WO2007107602A2 - Quasikristalline verbindung und deren verwendung als wärmedämmschicht - Google Patents
Quasikristalline verbindung und deren verwendung als wärmedämmschicht Download PDFInfo
- Publication number
- WO2007107602A2 WO2007107602A2 PCT/EP2007/052732 EP2007052732W WO2007107602A2 WO 2007107602 A2 WO2007107602 A2 WO 2007107602A2 EP 2007052732 W EP2007052732 W EP 2007052732W WO 2007107602 A2 WO2007107602 A2 WO 2007107602A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compound
- layer
- coating
- layer system
- metallic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- 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
- C23C4/08—Metallic material containing only metal elements
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- 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
- 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
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- 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
- F01D5/288—Protective coatings for blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0466—Nickel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
- F05D2300/132—Chromium
-
- 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
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Definitions
- the present invention relates to a compound of nomi ⁇ dimensional atomic composition Al w Co x M y, wherein M is at least one element selected from the group Ni, Cr, and are present at least 30 percent by mass of the compound as quasikristal ⁇ line structure or as Approximat, a coating consisting of the compound or it contains a layer system having the coating, and a metallic layer, and the use of the compound as a heat insulating layer for ⁇ a component that high temperatures be ⁇ is set.
- zirconium oxide are used for such thermal barrier coatings that are larra example, yttrium stabilized ⁇ .
- Such ceramic thermal barrier coatings may be applied to a metallic substrate using techniques such as plasma spraying. However, since the ceramic layers do not sufficiently adhere to the metallic substrate, it is necessary to first apply a primer MCrAlY to the device, where M is at least one of iron, cobalt, nickel and Y is an active element and yttrium and or silicon and / or a rare earth element or hafnium.
- Quasicrystals in the strict sense of the word are phases that exhibit a 5, 10 or 12-fold rotational symmetry, which are incompatible with the symmetry of the translation lattice of classical crystal phases.
- quasi ⁇ sikristallen one designates translational periodic interme ⁇ metallic compounds which have diffraction patterns with 5, 8, 10 or 12-fold Absordesymmetrie.
- Quasicrystalline alloys are described for example in US Pat. No. 5,432,011.
- the alloys mentioned here are u. a. used for coatings, which in turn are used as thermal barrier coatings.
- the patent discloses a variety of possible alloys that can contain a wide variety of elements in a wide variety of compositions.
- the quasicrystalline alloys described contain rare metals and, above all, also expensive metals such as ruthenium,
- connection be ⁇ , the maximum metal of three or four elements, all of which are relatively inexpensive to acquire and is contained in the aluminum as a main component in a range of 70-76 atomic percent.
- M Ni, 10 ⁇ x ⁇ 15 and 10 ⁇ y ⁇ 20. This compound consists of only three elements and, in addition, has very good heat resistance.
- the compound can be applied as a coating to a substrate. It can also be included as one of several constituents in a coating.
- a layer system with the aid of the coating according to the invention.
- a metallic layer is arranged under the coating of the compound according to the invention.
- the metallic layer ⁇ contains nickel and aluminum, and this preferably in an atomic ratio of 95: 5.
- the metallic layer may also be formed as a thin bonding layer, which improves the adhesion of the coating.
- the layer system consisting of coating and metallic layer is applied several times one above the other, a multilayer system is obtained which has particularly good corrosion resistance and low thermal conductivity.
- Be exposed to the compound of the invention can also serve as thermal insulation layer for a component 333, 357 (Fig. 1), the high tempera tures ⁇ used.
- Parts of turbines in particular a steam turbine 300, 303 like turbine blades 357 (FIG. 1).
- a steam turbine 300, ent an axis of rotation 306 extending turbine shaft 309 shown 303 with a ⁇ is long.
- the steam turbine has a high-pressure turbine 300 and an intermediate pressure turbine 303, each with a réellege ⁇ housing 312 and an outer casing 315 enclosing.
- the high-pressure turbine part 300 is designed, for example, in Topfbauart.
- the medium-pressure turbine part 303 is designed, for example, double-flow. It is also mög ⁇ Lich that the medium-pressure turbine 303 performs single flow out ⁇ is.
- a bearing 318 is arranged between the high-pressure turbine section 300 and the medium-pressure turbine section 303, the turbine shaft 309 having a bearing region 321 in the bearing 318.
- the turbine shaft 309 is supported on another bearing 324 adjacent to the high pressure turbine sub 300.
- the high-pressure turbine part 300 has a shaft seal 345.
- the Turbi ⁇ nenwelle 309 is sealed relative to the outer housing 315 of the central ⁇ pressure turbine section 303 by two further shaft seals 345.
- the high-pressure rotor blading 357 which preferably Inventive ⁇ proper connection as a coating.
- This high-pressure bladed runner 357 together with the associated blades, not shown, represents a first blading region 360.
- the intermediate-pressure turbine 303 has a central steam ⁇ inflow region 333 which preferably has a fiction, modern ⁇ compound as a coating.
- the turbine shaft 309 has a radially symmetrical shaft shield 363, a cover plate, on the one hand for dividing the steam flow into the two flows of the medium-pressure turbine section 303 and for preventing a direct contact of the hot steam with the turbine shaft 309 on.
- the turbine shaft 309 has in the medium-pressure part ⁇ turbine 303 a second blading region 366 with the medium-pressure blades 354 on.
- the hot steam flowing through the second blading region 366 flows from the medium-pressure turbine section 303 out of a bleed pipe 369 to a low-pressure turbine part, not shown, downstream of the fluid.
- the turbine shaft 309 is, for example, of two Operaturbi ⁇ nenwellen 309a and 309b assembled, which are fixedly connected together in the region of the bearing 318th
- Each Operaturbi ⁇ nenwelle 309a, 309b has a central bore 372 as long ⁇ ent of the rotation axis 306 formed cooling pipe 372nd
- the cooling line 372 is connected to the steam outlet region 351 through a radial bore having Zuströmlei 375a ⁇ tung 375 connected.
- the coolant line 372 is connected to a cavity not shown below the shaft shield.
- About can supply power lines 375 are constructed as a radial bore 375, thus "cold" steam from the high pressure turbine section 300 into the central bore 372a flow in.
- a radially directed bore 375 formed from ⁇ ström threaten 372
- the steam passes through the Storage area 321 into the medium-pressure turbine section 303 and there to the mantle surface 330 of the turbine shaft 309 in Dampfeinström- area 333.
- the flowing through the cooling line steam has a much lower temperature than the steam flowing into the Dampfeinström Suite 333 inter-superheated steam, so that an effective cooling the first blade rows 342 of the medium-pressure turbine section 303 and the mantle surface 330 in the region of these blade rows 342 is ensured.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Thermal Insulation (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Physical Vapour Deposition (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL07727208T PL1996795T3 (pl) | 2006-03-23 | 2007-03-22 | Związek kwazi-krystaliczny i jego zastosowanie jako warstwy termoizolacyjnej |
CN2007800103701A CN101405477B (zh) | 2006-03-23 | 2007-03-22 | 准晶体的化合物及其作为隔热层的应用 |
AT07727208T ATE514838T1 (de) | 2006-03-23 | 2007-03-22 | Quasikristalline verbindung und deren verwendung als wärmedämmschicht |
US12/225,328 US20100227194A1 (en) | 2006-03-23 | 2007-03-22 | Quasi-Crystallie Compound and its Use as a Thermal Barrier Coating |
EP20070727208 EP1996795B1 (de) | 2006-03-23 | 2007-03-22 | Quasikristalline verbindung und deren verwendung als wärmedämmschicht |
JP2009500869A JP2009530498A (ja) | 2006-03-23 | 2007-03-22 | 準結晶化合物およびその断熱層としての利用 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20060006053 EP1837484A3 (de) | 2006-03-23 | 2006-03-23 | Quasikristalline Verbindung und deren Verwendung als Wärmedämmschicht |
EP06006053.0 | 2006-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007107602A2 true WO2007107602A2 (de) | 2007-09-27 |
WO2007107602A3 WO2007107602A3 (de) | 2008-01-17 |
Family
ID=36799852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/052732 WO2007107602A2 (de) | 2006-03-23 | 2007-03-22 | Quasikristalline verbindung und deren verwendung als wärmedämmschicht |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100227194A1 (de) |
EP (2) | EP1837484A3 (de) |
JP (1) | JP2009530498A (de) |
CN (1) | CN101405477B (de) |
AT (1) | ATE514838T1 (de) |
PL (1) | PL1996795T3 (de) |
WO (1) | WO2007107602A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012219856A1 (de) * | 2012-10-30 | 2014-04-30 | Siemens Aktiengesellschaft | Turbinenschaufel und Verfahren zur Herstellung einer Turbinenschaufel mit hoher Oberflächenhärte |
US9765917B2 (en) | 2014-12-26 | 2017-09-19 | Samsung Electronics Co., Ltd. | Vacuum insulation material |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD272665A1 (de) * | 1988-05-05 | 1989-10-18 | Akad Wissenschaften Ddr | Verfahren zur herstellung quasikristalliner ausscheidungen in duennen, metallischen schichten |
US5432011A (en) * | 1991-01-18 | 1995-07-11 | Centre National De La Recherche Scientifique | Aluminum alloys, substrates coated with these alloys and their applications |
JP3142659B2 (ja) * | 1992-09-11 | 2001-03-07 | ワイケイケイ株式会社 | 高力、耐熱アルミニウム基合金 |
FR2699554B1 (fr) * | 1992-12-23 | 1995-02-24 | Metallisation Ind Ste Nle | Barrières thermiques, matériau et procédé pour leur élaboration. |
JPH07126702A (ja) * | 1993-09-29 | 1995-05-16 | Takeshi Masumoto | 準結晶Al合金超微粒子およびその集合物の製造方法 |
FR2732697B1 (fr) * | 1995-04-04 | 1997-06-20 | Centre Nat Rech Scient | Couches minces d'alliages quasi-cristallins, leur preparation et leurs utilisations |
US6254699B1 (en) * | 1999-03-16 | 2001-07-03 | Praxair S.T. Technology, Inc. | Wear-resistant quasicrystalline coating |
JP2002310561A (ja) * | 2001-04-04 | 2002-10-23 | Nippon Steel Corp | 加熱炉 |
DE10135402A1 (de) * | 2001-07-25 | 2003-02-13 | Vinnolit Gmbh & Co Kg | Vorrichtung und Verfahren zur Polymerisation |
US6749951B1 (en) * | 2003-03-14 | 2004-06-15 | General Electric Company | Coated article having a quasicrystalline-ductile metal layered coating with high wear resistance, and its preparation and use |
US6964818B1 (en) * | 2003-04-16 | 2005-11-15 | General Electric Company | Thermal protection of an article by a protective coating having a mixture of quasicrystalline and non-quasicrystalline phases |
DE10358813A1 (de) * | 2003-12-16 | 2005-07-21 | Alstom Technology Ltd | Quasikristalline Legierungen und deren Verwendung als Beschichtung |
-
2006
- 2006-03-23 EP EP20060006053 patent/EP1837484A3/de not_active Withdrawn
-
2007
- 2007-03-22 JP JP2009500869A patent/JP2009530498A/ja active Pending
- 2007-03-22 AT AT07727208T patent/ATE514838T1/de active
- 2007-03-22 PL PL07727208T patent/PL1996795T3/pl unknown
- 2007-03-22 CN CN2007800103701A patent/CN101405477B/zh not_active Expired - Fee Related
- 2007-03-22 EP EP20070727208 patent/EP1996795B1/de not_active Not-in-force
- 2007-03-22 US US12/225,328 patent/US20100227194A1/en not_active Abandoned
- 2007-03-22 WO PCT/EP2007/052732 patent/WO2007107602A2/de active Search and Examination
Non-Patent Citations (1)
Title |
---|
None |
Also Published As
Publication number | Publication date |
---|---|
EP1996795A2 (de) | 2008-12-03 |
WO2007107602A3 (de) | 2008-01-17 |
EP1996795B1 (de) | 2011-06-29 |
EP1837484A2 (de) | 2007-09-26 |
CN101405477A (zh) | 2009-04-08 |
PL1996795T3 (pl) | 2011-11-30 |
EP1837484A3 (de) | 2007-11-28 |
ATE514838T1 (de) | 2011-07-15 |
JP2009530498A (ja) | 2009-08-27 |
CN101405477B (zh) | 2012-06-27 |
US20100227194A1 (en) | 2010-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006133980A1 (de) | Schichtsystem für ein bauteil mit wärmedämmschicht und metallischer erosionsschutzschicht, verfahren zur herstellung und verfahren zum betreiben einer dampfturbine | |
EP1673490B1 (de) | Bauteil mit einer schutzschicht zum schutz des bauteils gegen korrosion und oxidation bei hohen temperaturen | |
EP1306454B1 (de) | Rhenium enthaltende Schutzschicht zum Schutz eines Bauteils gegen Korrosion und Oxidation bei hohen Temperaturen | |
WO2005056985A1 (de) | Verwendung einer wärmedämmschicht für ein gehäuse einer dampfturbine und eine dampfturbine | |
EP1692371A1 (de) | Turbinenbauteil mit wä rmedä mmschicht und erosionsschutz schicht | |
EP1144727B1 (de) | Verschleissschutzschicht | |
EP1812613B1 (de) | Bauteil mit Schutzschicht gegen Korrosion und Oxidation bei hohen Temperaturen | |
EP0949410B1 (de) | Beschichteter Überströmkanal für eine Gasturbine | |
EP3205746B1 (de) | Wärmedämmschicht mit hohem korrosionswiderstand | |
EP1996795B1 (de) | Quasikristalline verbindung und deren verwendung als wärmedämmschicht | |
BR0306989B1 (pt) | camada de proteÇço contra temperaturas elevadas para um componente. | |
EP1892311B1 (de) | Turbinenschaufel mit einem Beschichtungssystem | |
EP1692322A1 (de) | Metallische schutzschicht | |
EP0872575A2 (de) | Oberflächenschutzschicht für Titanlegierungen | |
EP2807288B1 (de) | Strömungsmaschinenkomponente mit einer funktionsbeschichtung | |
EP4155431A1 (de) | Verfahren zur herstellung und entsprechend hergestelltes bauteil aus einer nickelbasissuperlegierung für den heissgaskanal einer strömungsmaschine | |
DE3842300C2 (de) | ||
WO2000037709A1 (de) | Schutzschicht | |
WO2014183962A1 (de) | Schutzbeschichtung und gasturbinenkomponente mit der schutzbeschichtung | |
DE19814613A1 (de) | Oberflächenschutzschicht für Titanlegierungsbauteile | |
WO2011086045A1 (de) | Legierung, schutzschicht und bauteil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07727208 Country of ref document: EP Kind code of ref document: A2 |
|
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2007727208 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12225328 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009500869 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200780010370.1 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) |