EP1945834A2 - Couche de protection calorifuge destinee a un composant situe dans la zone des gaz chauds d'une turbine a gaz - Google Patents

Couche de protection calorifuge destinee a un composant situe dans la zone des gaz chauds d'une turbine a gaz

Info

Publication number
EP1945834A2
EP1945834A2 EP06818401A EP06818401A EP1945834A2 EP 1945834 A2 EP1945834 A2 EP 1945834A2 EP 06818401 A EP06818401 A EP 06818401A EP 06818401 A EP06818401 A EP 06818401A EP 1945834 A2 EP1945834 A2 EP 1945834A2
Authority
EP
European Patent Office
Prior art keywords
layer
percent
diffusion
protective layer
adhesive 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.)
Granted
Application number
EP06818401A
Other languages
German (de)
English (en)
Other versions
EP1945834B1 (fr
Inventor
Sharad Chandra
Norbert Czech
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.)
MAN Energy Solutions SE
Original Assignee
MAN Turbo AG
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.)
Filing date
Publication date
Application filed by MAN Turbo AG filed Critical MAN Turbo AG
Publication of EP1945834A2 publication Critical patent/EP1945834A2/fr
Application granted granted Critical
Publication of EP1945834B1 publication Critical patent/EP1945834B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

  • the invention relates to a thermal insulation for a component within the hot gas region of a gas turbine having the features of the preamble of claim 1.
  • the surfaces in the hot gas area are almost completely provided with coatings in modern gas turbines. Exceptions are in some cases still the blades of rear turbine rows.
  • the thermal insulation layers serve to lower the
  • Zirconium oxide which is generally partially stabilized with about 7% by weight of yttrium oxide (International abbreviation: "YPSZ” by Yttria Partially Sitabilized Zircoma), has become established as the ceramic material for the thermal insulation layer m are divided into two main classes: - Thermally sprayed layers (usually with atmospheric pissma, APS), in which, depending on the desired layer thickness and stress distribution, a porosity between approximately 10 and 25% by volume m of the ceramic layer is set to ( ⁇ Au ⁇ resp ⁇ L: th * ⁇ haftscnj.cht done by rpecnar .. see Ver'zlamm réelle - lij-creLs ⁇ lektronenstrahl deposited £ 3. Sc ⁇ icfiten
  • the DBX compliance with certain deposition conditions comprise a columnar or ko] umnare ⁇ ehnungstolerante structure.
  • the layer is chemically bound by formation of an Al / Zr mixed oxide on a pure aluminum oxide layer (TGO) formed by the adhesion layer during the deposition and then in operation, which places particular demands on the oxide growth on the adhesion layer.
  • TGO pure aluminum oxide layer
  • MCrAlY Schichcen contained m a NiCoCr (,, ⁇ ") matrix, the intermetallic ß-r ⁇ ase MiCoAl as aluminum stock The ß-phase MiCoAI ha.
  • MCrAlY Schichcen contained m a NiCoCr (,, ⁇ ") matrix, the intermetallic ß-r ⁇ ase MiCoAl as aluminum stock The ß-phase MiCoAI ha.
  • the praktiscn realizable Al content aass
  • the structure of an aluminized MCrAlY layer consists of the inner, largely unchanged ⁇ , ß 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 resistance 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 is based on the object of avoiding the disadvantages described above and of slowing down the diffusion in a generic protective layer without the oxidation properties of the aluminized layer as well as the bu ) ' LiIir ⁇ r and jstems.-i? ga ⁇ r öeei nfiusst ground ⁇ es SC ic'i c?.
  • the diffusion is slowed down by the addition of preferably Re, but also by W, Si, Hf and / or Ta m of the specified concentration by the modification of the particularly composed NiCoCrAlY adhesive layer.
  • the service life of the thermal insulation layer, especially the layer applied by EB-PVD is considerably prolonged by the diffusion resistance to the base material and the overbalancing hm. In case of premature failure of the thermal barrier coating, e.g. B. by Fremdkorperem Kunststoff or erosion, a longer "emergency operation" is possible.
  • the production of the thermal barrier layer takes place in the following manner.
  • an adhesive layer for. B. by thermal spraying applied.
  • a prealloyed ⁇ nd dusted powder is used, which has the following chemical composition: Co 15 to 30 wt.%, Cr 15 to 25 wt.%, Al 6 to 13 wt.%, Y 0.2 Dis 0.7 wt.% , Rest Ni.
  • the powder contains one or more of the elements Re up to 5 wt.%, ⁇ up to 5 wt.%, Si up to 3 wt.%, Hf Dis 3 wt.%, Ta to 5%.
  • the powder used following chemical Zusammer.se " ⁇ ur> g ⁇ Co 25 Ge / 7%, Cr has 21 wt.%, Al 8 wt.%, Y 0.5 wt.% Re 1.5 wt. %, Remainder Ni
  • the adhesive layer has the chemical composition of the powder used.
  • the overlapping is carried out by means of overalignment, that is to say by a treatment in which a reactive Al-containing gas, as a rule, is added to the surface of the aliquot of Al-Diffusior-Sschj cnt is an Ai-halo ⁇ emd (AlX 2 ), is at a higher temperature Eimvarcs ⁇ iffusion of Al, combined with a Ausvarts ⁇ iffusion of Ni, causes:.
  • an inner diffusion zone is formed on the largely unchanged adhesive layer within the diffusion layer, and above this an outer structure of a brittle ⁇ -NiAl phase.
  • the outer building layer is removed by blasting with hard particles, such as corundum, silicon carbide, metal wires or other known grinding or polishing down to the inner diffusion zone of the diffusion layer.
  • the abrasive treatment is driven so far that the surface of the remaining diffusion layer has an Al content of more than 18% and less than 30%.
  • 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)

Abstract

L'invention concerne une couche de protection calorifuge destinée à un composant situé dans la zone des gaz chauds d'une turbine à gaz, composée d'une couche adhésive, d'une couche de diffusion et d'une couche céramique appliquée sur le métal de base du composant, résistant aux température élevées. La couche adhésive est composée d'un alliage métallique [MCrAlY (M = Ni, Co) ] contenant Ni, Co, Cr, Al et Y, la couche de diffusion est produite par calorisation de la couche adhésive et la couche céramique est composée de ZrO2 partiellement stabilisé par de l'oxyde d'yttrium. Le matériau de la couche adhésive est additionné d'un ou plusieurs éléments chimiques, métalliques, présentant un diamètre atomique élevé, du groupe Re, W, Si, Hf et/ou Ta. Après application, la couche adhésive présente la composition chimique suivante : 15 à 30 % de Co, 15 à 25 % de Cr, 6 à 13 % d'Al, 0,2 à 0,7 % d'Y, jusqu'à 5 % de Re, jusqu'à 5 % de W, jusqu'à 3 % de Si, jusqu'à 3 % de Hf, jusqu'à 5 % de Ta, et le reste de Ni.
EP06818401.9A 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 Not-in-force EP1945834B1 (fr)

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 true EP1945834A2 (fr) 2008-07-23
EP1945834B1 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)

* Cited by examiner, † Cited by third party
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

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007054265A3 *

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
EP1945834B1 (fr) 2017-01-04
WO2007054265A3 (fr) 2007-11-01
JP2009515048A (ja) 2009-04-09
CA2629066A1 (fr) 2007-05-18
US9139896B2 (en) 2015-09-22

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