FR2979014B1 - Procede de determination de l'apparition de decohesions dans une couche de revetement en ceramique transparente formee sur un substrat - Google Patents

Procede de determination de l'apparition de decohesions dans une couche de revetement en ceramique transparente formee sur un substrat

Info

Publication number
FR2979014B1
FR2979014B1 FR1157283A FR1157283A FR2979014B1 FR 2979014 B1 FR2979014 B1 FR 2979014B1 FR 1157283 A FR1157283 A FR 1157283A FR 1157283 A FR1157283 A FR 1157283A FR 2979014 B1 FR2979014 B1 FR 2979014B1
Authority
FR
France
Prior art keywords
decohesions
appearance
substrate
determining
coating 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.)
Active
Application number
FR1157283A
Other languages
English (en)
Other versions
FR2979014A1 (fr
Inventor
Gregory Fabre
Jean-Yves Guedou
Vincent Guipont
Michel Christian Marcel Jeandin
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.)
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Safran Aircraft Engines SAS
Original Assignee
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
SNECMA SAS
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 Association pour la Recherche et le Developpement des Methodes et Processus Industriels, SNECMA SAS filed Critical Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Priority to FR1157283A priority Critical patent/FR2979014B1/fr
Priority to US14/238,006 priority patent/US9599568B2/en
Priority to EP12758550.3A priority patent/EP2742339A1/fr
Priority to PCT/FR2012/051856 priority patent/WO2013021134A1/fr
Publication of FR2979014A1 publication Critical patent/FR2979014A1/fr
Application granted granted Critical
Publication of FR2979014B1 publication Critical patent/FR2979014B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • G01N2021/8427—Coatings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Physics (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR1157283A 2011-08-10 2011-08-10 Procede de determination de l'apparition de decohesions dans une couche de revetement en ceramique transparente formee sur un substrat Active FR2979014B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1157283A FR2979014B1 (fr) 2011-08-10 2011-08-10 Procede de determination de l'apparition de decohesions dans une couche de revetement en ceramique transparente formee sur un substrat
US14/238,006 US9599568B2 (en) 2011-08-10 2012-08-07 Method of determining the appearance of losses of cohesion in a transparent ceramic coating layer formed on a substrate
EP12758550.3A EP2742339A1 (fr) 2011-08-10 2012-08-07 Procede de determination de l'apparition de decohesions dans une couche de revetement en ceramique transparente formee sur un substrat
PCT/FR2012/051856 WO2013021134A1 (fr) 2011-08-10 2012-08-07 Procede de determination de l'apparition de decohesions dans une couche de revetement en ceramique transparente formee sur un substrat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157283A FR2979014B1 (fr) 2011-08-10 2011-08-10 Procede de determination de l'apparition de decohesions dans une couche de revetement en ceramique transparente formee sur un substrat

Publications (2)

Publication Number Publication Date
FR2979014A1 FR2979014A1 (fr) 2013-02-15
FR2979014B1 true FR2979014B1 (fr) 2013-08-30

Family

ID=46832476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157283A Active FR2979014B1 (fr) 2011-08-10 2011-08-10 Procede de determination de l'apparition de decohesions dans une couche de revetement en ceramique transparente formee sur un substrat

Country Status (4)

Country Link
US (1) US9599568B2 (fr)
EP (1) EP2742339A1 (fr)
FR (1) FR2979014B1 (fr)
WO (1) WO2013021134A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2666186T3 (es) 2015-06-05 2018-05-03 The Procter & Gamble Company Composición detergente líquida compactada para lavado de ropa
EP3101107B1 (fr) 2015-06-05 2019-04-24 The Procter and Gamble Company Composition de detergent liquide compacte pour blanchisserie
EP3101102B2 (fr) 2015-06-05 2023-12-13 The Procter & Gamble Company Composition de detergent liquide compacte pour blanchisserie
CN109839352B (zh) * 2017-11-29 2021-04-30 中国石油天然气股份有限公司 一种检测金属工件与涂层之间的贴合程度的方法及装置
CN113920118B (zh) * 2021-12-14 2022-03-15 武汉卓久玻璃制品有限公司 基于图像处理的中空玻璃间隔条缺胶检测方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015502A (en) * 1988-11-03 1991-05-14 Allied-Signal Inc. Ceramic thermal barrier coating with alumina interlayer
KR960018523A (ko) * 1994-11-16 1996-06-17 배순훈 드럼의 다이아몬드상 카본 코팅두께 측정방법
FR2745590B1 (fr) * 1996-02-29 1998-05-15 Snecma Revetement de barriere thermique a sous-couche amelioree et pieces revetues par une telle barriere thermique
US6285449B1 (en) * 1999-06-11 2001-09-04 University Of Chicago Optical method and apparatus for detection of defects and microstructural changes in ceramics and ceramic coatings
US20040149026A1 (en) * 2003-02-05 2004-08-05 General Electric Company Method and devices for quantitative evaluation of coatings
FR2926137B1 (fr) * 2008-01-03 2012-07-06 Snecma Procede de determination de l'adherence d'une couche de barriere thermique en ceramique formee sur un substrat
EP2263076A1 (fr) * 2008-03-28 2010-12-22 Schott AG Procédé d'essai thermographique de matériaux non métalliques, en particulier de matériaux non métalliques revêtus, ainsi que leur procédé de fabrication, et objets fabriqués selon ce procédé
US20120034491A1 (en) * 2010-08-05 2012-02-09 United Technologies Corporation Cmas resistant tbc coating

Also Published As

Publication number Publication date
EP2742339A1 (fr) 2014-06-18
US20140185916A1 (en) 2014-07-03
WO2013021134A1 (fr) 2013-02-14
FR2979014A1 (fr) 2013-02-15
US9599568B2 (en) 2017-03-21

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Owner name: ARMINES, FR

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Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

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