EP2592174A1 - Système de couche doté d'une surface de substrat structurée et son procédé de fabrication - Google Patents

Système de couche doté d'une surface de substrat structurée et son procédé de fabrication Download PDF

Info

Publication number: EP2592174A1
Authority: EP; European Patent Office
Prior art keywords: layer; boundary surface; substrate; roughness; layer system
Prior art date: 2011-11-14
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP11188983.8A

Other languages

German (de)

English (en)

Inventor

Alessandro Casu

Oliver Lüsebrink

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Siemens AG

Siemens Corp

Original Assignee

Siemens AG

Siemens Corp

Priority date (The priority date 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 date listed.)

2011-11-14

Filing date

2011-11-14

Publication date

2013-05-15

2011-11-14 Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG

2011-11-14 Priority to EP11188983.8A priority Critical patent/EP2592174A1/fr

2012-09-14 Priority to EP12761600.1A priority patent/EP2761057B1/fr

2012-09-14 Priority to PCT/EP2012/068055 priority patent/WO2013072092A1/fr

2012-09-14 Priority to US14/354,571 priority patent/US10371004B2/en

2013-05-15 Publication of EP2592174A1 publication Critical patent/EP2592174A1/fr

Status Withdrawn legal-status Critical Current

Links

239000000758 substrate Substances 0.000 title claims abstract description 55
238000000576 coating method Methods 0.000 title claims abstract description 18
238000000034 method Methods 0.000 title claims abstract description 9
238000004519 manufacturing process Methods 0.000 title claims description 5
239000011248 coating agent Substances 0.000 title description 4
239000010410 layer Substances 0.000 claims abstract description 102
239000000919 ceramic Substances 0.000 claims abstract description 10
238000005266 casting Methods 0.000 claims abstract description 9
238000007750 plasma spraying Methods 0.000 claims abstract description 6
239000012790 adhesive layer Substances 0.000 claims abstract description 4
238000007749 high velocity oxygen fuel spraying Methods 0.000 claims abstract description 4
238000002485 combustion reaction Methods 0.000 description 16
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 13
239000012720 thermal barrier coating Substances 0.000 description 11
229910045601 alloy Inorganic materials 0.000 description 5
239000000956 alloy Substances 0.000 description 5
229910017052 cobalt Inorganic materials 0.000 description 5
239000010941 cobalt Substances 0.000 description 5
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
239000013078 crystal Substances 0.000 description 5
229910052759 nickel Inorganic materials 0.000 description 5
229910000601 superalloy Inorganic materials 0.000 description 5
238000005260 corrosion Methods 0.000 description 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
239000002318 adhesion promoter Substances 0.000 description 3
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 3
239000000292 calcium oxide Substances 0.000 description 3
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
238000001816 cooling Methods 0.000 description 3
230000007797 corrosion Effects 0.000 description 3
238000005566 electron beam evaporation Methods 0.000 description 3
229910052735 hafnium Inorganic materials 0.000 description 3
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 3
239000000395 magnesium oxide Substances 0.000 description 3
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
239000000463 material Substances 0.000 description 3
230000003647 oxidation Effects 0.000 description 3
238000007254 oxidation reaction Methods 0.000 description 3
239000011241 protective layer Substances 0.000 description 3
229910052710 silicon Inorganic materials 0.000 description 3
239000010703 silicon Substances 0.000 description 3
239000007787 solid Substances 0.000 description 3
238000007711 solidification Methods 0.000 description 3
230000008023 solidification Effects 0.000 description 3
229910052727 yttrium Inorganic materials 0.000 description 3
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 3
RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 3
238000005524 ceramic coating Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000009419 refurbishment Methods 0.000 description 2
238000005488 sandblasting Methods 0.000 description 2
230000035939 shock Effects 0.000 description 2
YPFNIPKMNMDDDB-UHFFFAOYSA-K 2-[2-[bis(carboxylatomethyl)amino]ethyl-(2-hydroxyethyl)amino]acetate;iron(3+) Chemical compound [Fe+3].OCCN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O YPFNIPKMNMDDDB-UHFFFAOYSA-K 0.000 description 1
241000191291 Abies alba Species 0.000 description 1
239000008186 active pharmaceutical agent Substances 0.000 description 1
239000002826 coolant Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000005242 forging Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
238000009499 grossing Methods 0.000 description 1
238000009413 insulation Methods 0.000 description 1
230000001788 irregular Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000003754 machining Methods 0.000 description 1
239000000155 melt Substances 0.000 description 1
229910001092 metal group alloy Inorganic materials 0.000 description 1
239000007769 metal material Substances 0.000 description 1
238000003801 milling Methods 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000010248 power generation Methods 0.000 description 1
239000011253 protective coating Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
150000002910 rare earth metals Chemical class 0.000 description 1
229910052706 scandium Inorganic materials 0.000 description 1
SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
230000035882 stress Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000008646 thermal stress Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1

Images

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
- F01D25/005—Selecting particular materials
- 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
- C23C28/3215—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 at least one MCrAlX 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
- 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
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]

Definitions

the same definition applies to the rough surface 16 'of the substrate 4' with r ' s (maximum difference between the highest elevation 24 and the deepest depression 21 of the rough surface 16' of the substrate 4 ', analogous to r s ) and d' s (maximum Distance between two tips of two directly adjacent elevations 24 of the substrate 4 '; analogous to d s ).
the values r ' s and d' s result from the casting or smoothing of the substrate 4 '.
the value R s ie the maximum difference between the highest elevation 224 'and the deepest depression 221' of the layer 7, for the interface 10 is comparable to the value r s of the prior art (FIG. Fig. 1 ).
FIG. 3 shows by way of example a gas turbine 100 in a longitudinal partial section.
the layer composition comprises Co-30Ni-28Cr-8A1-0.6Y-0.7Si or Co-28Ni-24Cr-10A1-0.6Y.
nickel-based protective layers such as Ni-10Cr-12A1-0,6Y-3Re or Ni-12Co-21Cr-11A1-0,4Y-2Re or Ni-25Co-17Cr-10Al-0,4Y-1 are also preferably used , 5RE.

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Inorganic Chemistry (AREA)
Metallurgy (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
General Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Composite Materials (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Coating By Spraying Or Casting (AREA)

EP11188983.8A 2011-11-14 2011-11-14 Système de couche doté d'une surface de substrat structurée et son procédé de fabrication Withdrawn EP2592174A1 (fr)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
EP11188983.8A EP2592174A1 (fr)	2011-11-14	2011-11-14	Système de couche doté d'une surface de substrat structurée et son procédé de fabrication
EP12761600.1A EP2761057B1 (fr)	2011-11-14	2012-09-14	Système de couche doté d'une surface de substrat structurée et son procédé de fabrication
PCT/EP2012/068055 WO2013072092A1 (fr)	2011-11-14	2012-09-14	Système stratifié à surface de substrat structurée et procédé de fabrication
US14/354,571 US10371004B2 (en)	2011-11-14	2012-09-14	Layer system with a structured substrate surface and production process

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP11188983.8A EP2592174A1 (fr)	2011-11-14	2011-11-14	Système de couche doté d'une surface de substrat structurée et son procédé de fabrication

Publications (1)

Publication Number	Publication Date
EP2592174A1 true EP2592174A1 (fr)	2013-05-15

Family

ID=46880707

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP11188983.8A Withdrawn EP2592174A1 (fr)	2011-11-14	2011-11-14	Système de couche doté d'une surface de substrat structurée et son procédé de fabrication
EP12761600.1A Active EP2761057B1 (fr)	2011-11-14	2012-09-14	Système de couche doté d'une surface de substrat structurée et son procédé de fabrication

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP12761600.1A Active EP2761057B1 (fr)	2011-11-14	2012-09-14	Système de couche doté d'une surface de substrat structurée et son procédé de fabrication

Country Status (3)

Country	Link
US (1)	US10371004B2 (fr)
EP (2)	EP2592174A1 (fr)
WO (1)	WO2013072092A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20200064670A1 (en) *	2018-08-22	2020-02-27	Innolux Corporation	Electronic device and method for manufacturing the same

Citations (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0486489B1 (fr)	1989-08-10	1994-11-02	Siemens Aktiengesellschaft	Revetement anticorrosion resistant aux temperatures elevees, notamment pour elements de turbines a gaz
EP0412397B1 (fr)	1989-08-10	1998-03-25	Siemens Aktiengesellschaft	Revêtement protecteur contenant du rhénium possédant une résistance plus grande à la corrosion et l'oxydation
EP0892090A1 (fr)	1997-02-24	1999-01-20	Sulzer Innotec Ag	Procédé de fabrication de structure smonocristallines
EP0786017B1 (fr)	1994-10-14	1999-03-24	Siemens Aktiengesellschaft	Couche de protection de pieces contre la corrosion, l'oxydation et les contraintes thermiques excessives, et son procede de production
WO1999067435A1 (fr)	1998-06-23	1999-12-29	Siemens Aktiengesellschaft	Alliage a solidification directionnelle a resistance transversale a la rupture amelioree
US6024792A (en)	1997-02-24	2000-02-15	Sulzer Innotec Ag	Method for producing monocrystalline structures
WO2000044949A1 (fr)	1999-01-28	2000-08-03	Siemens Aktiengesellschaft	Superalliage a base de nickel presentant une bonne usinabilite
EP1048751A1 (fr) *	1999-04-29	2000-11-02	Hort, Stefan	Procédé pour appliquer un revêtement dur sur un substrat et substrat revêtu
EP1306454A1 (fr)	2001-10-24	2003-05-02	Siemens Aktiengesellschaft	Revêtement protecteur contenant du rhénium pour la protection d'un élément contre l'oxydation et la corrosion aux températures élevées
EP1319729A1 (fr)	2001-12-13	2003-06-18	Siemens Aktiengesellschaft	Pièce résistante à des températures élevées réalisé en superalliage polycristallin ou monocristallin à base de nickel
EP1204776B1 (fr)	1999-07-29	2004-06-02	Siemens Aktiengesellschaft	Piece resistant a des temperatures elevees et son procede de production
WO2008049460A1 (fr) *	2006-10-24	2008-05-02	Siemens Aktiengesellschaft	PROCÉDÉ POUR RÉGLER LA RUGOSITÉ de surface LORS D'UNE OPÉRATION DE REVÊTEMENT À BASSE TEMPÉRATURE, ET ÉLÉMENT DE CONSTRUCTION
EP1939317A2 (fr) *	2006-12-15	2008-07-02	United Technologies Corporation	Revêtement de barrière thermique
DE102008009504A1 (de) *	2008-02-15	2009-08-20	Miele & Cie. Kg	Mehrlagig beschichtetes Substrat sowie Verfahren zu dessen Herstellung
EP2128300A1 (fr) *	2008-05-29	2009-12-02	Siemens Aktiengesellschaft	Procédé destiné à l'injection de flammes à vitesse élevée

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5817372A (en) *	1997-09-23	1998-10-06	General Electric Co.	Process for depositing a bond coat for a thermal barrier coating system
DE10117127B4 (de) *	2001-04-06	2009-12-31	Alstom Technology Ltd.	Verbundaufbau zwischen metallischen und nichtmetallischen Materialien
DE102005050873B4 (de) *	2005-10-21	2020-08-06	Rolls-Royce Deutschland Ltd & Co Kg	Verfahren zur Herstellung einer segmentierten Beschichtung und nach dem Verfahren hergestelltes Bauteil
US9272324B2 (en)	2009-12-08	2016-03-01	Siemens Energy, Inc.	Investment casting process for hollow components
US20110132562A1 (en)	2009-12-08	2011-06-09	Merrill Gary B	Waxless precision casting process

2011
- 2011-11-14 EP EP11188983.8A patent/EP2592174A1/fr not_active Withdrawn
2012
- 2012-09-14 WO PCT/EP2012/068055 patent/WO2013072092A1/fr not_active Ceased
- 2012-09-14 EP EP12761600.1A patent/EP2761057B1/fr active Active
- 2012-09-14 US US14/354,571 patent/US10371004B2/en not_active Expired - Fee Related

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0486489B1 (fr)	1989-08-10	1994-11-02	Siemens Aktiengesellschaft	Revetement anticorrosion resistant aux temperatures elevees, notamment pour elements de turbines a gaz
EP0412397B1 (fr)	1989-08-10	1998-03-25	Siemens Aktiengesellschaft	Revêtement protecteur contenant du rhénium possédant une résistance plus grande à la corrosion et l'oxydation
EP0786017B1 (fr)	1994-10-14	1999-03-24	Siemens Aktiengesellschaft	Couche de protection de pieces contre la corrosion, l'oxydation et les contraintes thermiques excessives, et son procede de production
EP0892090A1 (fr)	1997-02-24	1999-01-20	Sulzer Innotec Ag	Procédé de fabrication de structure smonocristallines
US6024792A (en)	1997-02-24	2000-02-15	Sulzer Innotec Ag	Method for producing monocrystalline structures
WO1999067435A1 (fr)	1998-06-23	1999-12-29	Siemens Aktiengesellschaft	Alliage a solidification directionnelle a resistance transversale a la rupture amelioree
WO2000044949A1 (fr)	1999-01-28	2000-08-03	Siemens Aktiengesellschaft	Superalliage a base de nickel presentant une bonne usinabilite
EP1048751A1 (fr) *	1999-04-29	2000-11-02	Hort, Stefan	Procédé pour appliquer un revêtement dur sur un substrat et substrat revêtu
EP1204776B1 (fr)	1999-07-29	2004-06-02	Siemens Aktiengesellschaft	Piece resistant a des temperatures elevees et son procede de production
EP1306454A1 (fr)	2001-10-24	2003-05-02	Siemens Aktiengesellschaft	Revêtement protecteur contenant du rhénium pour la protection d'un élément contre l'oxydation et la corrosion aux températures élevées
EP1319729A1 (fr)	2001-12-13	2003-06-18	Siemens Aktiengesellschaft	Pièce résistante à des températures élevées réalisé en superalliage polycristallin ou monocristallin à base de nickel
WO2008049460A1 (fr) *	2006-10-24	2008-05-02	Siemens Aktiengesellschaft	PROCÉDÉ POUR RÉGLER LA RUGOSITÉ de surface LORS D'UNE OPÉRATION DE REVÊTEMENT À BASSE TEMPÉRATURE, ET ÉLÉMENT DE CONSTRUCTION
EP1939317A2 (fr) *	2006-12-15	2008-07-02	United Technologies Corporation	Revêtement de barrière thermique
DE102008009504A1 (de) *	2008-02-15	2009-08-20	Miele & Cie. Kg	Mehrlagig beschichtetes Substrat sowie Verfahren zu dessen Herstellung
EP2128300A1 (fr) *	2008-05-29	2009-12-02	Siemens Aktiengesellschaft	Procédé destiné à l'injection de flammes à vitesse élevée

Also Published As

Publication number	Publication date
US20140302282A1 (en)	2014-10-09
EP2761057A1 (fr)	2014-08-06
US10371004B2 (en)	2019-08-06
WO2013072092A1 (fr)	2013-05-23
EP2761057B1 (fr)	2020-03-25

Legal Events

Date	Code	Title	Description
2013-05-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2013-05-15	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2013-05-15	AX	Request for extension of the european patent	Extension state: BA ME
2014-04-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2014-05-21	18D	Application deemed to be withdrawn	Effective date: 20131116

Publication	Publication Date	Title
EP2593582B1 (fr)	2014-06-25	Système stratifié céramique poreux
EP2097616B1 (fr)	2011-04-20	Élément structurel ayant dans sa surface des évidements s'étendant en oblique, et procédé d'exploitation d'une turbine
EP2330230A1 (fr)	2011-06-08	Matériel de masquage, couche de masquage, procédé de masquage d'un substrat et procédé de revêtement d'un substrat
EP1952931A1 (fr)	2008-08-06	Mechtrode ayant une alimentation en poudre et procédé d'utilisation de cette mechtrode
WO2014075947A1 (fr)	2014-05-22	Surface modifiée autour d'un trou
EP2907888A1 (fr)	2015-08-19	Aube de compresseur dotée d'un revêtement dur résistant à la corrosion
EP2450465A1 (fr)	2012-05-09	Système de couche poreux doté d'une couche intérieure poreuse
EP2373824B1 (fr)	2014-10-29	Procédé de revêtement d'un composant à trous de refroidissement par film et composant
EP2216509A1 (fr)	2010-08-11	Composant de turbine doté d'une couche de protection pouvant être enlevée simplement, ensemble de composants de turbines, turbine et procédé de protection d'un composant de turbine
WO2013053509A1 (fr)	2013-04-18	Couche céramique double à base d'oxyde de zircon
EP2589682A1 (fr)	2013-05-08	Couche d'isolation thermique en céramique sur une surface structurée et procédé de fabrication
WO2011107167A1 (fr)	2011-09-09	Système de couche d'isolation thermique céramique à couche de liaison modifiée
EP2088224A1 (fr)	2009-08-12	Procédé de fabrication d'une couche rugueuse et système de couche
EP2584067A1 (fr)	2013-04-24	Composant avec graphène et procédé de fabrication de composants avec graphène
WO2009053154A1 (fr)	2009-04-30	Procédé pour éliminer une couche métallique au moyen du procédé fic au cours d'une étape intermédiaire
EP2733236A1 (fr)	2014-05-21	Système de couche céramique double couche avec couche extérieure poreuse et évidements à l'intérieur
EP2597259A1 (fr)	2013-05-29	Surface modifiée autour d'un trou
EP2761057B1 (fr)	2020-03-25	Système de couche doté d'une surface de substrat structurée et son procédé de fabrication
WO2013060499A1 (fr)	2013-05-02	Surface pourvue de dépressions spécialement formées et élément
EP1806430A1 (fr)	2007-07-11	Revêmtement céramique ayant une haute porositée, utilisation de celle-ci revêtement et composant comprenant telle revêtement
EP2589681A1 (fr)	2013-05-08	Combinaison de structures colonnaires et globulaires
WO2008086912A1 (fr)	2008-07-24	Électrode d'érosion à structure modulaire et son utilisation
WO2009089840A1 (fr)	2009-07-23	Procédé et dispositif d'usinage par électro-érosion régulé
EP1932935A1 (fr)	2008-06-18	Procédé de fabrication d'une aube de turbine avec une couche d'oxide, une aube de turbine et son utilisation, et procédé de fonctionnement d'une turbine
EP2599890A1 (fr)	2013-06-05	Couche en céramique protégée contre l'éclatement et système de couche