ATE200915T1 - Verbesserte wärmeschutz-beschichtung und verfahren zu ihrer herstellung - Google Patents
Verbesserte wärmeschutz-beschichtung und verfahren zu ihrer herstellungInfo
- Publication number
- ATE200915T1 ATE200915T1 AT97906435T AT97906435T ATE200915T1 AT E200915 T1 ATE200915 T1 AT E200915T1 AT 97906435 T AT97906435 T AT 97906435T AT 97906435 T AT97906435 T AT 97906435T AT E200915 T1 ATE200915 T1 AT E200915T1
- Authority
- AT
- Austria
- Prior art keywords
- bond coat
- mixtures
- weight percent
- barrier coating
- thermal barrier
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 239000012720 thermal barrier coating Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000007750 plasma spraying Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052706 scandium Inorganic materials 0.000 abstract 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 abstract 1
- 229910000601 superalloy Inorganic materials 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 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
- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
-
- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
- C23C28/3455—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer with a refractory ceramic layer, e.g. refractory metal oxide, ZrO2, rare earth oxides or a thermal barrier system comprising at least one refractory oxide 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12542—More than one such component
- Y10T428/12549—Adjacent to each other
-
- 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.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing 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.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
- Y10T428/12618—Plural oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Coating By Spraying Or Casting (AREA)
- Paints Or Removers (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/597,841 US5824423A (en) | 1996-02-07 | 1996-02-07 | Thermal barrier coating system and methods |
| PCT/US1997/001368 WO1997029219A2 (en) | 1996-02-07 | 1997-01-31 | Improved thermal barrier coating system and methods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE200915T1 true ATE200915T1 (de) | 2001-05-15 |
Family
ID=24393140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97906435T ATE200915T1 (de) | 1996-02-07 | 1997-01-31 | Verbesserte wärmeschutz-beschichtung und verfahren zu ihrer herstellung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5824423A (de) |
| EP (1) | EP0886685B1 (de) |
| AT (1) | ATE200915T1 (de) |
| AU (1) | AU2112897A (de) |
| DE (1) | DE69704703T2 (de) |
| WO (1) | WO1997029219A2 (de) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0718420B1 (de) * | 1994-12-24 | 1999-04-21 | Rolls Royce Plc | Wärmedämmschicht sowie Methode zu deren Auftragung auf einen Superlegierungskörper |
| SG71151A1 (en) | 1997-09-17 | 2000-03-21 | Gen Electric | Bond coat for a thermal barrier coating system and method therefor |
| EP0985745B1 (de) * | 1998-09-08 | 2006-07-12 | General Electric Company | Haftbeschichtung für wärmedämmendes Beschichtungssystem |
| US6153313A (en) * | 1998-10-06 | 2000-11-28 | General Electric Company | Nickel aluminide coating and coating systems formed therewith |
| US6291084B1 (en) | 1998-10-06 | 2001-09-18 | General Electric Company | Nickel aluminide coating and coating systems formed therewith |
| ES2288002T3 (es) * | 1998-10-19 | 2007-12-16 | Sulzer Metco Ag | Sistema y procedimiento de revestimiento de barrera termica. |
| US6228510B1 (en) * | 1998-12-22 | 2001-05-08 | General Electric Company | Coating and method for minimizing consumption of base material during high temperature service |
| US6210812B1 (en) | 1999-05-03 | 2001-04-03 | General Electric Company | Thermal barrier coating system |
| US6190471B1 (en) | 1999-05-26 | 2001-02-20 | General Electric Company | Fabrication of superalloy articles having hafnium- or zirconium-enriched protective layer |
| US6485792B1 (en) * | 1999-08-27 | 2002-11-26 | General Electric Company | Endurance of NiA1 coatings by controlling thermal spray processing variables |
| US6294260B1 (en) | 1999-09-10 | 2001-09-25 | Siemens Westinghouse Power Corporation | In-situ formation of multiphase air plasma sprayed barrier coatings for turbine components |
| FR2813318B1 (fr) * | 2000-08-28 | 2003-04-25 | Snecma Moteurs | Formation d'un revetement aluminiure incorporant un element reactif, sur un substrat metallique |
| US6602356B1 (en) | 2000-09-20 | 2003-08-05 | General Electric Company | CVD aluminiding process for producing a modified platinum aluminide bond coat for improved high temperature performance |
| FR2814473B1 (fr) * | 2000-09-25 | 2003-06-27 | Snecma Moteurs | Procede de realisation d'un revetement de protection formant barriere thermique avec sous-couche de liaison sur un substrat en superalliage et piece obtenue |
| CH695689A5 (de) * | 2001-05-23 | 2006-07-31 | Sulzer Metco Ag | Verfahren zum Erzeugen eines wärmedämmenden Schichtsystems auf einem metallischen Substrat. |
| ES2316727T3 (es) * | 2002-04-12 | 2009-04-16 | Sulzer Metco Ag | Metodo de proyeccion por plasma. |
| US6677064B1 (en) | 2002-05-29 | 2004-01-13 | Siemens Westinghouse Power Corporation | In-situ formation of multiphase deposited thermal barrier coatings |
| US6893750B2 (en) * | 2002-12-12 | 2005-05-17 | General Electric Company | Thermal barrier coating protected by alumina and method for preparing same |
| US6884515B2 (en) | 2002-12-20 | 2005-04-26 | General Electric Company | Afterburner seals with heat rejection coats |
| US6884461B2 (en) | 2002-12-20 | 2005-04-26 | General Electric Company | Turbine nozzle with heat rejection coats |
| US6884460B2 (en) | 2002-12-20 | 2005-04-26 | General Electric Company | Combustion liner with heat rejection coats |
| US20040251008A1 (en) * | 2003-05-30 | 2004-12-16 | O'neill Patrick S. | Method for making brazed heat exchanger and apparatus |
| US6979498B2 (en) * | 2003-11-25 | 2005-12-27 | General Electric Company | Strengthened bond coats for thermal barrier coatings |
| US20050208337A1 (en) * | 2004-03-22 | 2005-09-22 | Ulion Nicholas E | Reduced thermal conductivity TBC by EB-PVD process to incorporate porosity |
| US7070866B2 (en) * | 2004-05-27 | 2006-07-04 | General Electric Company | Nickel aluminide coating with improved oxide stability |
| US7666515B2 (en) * | 2005-03-31 | 2010-02-23 | General Electric Company | Turbine component other than airfoil having ceramic corrosion resistant coating and methods for making same |
| US20060280954A1 (en) * | 2005-06-13 | 2006-12-14 | Irene Spitsberg | Corrosion resistant sealant for outer EBL of silicon-containing substrate and processes for preparing same |
| US20060280955A1 (en) * | 2005-06-13 | 2006-12-14 | Irene Spitsberg | Corrosion resistant sealant for EBC of silicon-containing substrate and processes for preparing same |
| US20090035485A1 (en) * | 2007-08-02 | 2009-02-05 | United Technologies Corporation | Method for forming active-element aluminide diffusion coatings |
| CH699312A1 (de) | 2008-08-15 | 2010-02-15 | Alstom Technology Ltd | Schaufelanordnung einer gasturbine. |
| US7927714B2 (en) * | 2008-08-20 | 2011-04-19 | The Trustees Of Princeton University | Barium-doped bond coat for thermal barrier coatings |
| CA2746646A1 (en) * | 2008-12-12 | 2010-06-17 | Vesuvius Crucible Company | Cement plant refractory anchor |
| US10443447B2 (en) | 2016-03-14 | 2019-10-15 | General Electric Company | Doubler attachment system |
| US11274828B2 (en) * | 2019-02-08 | 2022-03-15 | Raytheon Technologies Corporation | Article with bond coat layer and layer of networked ceramic nanofibers |
| KR20220118435A (ko) * | 2019-12-27 | 2022-08-25 | 구보다코포레이션 | Ni기 합금, 내열·내식 부품, 열처리로용 부품 |
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| US5352540A (en) * | 1992-08-26 | 1994-10-04 | Alliedsignal Inc. | Strain-tolerant ceramic coated seal |
| US5455119A (en) * | 1993-11-08 | 1995-10-03 | Praxair S.T. Technology, Inc. | Coating composition having good corrosion and oxidation resistance |
| US5427866A (en) * | 1994-03-28 | 1995-06-27 | General Electric Company | Platinum, rhodium, or palladium protective coatings in thermal barrier coating systems |
| US5562998A (en) * | 1994-11-18 | 1996-10-08 | Alliedsignal Inc. | Durable thermal barrier coating |
| US5512382A (en) * | 1995-05-08 | 1996-04-30 | Alliedsignal Inc. | Porous thermal barrier coating |
-
1996
- 1996-02-07 US US08/597,841 patent/US5824423A/en not_active Expired - Lifetime
-
1997
- 1997-01-31 DE DE69704703T patent/DE69704703T2/de not_active Expired - Lifetime
- 1997-01-31 WO PCT/US1997/001368 patent/WO1997029219A2/en not_active Ceased
- 1997-01-31 AT AT97906435T patent/ATE200915T1/de not_active IP Right Cessation
- 1997-01-31 EP EP97906435A patent/EP0886685B1/de not_active Expired - Lifetime
- 1997-01-31 AU AU21128/97A patent/AU2112897A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997029219A3 (en) | 1998-01-29 |
| WO1997029219A2 (en) | 1997-08-14 |
| EP0886685A2 (de) | 1998-12-30 |
| DE69704703D1 (de) | 2001-06-07 |
| AU2112897A (en) | 1997-08-28 |
| EP0886685B1 (de) | 2001-05-02 |
| DE69704703T2 (de) | 2002-01-31 |
| US5824423A (en) | 1998-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |