EP1945834B1 - Couche de protection calorifuge destinée à un composant situé dans la zone des gaz chauds d'une turbine à gaz - Google Patents
Couche de protection calorifuge destinée à un composant situé dans la zone des gaz chauds d'une turbine à gaz Download PDFInfo
- Publication number
- EP1945834B1 EP1945834B1 EP06818401.9A EP06818401A EP1945834B1 EP 1945834 B1 EP1945834 B1 EP 1945834B1 EP 06818401 A EP06818401 A EP 06818401A EP 1945834 B1 EP1945834 B1 EP 1945834B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- heat
- insulating protective
- bonding layer
- protective layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Not-in-force
Links
- 239000011241 protective layer Substances 0.000 title claims description 9
- 239000010410 layer Substances 0.000 claims description 50
- 238000009792 diffusion process Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052702 rhenium Inorganic materials 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 2
- 230000002829 reductive effect Effects 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000005275 alloying Methods 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- 239000012790 adhesive layer Substances 0.000 description 7
- 239000012720 thermal barrier coating Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910000943 NiAl Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910006020 NiCoAl Inorganic materials 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 241001295925 Gegenes Species 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/02—Pretreatment of the material to be coated
-
- 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
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/325—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with layers graded in composition or in physical properties
-
- 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
-
- 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
- MCrAlY-based adhesive or overlay layers offer the best possibilities for meeting the chemical and mechanical requirements mechanical requirements.
- M Ni, Co
- MCrAlY layers contain the intermetallic ß-phase NiCoAl as an aluminum supply.
- the ⁇ -phase NiCoAl also has a brittle effect, so that the practically realizable Al content is ⁇ 12 wt .-%.
- the structure of an aluminized MCrAlY layer consists of the inner, largely unchanged y, ßß mixed phase, a diffusion zone in which the Al content increases to ⁇ 20% and an outer ß-NiAl phase in a proportion of about 30% Al ,
- the NiAl phase is the weak point of the coating system in terms of brittleness and crack sensitivity.
- the (inter-) diffusion phenomena between the base material and the MCrAlY layer - in the special case also between the MCrAlY layer and the alitization - become lifetime-determining with increasing application temperature.
- the diffusion-induced loss of the oxidation-active aluminum in the MCrAlY layer may exceed the oxide-induced loss.
- the invention has for its object to avoid the disadvantages described above and to slow the diffusion in a generic heat-insulating protective layer without the oxidation properties of the alit Being layer and the ductility, and creep resistance of the layer system are adversely affected.
- the powder used has the following chemical composition: Co 25 wt%, Cr 21 wt%, Al 8 wt%, Y 0.5 wt%, Re 1.5 wt%, balance Ni.
- the adhesive layer has the chemical composition of the powder used.
- the adhesion layer is coated or over-alloyed with an Al diffusion layer to increase its Al content.
- the overcoating is done by overbalancing, that is, by a treatment in which a reactive Al-containing gas, which is usually an Al-halide (AlX 2 ), becomes an inward diffusion of Al at higher temperature, combined with an outward diffusion of Ni , causes.
- a reactive Al-containing gas which is usually an Al-halide (AlX 2 )
- AlX 2 Al-halide
- the ceramic layer of zirconia partially stabilized by yttrium oxide is applied by one of the methods mentioned at the outset.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating By Spraying Or Casting (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Powder Metallurgy (AREA)
Claims (2)
- Couche de protection calorifique destinée à un composant situé dans la zone des gaz chauds d'une turbine à gaz, dans lequel la couche de protection calorifique est constituée d'une couche adhérente, une couche d'aluminisation et une couche de céramique, qui est appliquée sur le métal de base du composant, résistant aux températures élevées, dans laquelle la couche adhérente est constituée d'un alliage métallique contenant du Ni, Co, CR, Al, Y [MCrAlY (M=Ni, Co)], dans laquelle la couche d'aluminisation est produite par diffusion entrante d'Al sur la couche adhérente et la couche de céramique est constituée de Zr02, qui est partiellement stabilisé par l'oxyde d'yttrium,
caractérisée en ce que une perte induite par la durée de vie de la teneur en Al dans la couche adhérente est diminuée de telle sorte que le matériau de la couche adhérente forme un alliage avec un ou plusieurs éléments métalliques avec un grand diamètre d'atome du groupe Re, W, Si, Hf et/ou Ta et en ce que la couche adhérente présente après l'application la composition chimique suivante :Ni résiduelCo 15 à 30 %Cr 15 à 25 %Al 6 à 13 %Y 0,2 à 0,7 %Re jusqu'à 5 %W jusqu'à 5 %Si jusqu'à 3 %Hf jusqu'à 3 %Ta jusqu'à 5 %. - Couche de protection calorifique selon la revendication 1,
caractérisé en ce que le matériau de la couche adhérente forme un alliage avec Re et en ce que la couche adhérente présente après l'application la composition chimique suivante :Ni résiduelCo 25 %Cr 21 %Al 8 %Y 0,5 %Re 1,5 %.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510053531 DE102005053531A1 (de) | 2005-11-08 | 2005-11-08 | Wärmedämmende Schutzschicht für ein Bauteil innerhalb des Heißgasbereiches einer Gasturbine |
PCT/EP2006/010655 WO2007054265A2 (fr) | 2005-11-08 | 2006-11-07 | Couche de protection calorifuge destinee a un composant situe dans la zone des gaz chauds d'une turbine a gaz |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1945834A2 EP1945834A2 (fr) | 2008-07-23 |
EP1945834B1 true EP1945834B1 (fr) | 2017-01-04 |
Family
ID=37691010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06818401.9A Not-in-force EP1945834B1 (fr) | 2005-11-08 | 2006-11-07 | Couche de protection calorifuge destinée à un composant situé dans la zone des gaz chauds d'une turbine à gaz |
Country Status (8)
Country | Link |
---|---|
US (1) | US9139896B2 (fr) |
EP (1) | EP1945834B1 (fr) |
JP (1) | JP2009515048A (fr) |
CN (1) | CN101351576A (fr) |
CA (1) | CA2629066A1 (fr) |
DE (1) | DE102005053531A1 (fr) |
RU (1) | RU2008118065A (fr) |
WO (1) | WO2007054265A2 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008018539A1 (de) * | 2008-04-12 | 2009-10-15 | Berthold, Jürgen | Metallkörper mit metallischer Schutzschicht |
EP2216421A1 (fr) * | 2009-01-29 | 2010-08-11 | Siemens Aktiengesellschaft | Alliage, couche de protection et composant |
DE102010010595A1 (de) * | 2010-03-08 | 2011-09-08 | Lufthansa Technik Ag | Verfahren zur Reparatur von Dichtsegmenten in der Rotor-/Statordichtung einer Gasturbine |
FR2960970B1 (fr) * | 2010-06-03 | 2015-02-20 | Snecma | Mesure de l'endommagement d'une barriere thermique d'aube de turbine |
DE102011103731A1 (de) * | 2011-05-31 | 2012-12-06 | Man Diesel & Turbo Se | Verfahren zum Aufbringen einer Schutzschicht, mit einer Schutzschicht beschichtetes Bauteil und Gasturbine mit einem solchen Bauteil |
CN103060747B (zh) * | 2012-12-13 | 2014-10-15 | 北京航空航天大学 | 一种采用包埋渗工艺在Ni基高温合金上制备Y改性CoAlNi涂层的方法 |
EP2971243B1 (fr) | 2013-03-13 | 2020-02-26 | General Electric Company | Revêtements pour substrats métalliques |
US9289917B2 (en) * | 2013-10-01 | 2016-03-22 | General Electric Company | Method for 3-D printing a pattern for the surface of a turbine shroud |
KR102179506B1 (ko) * | 2013-12-23 | 2020-11-17 | 삼성전자 주식회사 | 전자장치 및 그 제어방법 |
US10578014B2 (en) * | 2015-11-20 | 2020-03-03 | Tenneco Inc. | Combustion engine components with dynamic thermal insulation coating and method of making and using such a coating |
CN105463453B (zh) * | 2015-11-25 | 2018-09-14 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种界面稳定的热障涂层及其制备方法 |
CN109844149A (zh) * | 2016-09-12 | 2019-06-04 | 西门子股份公司 | NiCoCrAlY合金、粉末和层体系 |
US10605785B2 (en) * | 2017-06-07 | 2020-03-31 | General Electric Company | Sensor system and method |
CN108754386A (zh) * | 2018-07-27 | 2018-11-06 | 北方工业大学 | 耐热冲击MCrAlY涂层及其制备方法 |
CN109735798B (zh) * | 2019-01-17 | 2020-08-07 | 长沙理工大学 | 抗高温蠕变性优良的改性奥氏体不锈钢及其制备方法 |
CN111893363B (zh) * | 2020-07-31 | 2021-11-19 | 西安交通大学 | 一种具有优异强度塑性匹配的NiCoCr基中熵合金及制备方法 |
CN112458351B (zh) * | 2020-10-22 | 2021-10-15 | 中国人民解放军陆军装甲兵学院 | 高抗压强度的镍钴基高温合金 |
CN114086101A (zh) * | 2021-11-19 | 2022-02-25 | 华能国际电力股份有限公司 | 一种抗高温氧化和热腐蚀热障涂层及制备方法 |
CN114262859B (zh) * | 2021-12-29 | 2023-01-31 | 矿冶科技集团有限公司 | 一种双界面性能强化的MCrAlYX粘结层和热障涂层及其制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US32121A (en) * | 1861-04-23 | Francis comtesse | ||
DE1758010A1 (de) * | 1968-03-20 | 1970-12-10 | Dr Dietrich Merz | Hochwarmfeste Legierungen mit Anteilen an Rhenium und Hafnium |
US4034142A (en) * | 1975-12-31 | 1977-07-05 | United Technologies Corporation | Superalloy base having a coating containing silicon for corrosion/oxidation protection |
US4447503A (en) * | 1980-05-01 | 1984-05-08 | Howmet Turbine Components Corporation | Superalloy coating composition with high temperature oxidation resistance |
USRE32121E (en) * | 1981-08-05 | 1986-04-22 | United Technologies Corporation | Overlay coatings for superalloys |
CA1209827A (fr) * | 1981-08-05 | 1986-08-19 | David S. Duvall | Enduits de surcouche a forte teneur d'yttrium |
US4419416A (en) * | 1981-08-05 | 1983-12-06 | United Technologies Corporation | Overlay coatings for superalloys |
US4933239A (en) * | 1989-03-06 | 1990-06-12 | United Technologies Corporation | Aluminide coating for superalloys |
US5268238A (en) * | 1989-08-10 | 1993-12-07 | Siemens Aktiengesellschaft | Highly corrosion and/or oxidation-resistant protective coating containing rhenium applied to gas turbine component surface and method thereof |
DE58908611D1 (de) * | 1989-08-10 | 1994-12-08 | Siemens Ag | Hochtemperaturfeste korrosionsschutzbeschichtung, insbesondere für gasturbinenbauteile. |
US5273712A (en) * | 1989-08-10 | 1993-12-28 | Siemens Aktiengesellschaft | Highly corrosion and/or oxidation-resistant protective coating containing rhenium |
DE3926479A1 (de) * | 1989-08-10 | 1991-02-14 | Siemens Ag | Rheniumhaltige schutzbeschichtung, mit grosser korrosions- und/oder oxidationsbestaendigkeit |
US5087477A (en) * | 1990-02-05 | 1992-02-11 | United Technologies Corporation | Eb-pvd method for applying ceramic coatings |
US5401307A (en) * | 1990-08-10 | 1995-03-28 | Siemens Aktiengesellschaft | High temperature-resistant corrosion protection coating on a component, in particular a gas turbine component |
US5582635A (en) * | 1990-08-10 | 1996-12-10 | Siemens Aktiengesellschaft | High temperature-resistant corrosion protection coating for a component in particular a gas turbine component |
RU2147624C1 (ru) * | 1994-10-14 | 2000-04-20 | Сименс АГ | Защитный слой для защиты детали от коррозии, окисления и термической перегрузки, а также способ его изготовления |
DE19615012A1 (de) * | 1995-08-16 | 1997-02-20 | Siemens Ag | Erzeugnis zur Führung eines heißen, oxidierenden Gases |
JP3258599B2 (ja) * | 1996-06-27 | 2002-02-18 | ユナイテッド テクノロジーズ コーポレイション | 断熱バリヤコーティングシステム |
GB9724844D0 (en) * | 1997-11-26 | 1998-01-21 | Rolls Royce Plc | A coated superalloy article and a method of coating a superalloy article |
DE19807359A1 (de) * | 1998-02-21 | 1999-08-26 | Deutsch Zentr Luft & Raumfahrt | Wärmedämmschichtsystem mit integrierter Aluminiumoxidschicht |
CZ300909B6 (cs) * | 1998-02-28 | 2009-09-09 | General Electric Company | Vícevrstvový vazební povlak pro povlakový systém tepelné ochranné bariéry a zpusob jeho vytvorení |
US20040180233A1 (en) * | 1998-04-29 | 2004-09-16 | Siemens Aktiengesellschaft | Product having a layer which protects against corrosion. and process for producing a layer which protects against corrosion |
AU4505399A (en) * | 1999-06-02 | 2000-12-28 | Abb Research Ltd | Coating composition for high temperature protection |
DE10347363A1 (de) * | 2003-10-11 | 2005-05-12 | Mtu Aero Engines Gmbh | Verfahren zur lokalen Alitierung, Silizierung oder Chromierung von metallischen Bauteilen |
DE102004045049A1 (de) * | 2004-09-15 | 2006-03-16 | Man Turbo Ag | Verfahren zum Aufbringen einer Schutzschicht |
-
2005
- 2005-11-08 DE DE200510053531 patent/DE102005053531A1/de not_active Ceased
-
2006
- 2006-11-07 WO PCT/EP2006/010655 patent/WO2007054265A2/fr active Application Filing
- 2006-11-07 US US12/084,726 patent/US9139896B2/en active Active
- 2006-11-07 EP EP06818401.9A patent/EP1945834B1/fr not_active Not-in-force
- 2006-11-07 CN CNA2006800414617A patent/CN101351576A/zh active Pending
- 2006-11-07 CA CA 2629066 patent/CA2629066A1/fr not_active Abandoned
- 2006-11-07 JP JP2008539322A patent/JP2009515048A/ja active Pending
- 2006-11-07 RU RU2008118065/02A patent/RU2008118065A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20090011260A1 (en) | 2009-01-08 |
RU2008118065A (ru) | 2009-12-20 |
WO2007054265A2 (fr) | 2007-05-18 |
DE102005053531A1 (de) | 2007-05-10 |
CN101351576A (zh) | 2009-01-21 |
WO2007054265A3 (fr) | 2007-11-01 |
JP2009515048A (ja) | 2009-04-09 |
CA2629066A1 (fr) | 2007-05-18 |
US9139896B2 (en) | 2015-09-22 |
EP1945834A2 (fr) | 2008-07-23 |
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