 (en) | 2000-04-21 | 2001-09-04 | Eastman Chemical Company | Coal gasification burner shield coating |
JP2003147464A (ja) | 2001-11-02 | 2003-05-21 | Tocalo Co Ltd | 高温強度部材 |
US7416697B2 (en) * | 2002-06-14 | 2008-08-26 | General Electric Company | Method for preparing a metallic article having an other additive constituent, without any melting |
US6921510B2 (en) * | 2003-01-22 | 2005-07-26 | General Electric Company | Method for preparing an article having a dispersoid distributed in a metallic matrix |
US7329381B2 (en) * | 2002-06-14 | 2008-02-12 | General Electric Company | Method for fabricating a metallic article without any melting |
US20050287296A1 (en) * | 2002-07-25 | 2005-12-29 | Wadley Haydn N G | Method and apparatus for dispersion strengthened bond coats for thermal barrier coatings |
CN100430499C (zh) * | 2002-08-16 | 2008-11-05 | 阿尔斯托姆科技有限公司 | 金属间材料及该材料的应用 |
US6887589B2 (en) * | 2003-04-18 | 2005-05-03 | General Electric Company | Nickel aluminide coating and coating systems formed therewith |
US7153338B2 (en) * | 2003-05-20 | 2006-12-26 | Exxonmobil Research And Engineering Company | Advanced erosion resistant oxide cermets |
US7316724B2 (en) * | 2003-05-20 | 2008-01-08 | Exxonmobil Research And Engineering Company | Multi-scale cermets for high temperature erosion-corrosion service |
WO2005047202A2 (fr) * | 2003-07-29 | 2005-05-26 | University Of Virginia Patent Foundation | Procede d'application d'un revetement de barriere thermique et structure obtenue |
US20050058851A1 (en) * | 2003-09-15 | 2005-03-17 | Smith Gaylord D. | Composite tube for ethylene pyrolysis furnace and methods of manufacture and joining same |
US6979498B2 (en) * | 2003-11-25 | 2005-12-27 | General Electric Company | Strengthened bond coats for thermal barrier coatings |
EP1541713A1 (fr) * | 2003-12-11 | 2005-06-15 | Siemens Aktiengesellschaft | Une couche métallique protective |
US20070104886A1 (en) * | 2005-11-10 | 2007-05-10 | General Electric Company | Electrostatic spray for coating aircraft engine components |
US20050202270A1 (en) * | 2004-03-10 | 2005-09-15 | Skoog Andrew J. | Powder coating of gas turbine engine components |
US20060051502A1 (en) * | 2004-09-08 | 2006-03-09 | Yiping Hu | Methods for applying abrasive and environment-resistant coatings onto turbine components |
US7487840B2 (en) * | 2004-11-12 | 2009-02-10 | Wear Sox, L.P. | Wear resistant layer for downhole well equipment |
US7531021B2 (en) | 2004-11-12 | 2009-05-12 | General Electric Company | Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix |
JP2006241514A (ja) * | 2005-03-03 | 2006-09-14 | Tohoku Univ | 耐溶融塩腐食コーティング部材の製造方法及び耐溶融塩腐食コーティング部材 |
JP4644803B2 (ja) * | 2005-03-03 | 2011-03-09 | 国立大学法人東北大学 | 熱遮蔽コーティング部材の製造方法及び熱遮蔽コーティング部材 |
EP1734145A1 (fr) * | 2005-06-13 | 2006-12-20 | Siemens Aktiengesellschaft | Composant ayant un revêtement avec une barrière thermique et une couche resistante à l'erosion, procéde de manufacture et méthode pour son utilisation |
JP4630799B2 (ja) * | 2005-11-02 | 2011-02-09 | 株式会社フジミインコーポレーテッド | 溶射用粉末及び溶射皮膜の形成方法 |
EP1970461A1 (fr) * | 2007-03-14 | 2008-09-17 | Siemens Aktiengesellschaft | Pièce de turbine dotée d'une couche d'isolation thermique |
EP2137333A2 (fr) * | 2007-03-30 | 2009-12-30 | Arcmelt Company, Lc. | Revêtement de protection et procédé de fabrication |
US20080253923A1 (en) * | 2007-04-10 | 2008-10-16 | Siemens Power Generation, Inc. | Superalloy forming highly adherent chromia surface layer |
US20080260571A1 (en) * | 2007-04-19 | 2008-10-23 | Siemens Power Generation, Inc. | Oxidation resistant superalloy |
US8863834B2 (en) | 2009-04-07 | 2014-10-21 | Antelope Oil Tool & Mfg. Co., Llc | Friction reducing wear band and method of coupling a wear band to a tubular |
US8313810B2 (en) * | 2011-04-07 | 2012-11-20 | General Electric Company | Methods for forming an oxide-dispersion strengthened coating |
ITTO20110734A1 (it) * | 2011-08-05 | 2013-02-06 | Avio Spa | Procedimento per la formazione di un rivestimento di barriera termica (tbc) migliorato, articolo rivestito con barriera termica e relativo procedimento di riparazione |
US8999514B2 (en) * | 2012-02-03 | 2015-04-07 | General Electric Company | Bond coating powder comprising MCrAlY (M=Ni,Fe,Co), method of making, and a method of applying as bond coating |
WO2015031644A1 (fr) | 2013-08-28 | 2015-03-05 | Antelope Oil Tool & Mfg. Co., Llc | Composition de projection thermique exempt de chrome, procédé et appareil |
CA2851633A1 (fr) * | 2014-05-12 | 2015-11-12 | Unknown | Revetements nanostructures de ti02-cr2o3 pulverises par traitement thermique |
DE102021127344A1 (de) | 2021-10-21 | 2023-04-27 | MTU Aero Engines AG | Verfahren zum Beschichten eines Bauteils eines Flugtriebwerks mit einer Verschleißschutzschicht und Bauteil für ein Flugtriebwerk mit wenigstens einer Verschleißschutzschicht |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3723092A (en) * | 1968-03-01 | 1973-03-27 | Int Nickel Co | Composite metal powder and production thereof |
US3754903A (en) * | 1970-09-15 | 1973-08-28 | United Aircraft Corp | High temperature oxidation resistant coating alloy |
JPS517619B2 (fr) * | 1972-08-29 | 1976-03-09 | ||
US3926568A (en) * | 1972-10-30 | 1975-12-16 | Int Nickel Co | High strength corrosion resistant nickel-base alloy |
US3864093A (en) * | 1972-11-17 | 1975-02-04 | Union Carbide Corp | High-temperature, wear-resistant coating |
US3873347A (en) * | 1973-04-02 | 1975-03-25 | Gen Electric | Coating system for superalloys |
US3957454A (en) * | 1973-04-23 | 1976-05-18 | General Electric Company | Coated article |
US3961098A (en) * | 1973-04-23 | 1976-06-01 | General Electric Company | Coated article and method and material of coating |
US3993454A (en) * | 1975-06-23 | 1976-11-23 | United Technologies Corporation | Alumina forming coatings containing hafnium for high temperature applications |
US4005989A (en) * | 1976-01-13 | 1977-02-01 | United Technologies Corporation | Coated superalloy article |
US4101713A (en) * | 1977-01-14 | 1978-07-18 | General Electric Company | Flame spray oxidation and corrosion resistant superalloys |
-
1977
- 1977-01-14 US US05/759,440 patent/US4101713A/en not_active Expired - Lifetime
-
1978
- 1978-01-11 DE DE2801016A patent/DE2801016C2/de not_active Expired
- 1978-01-11 FR FR7800633A patent/FR2377458A1/fr active Granted
- 1978-01-13 JP JP205978A patent/JPS53112234A/ja active Granted
- 1978-01-13 IT IT19244/78A patent/IT1091969B/it active
- 1978-01-16 GB GB1609/78A patent/GB1591593A/en not_active Expired
-
1988
- 1988-04-20 JP JP63095828A patent/JPH01119657A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH01119657A (ja) | 1989-05-11 |
JPH0159348B2 (fr) | 1989-12-15 |
US4101713A (en) | 1978-07-18 |
DE2801016C2 (de) | 1986-08-21 |
JPS53112234A (en) | 1978-09-30 |
DE2801016A1 (de) | 1978-07-20 |
FR2377458A1 (fr) | 1978-08-11 |
GB1591593A (en) | 1981-06-24 |
IT7819244A0 (it) | 1978-01-13 |
IT1091969B (it) | 1985-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |