CA2110007A1 - Methode de realisation d'un revetement isolant - Google Patents

Methode de realisation d'un revetement isolant

Info

Publication number: CA2110007A1
Authority: CA; Canada
Prior art keywords: substrate; zirconia layer; bondcoat; zirconia; barrier coating
Prior art date: 1992-12-29
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.): Abandoned

Application number

CA002110007A

Other languages

English (en)

Inventor

Adrian M. Beltran

Robert S. Shalvoy

Yuk-Chiu Lau

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.)

General Electric Co

Original Assignee

General Electric Co

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.)

1992-12-29

Filing date

1993-11-25

Publication date

1994-06-30

1993-11-25 Application filed by General Electric Co filed Critical General Electric Co

1994-06-30 Publication of CA2110007A1 publication Critical patent/CA2110007A1/fr

Status Abandoned legal-status Critical Current

Links

239000012720 thermal barrier coating Substances 0.000 title claims abstract description 20
238000000576 coating method Methods 0.000 title abstract description 16
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 77
238000000034 method Methods 0.000 claims abstract description 35
230000008569 process Effects 0.000 claims abstract description 34
239000000758 substrate Substances 0.000 claims abstract description 27
238000000151 deposition Methods 0.000 claims abstract description 15
229910052751 metal Inorganic materials 0.000 claims abstract description 5
239000002184 metal Substances 0.000 claims abstract description 5
239000007921 spray Substances 0.000 claims description 4
229910052759 nickel Inorganic materials 0.000 claims description 3
229910045601 alloy Inorganic materials 0.000 claims 2
239000000956 alloy Substances 0.000 claims 2
229910000601 superalloy Inorganic materials 0.000 claims 1
239000010410 layer Substances 0.000 description 32
239000011248 coating agent Substances 0.000 description 10
238000005382 thermal cycling Methods 0.000 description 8
230000008021 deposition Effects 0.000 description 7
239000000919 ceramic Substances 0.000 description 6
239000000843 powder Substances 0.000 description 5
230000007704 transition Effects 0.000 description 5
230000008901 benefit Effects 0.000 description 4
238000002485 combustion reaction Methods 0.000 description 3
239000007789 gas Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
230000003647 oxidation Effects 0.000 description 3
238000007254 oxidation reaction Methods 0.000 description 3
238000009718 spray deposition Methods 0.000 description 3
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
230000004888 barrier function Effects 0.000 description 2
239000002131 composite material Substances 0.000 description 2
230000009467 reduction Effects 0.000 description 2
229910002076 stabilized zirconia Inorganic materials 0.000 description 2
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical group CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
UOACKFBJUYNSLK-XRKIENNPSA-N Estradiol Cypionate Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H](C4=CC=C(O)C=C4CC3)CC[C@@]21C)C(=O)CCC1CCCC1 UOACKFBJUYNSLK-XRKIENNPSA-N 0.000 description 1
230000004075 alteration Effects 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
239000012159 carrier gas Substances 0.000 description 1
CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005336 cracking Methods 0.000 description 1
238000005137 deposition process Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000005457 optimization Methods 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
-1 where M is Co Substances 0.000 description 1
229910052727 yttrium Inorganic materials 0.000 description 1
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- 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
- C23C4/073—Metallic material containing MCrAl or MCrAlY alloys, where M is nickel, cobalt or iron, with or without non-metal elements
- 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
- 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
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/129—Flame spraying
- 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
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Other Surface Treatments For Metallic Materials (AREA)
Coating By Spraying Or Casting (AREA)
Turbine Rotor Nozzle Sealing (AREA)

CA002110007A 1992-12-29 1993-11-25 Methode de realisation d'un revetement isolant Abandoned CA2110007A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US99692092A	1992-12-29	1992-12-29
US996,920		1992-12-29

Publications (1)

Publication Number	Publication Date
CA2110007A1 true CA2110007A1 (fr)	1994-06-30

Family

ID=25543430

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002110007A Abandoned CA2110007A1 (fr)	1992-12-29	1993-11-25	Methode de realisation d'un revetement isolant

Country Status (5)

Country	Link
EP (1)	EP0605196A1 (fr)
JP (1)	JPH06235074A (fr)
KR (1)	KR940014878A (fr)
CA (1)	CA2110007A1 (fr)
NO (1)	NO934862L (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0705911B1 (fr) *	1994-10-04	2001-12-05	General Electric Company	Revêtement de barrière thermique
US5558922A (en) *	1994-12-28	1996-09-24	General Electric Company	Thick thermal barrier coating having grooves for enhanced strain tolerance
US5512382A (en) *	1995-05-08	1996-04-30	Alliedsignal Inc.	Porous thermal barrier coating
US6102656A (en) *	1995-09-26	2000-08-15	United Technologies Corporation	Segmented abradable ceramic coating
JPH1088368A (ja) *	1996-09-19	1998-04-07	Toshiba Corp	遮熱コーティング部材およびその作製方法
US6057047A (en) *	1997-11-18	2000-05-02	United Technologies Corporation	Ceramic coatings containing layered porosity
US5876860A (en) *	1997-12-09	1999-03-02	N.V. Interturbine	Thermal barrier coating ceramic structure
US6106959A (en) *	1998-08-11	2000-08-22	Siemens Westinghouse Power Corporation	Multilayer thermal barrier coating systems
US6287644B1 (en)	1999-07-02	2001-09-11	General Electric Company	Continuously-graded bond coat and method of manufacture
US6716539B2 (en) *	2001-09-24	2004-04-06	Siemens Westinghouse Power Corporation	Dual microstructure thermal barrier coating
US7258934B2 (en)	2002-09-25	2007-08-21	Volvo Aero Corporation	Thermal barrier coating and a method of applying such a coating
WO2004029330A1 (fr) *	2002-09-25	2004-04-08	Volvo Aero Corporation	Revetement barriere thermique et son procede d'application
SE527179C2 (sv) *	2003-12-05	2006-01-17	Sandvik Intellectual Property	Tunnfilmssolcell eller tunnfilmsbatteri, innefattande en zirkoniumoxidbelagd bandprodukt av ferritiskt kromstål
JP4645030B2 (ja) *	2003-12-18	2011-03-09	株式会社日立製作所	遮熱被膜を有する耐熱部材
US7354663B2 (en)	2004-04-02	2008-04-08	Mitsubishi Heavy Industries, Ltd.	Thermal barrier coating, manufacturing method thereof, turbine part and gas turbine
US7597966B2 (en)	2005-06-10	2009-10-06	General Electric Company	Thermal barrier coating and process therefor
US20070099013A1 (en) *	2005-10-27	2007-05-03	General Electric Company	Methods and apparatus for manufacturing a component
WO2007112783A1 (fr) *	2006-04-06	2007-10-11	Siemens Aktiengesellschaft	Revetement stratifie formant une barriere thermique a porosite elevee et composant
US8372488B2 (en) *	2006-05-01	2013-02-12	General Electric Company	Methods and apparatus for thermal barrier coatings with improved overall thermal insulation characteristics
US7875370B2 (en)	2006-08-18	2011-01-25	United Technologies Corporation	Thermal barrier coating with a plasma spray top layer
DE102008007870A1 (de)	2008-02-06	2009-08-13	Forschungszentrum Jülich GmbH	Wärmedämmschichtsystem sowie Verfahren zu seiner Herstellung
US20090252985A1 (en) *	2008-04-08	2009-10-08	Bangalore Nagaraj	Thermal barrier coating system and coating methods for gas turbine engine shroud
EP2196559A1 (fr)	2008-12-15	2010-06-16	ALSTOM Technology Ltd	Système de revêtement de barrière thermique, composants revêtus avec celle-ci et procédé pour l'application d'un système de revêtement de barrière thermique à des composants
US20110033284A1 (en) *	2009-08-04	2011-02-10	United Technologies Corporation	Structurally diverse thermal barrier coatings
CN101698364B (zh) *	2009-11-03	2013-08-28	西安交通大学	一种热障涂层及其制备工艺
US9023486B2 (en)	2011-10-13	2015-05-05	General Electric Company	Thermal barrier coating systems and processes therefor
US9034479B2 (en)	2011-10-13	2015-05-19	General Electric Company	Thermal barrier coating systems and processes therefor
DE102012200560B4 (de)	2012-01-16	2014-08-21	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Verfahren zur Herstellung einer keramischen Schicht auf einer aus einer Ni-Basislegierung gebildeten Oberfläche und Gegenstand mit keramischer Schicht
US10280765B2 (en)	2013-11-11	2019-05-07	United Technologies Corporation	Article with coated substrate
JP6016861B2 (ja) *	2014-08-26	2016-10-26	三菱重工業株式会社	機械部品のコーティング方法
DE102014222686A1 (de) *	2014-11-06	2016-05-12	Siemens Aktiengesellschaft	Doppellagige Wärmedämmschicht durch unterschiedliche Beschichtungsverfahren
RU2702515C1 (ru) *	2018-06-06	2019-10-08	Общество с ограниченной ответственностью "Научно-производственное предприятие "Уралавиаспецтехнология"	Способ упрочняющей обработки детали из сплава на никелевой основе (варианты)
RU2697758C1 (ru) *	2019-01-14	2019-08-19	федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет"	Способ нанесения жаростойких покрытий y-мо-о из плазмы вакуумно-дугового разряда
CN113088859A (zh) *	2021-03-30	2021-07-09	潍柴动力股份有限公司	复合涂层、活塞、发动机和车辆

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US4503130A (en) *	1981-12-14	1985-03-05	United Technologies Corporation	Prestressed ceramic coatings
EP0185603B1 (fr) *	1984-11-28	1989-11-08	United Technologies Corporation	Amélioration de la résistance à l'usure d'un joint d'étanchéité d'une turbine constitué d'un matériau métal céramique
US4588607A (en) *	1984-11-28	1986-05-13	United Technologies Corporation	Method of applying continuously graded metallic-ceramic layer on metallic substrates
US4613259A (en) *	1984-11-28	1986-09-23	United Technologies Corporation	Apparatus for controlling powder flow rate in a carrier gas
US4880614A (en) *	1988-11-03	1989-11-14	Allied-Signal Inc.	Ceramic thermal barrier coating with alumina interlayer
IL99473A0 (en) *	1990-09-20	1992-08-18	United Technologies Corp	Columnar ceramic thermal barrier coating with improved adherence
GB9204791D0 (en) *	1992-03-05	1992-04-22	Rolls Royce Plc	A coated article

1993
- 1993-11-25 CA CA002110007A patent/CA2110007A1/fr not_active Abandoned
- 1993-12-22 EP EP93310442A patent/EP0605196A1/fr not_active Withdrawn
- 1993-12-24 JP JP5325561A patent/JPH06235074A/ja not_active Withdrawn
- 1993-12-28 NO NO934862A patent/NO934862L/no unknown
- 1993-12-28 KR KR1019930030354A patent/KR940014878A/ko not_active Withdrawn

Also Published As

Publication number	Publication date
NO934862D0 (no)	1993-12-28
JPH06235074A (ja)	1994-08-23
NO934862L (no)	1994-06-30
EP0605196A1 (fr)	1994-07-06
KR940014878A (ko)	1994-07-19

Legal Events

Date	Code	Title	Description
1997-11-25	FZDE	Discontinued

Publication	Publication Date	Title
CA2110007A1 (fr)	1994-06-30	Methode de realisation d'un revetement isolant
US20090252985A1 (en)	2009-10-08	Thermal barrier coating system and coating methods for gas turbine engine shroud
EP0909831B1 (fr)	2005-01-26	Procédé de dépôt d'une couche de liaison pour un revêtement de barrière thermique
EP1088909B1 (fr)	2008-04-30	Système de revêtement formant barrière thermique pour élément de moteur à turbine
KR100757603B1 (ko)	2007-09-10	금속 기판에 환경에 대한 보호성을 제공하기 위한 피복시스템 및 이와 관련된 방법
EP1295964B1 (fr)	2016-11-02	Revêtement barrière thermique à double microstructure
US4198442A (en)	1980-04-15	Method for producing elevated temperature corrosion resistant articles
US5863668A (en)	1999-01-26	Controlled thermal expansion coat for thermal barrier coatings
US6096381A (en)	2000-08-01	Process for densifying and promoting inter-particle bonding of a bond coat for a thermal barrier coating
US6264766B1 (en)	2001-07-24	Roughened bond coats for a thermal barrier coating system and method for producing
US5302465A (en)	1994-04-12	Plasma sprayed ceramic thermal barrier coating for NiAl-based intermetallic alloys
EP1939316A1 (fr)	2008-07-02	Système de revêtement de barrière thermique et procédé pour le revêtement d'un composant
EP0705911A1 (fr)	1996-04-10	Revêtement de barrière thermique
US4446199A (en)	1984-05-01	Overlay metallic-cermet alloy coating systems
US6306517B1 (en)	2001-10-23	Thermal barrier coatings having an improved columnar microstructure
US5281487A (en)	1994-01-25	Thermally protective composite ceramic-metal coatings for high temperature use
CA2760005A1 (fr)	2012-06-21	Methode de fabrication d'une structure d'enduction de barriere thermique
US20110086177A1 (en)	2011-04-14	Thermal spray method for producing vertically segmented thermal barrier coatings
CA2229124C (fr)	2001-08-14	Systeme de revetement a isolant thermique comprenant une couche superieure avec interface graduelle
CA2373591C (fr)	2013-10-22	Procede pour l'application d'un systeme de revetement de protection thermique sur un subjectile metallique
EP4621093A1 (fr)	2025-09-24	Procédés de formation d'un revêtement de liaison pour un revêtement de barrière
CA1129266A (fr)	1982-08-10	Methode de production d'articles a forte resistance a la corrosion aux temperatures elevees
EP3705597A1 (fr)	2020-09-09	Revêtement de barrière thermique présentant une adhérence améliorée
Levine	1978	High temperature surface protection
Boone	1979	Overlay coatings for gas turbine airfoils