BRPI0800973A2 - método para depositar uma barreira térmica em uma superliga monocristalina, peça, pá de turbina, e, turbomáquina - Google Patents

método para depositar uma barreira térmica em uma superliga monocristalina, peça, pá de turbina, e, turbomáquina

Info

Publication number
BRPI0800973A2
BRPI0800973A2 BRPI0800973-2A BRPI0800973A BRPI0800973A2 BR PI0800973 A2 BRPI0800973 A2 BR PI0800973A2 BR PI0800973 A BRPI0800973 A BR PI0800973A BR PI0800973 A2 BRPI0800973 A2 BR PI0800973A2
Authority
BR
Brazil
Prior art keywords
thermal barrier
oxide
depositing
turbocharger
turbine blade
Prior art date
Application number
BRPI0800973-2A
Other languages
English (en)
Inventor
Florent Bourlier
Biavant Kristell Le
Original Assignee
Snecma
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38686756&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0800973(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Snecma filed Critical Snecma
Publication of BRPI0800973A2 publication Critical patent/BRPI0800973A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • 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
    • C23C28/04—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 only coatings of inorganic non-metallic material
    • C23C28/042—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 only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

MéTODO PARA DEPOSITAR UMA BARREIRA TéRMICA EM UMA SUPERLIGA MONOCRISTALINA, PEçA, Pá DE TURBINA, E, TURBOMáQUINA. A invenção diz respeito ao campo de superligas revestidas em uma barreira térmica. Em uma superliga monocristalina (10) com a seguinte composição em peso: 3,5 % a 7,5 % de Cr, O a 1,5 % de Mo, 1,5 % a 5,5 % de Re, 2,5 % a 5,5 % de Ru, 3,5 % a 8,5 % de W, 5 % a 6,5 % de Ai, 0 a 2,5 % de Ti, 4,5 % a 9 % de Ta, 0,08 % a 0,12 % de Hf, 0,08 % a 0,12 % de Si, o equilíbrio para 100 % sendo constituído por Ni e quaisquer impurezas, e uma zircónia (20) estabilizada é depositada diretamente, a zircónia sendo estabilizada com pelo menos um óxido de um elemento selecionado do grupo constituído por terras raras, ou com uma combinação de um óxido de tântalo e pelo menos um óxido de terra rara, ou com uma combinação de um óxido de nióbio e pelo menos um óxido de terra rara.
BRPI0800973-2A 2007-03-30 2008-03-28 método para depositar uma barreira térmica em uma superliga monocristalina, peça, pá de turbina, e, turbomáquina BRPI0800973A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0754156A FR2914319B1 (fr) 2007-03-30 2007-03-30 Barriere thermique deposee directement sur superalliages monocristallins.

Publications (1)

Publication Number Publication Date
BRPI0800973A2 true BRPI0800973A2 (pt) 2009-07-14

Family

ID=38686756

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0800973-2A BRPI0800973A2 (pt) 2007-03-30 2008-03-28 método para depositar uma barreira térmica em uma superliga monocristalina, peça, pá de turbina, e, turbomáquina

Country Status (7)

Country Link
US (1) US20080317622A1 (pt)
EP (1) EP1975261B1 (pt)
JP (1) JP2008255485A (pt)
BR (1) BRPI0800973A2 (pt)
CA (1) CA2626908C (pt)
FR (1) FR2914319B1 (pt)
RU (1) RU2464351C2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962447B1 (fr) * 2010-07-06 2013-09-20 Snecma Barriere thermique pour aube de turbine, a structure colonnaire avec des colonnes espacees
RU2615099C1 (ru) * 2015-10-26 2017-04-03 Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" Способ выращивания эпитаксиальной пленки дисилицида европия на кремнии
FR3052463B1 (fr) * 2016-06-10 2020-05-08 Safran Procede de fabrication d'une piece en superalliage a base de nickel contenant de l'hafnium
FR3057880B1 (fr) * 2016-10-25 2018-11-23 Safran Superalliage a base de nickel, aube monocristalline et turbomachine
CN111321384A (zh) * 2020-04-21 2020-06-23 南京信息工程大学 一种在镍基合金上制备二氧化锆薄膜的方法
CN117802351B (zh) * 2024-02-29 2024-06-04 成都先进金属材料产业技术研究院股份有限公司 高强耐蚀钛合金管材及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557598B1 (fr) 1983-12-29 1986-11-28 Armines Alliage monocristallin a matrice a base de nickel
US5514482A (en) 1984-04-25 1996-05-07 Alliedsignal Inc. Thermal barrier coating system for superalloy components
US5262245A (en) 1988-08-12 1993-11-16 United Technologies Corporation Advanced thermal barrier coated superalloy components
RU2065505C1 (ru) * 1992-09-10 1996-08-20 Акционерное общество "Моторостроитель" Лопатка турбины и способ ее изготовления
US5538796A (en) * 1992-10-13 1996-07-23 General Electric Company Thermal barrier coating system having no bond coat
WO1996012049A1 (de) * 1994-10-14 1996-04-25 Siemens Aktiengesellschaft Schutzschicht zum schutz eines bauteils gegen korrosion, oxidation und thermische überbeanspruchung sowie verfahren zu ihrer herstellung
FR2780982B1 (fr) * 1998-07-07 2000-09-08 Onera (Off Nat Aerospatiale) Superalliage monocristallin a base de nickel a haut solvus
FR2780983B1 (fr) * 1998-07-09 2000-08-04 Snecma Superalliage monocristallin a base de nickel a resistance accrue a haute temperature
JP2002167636A (ja) * 2000-10-30 2002-06-11 United Technol Corp <Utc> 接合被覆なしに断熱被覆を保持できる低密度耐酸化性超合金材料
US7001859B2 (en) * 2001-01-22 2006-02-21 Ohio Aerospace Institute Low conductivity and sintering-resistant thermal barrier coatings
EP1295969A1 (en) * 2001-09-22 2003-03-26 ALSTOM (Switzerland) Ltd Method of growing a MCrAIY-coating and an article coated with the MCrAIY-coating
US6974637B2 (en) * 2003-12-19 2005-12-13 General Electric Company Ni-base superalloy having a thermal barrier coating system
RU2260071C1 (ru) * 2004-09-30 2005-09-10 Балдаев Лев Христофорович Способ нанесения теплозащитного эрозионно стойкого покрытия

Also Published As

Publication number Publication date
FR2914319B1 (fr) 2009-06-26
JP2008255485A (ja) 2008-10-23
CA2626908C (fr) 2015-08-11
RU2008112052A (ru) 2009-10-10
EP1975261A1 (fr) 2008-10-01
CA2626908A1 (fr) 2008-09-30
US20080317622A1 (en) 2008-12-25
RU2464351C2 (ru) 2012-10-20
FR2914319A1 (fr) 2008-10-03
EP1975261B1 (fr) 2016-11-09

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Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO, PORTANTO CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]