FR2758186B1 - Procede non destructif pour estimer le vieillissement d'une piece en materiau composite - Google Patents

Procede non destructif pour estimer le vieillissement d'une piece en materiau composite

Info

Publication number
FR2758186B1
FR2758186B1 FR9700136A FR9700136A FR2758186B1 FR 2758186 B1 FR2758186 B1 FR 2758186B1 FR 9700136 A FR9700136 A FR 9700136A FR 9700136 A FR9700136 A FR 9700136A FR 2758186 B1 FR2758186 B1 FR 2758186B1
Authority
FR
France
Prior art keywords
estimating
aging
composite material
part made
destructive process
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.)
Expired - Lifetime
Application number
FR9700136A
Other languages
English (en)
Other versions
FR2758186A1 (fr
Inventor
Jean Yves Francois Chatellier
Jean Louis Fachinetti
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR9700136A priority Critical patent/FR2758186B1/fr
Priority to CA002225588A priority patent/CA2225588C/fr
Priority to GB9726619A priority patent/GB2321106B/en
Priority to US09/000,976 priority patent/US5922957A/en
Priority to JP00345298A priority patent/JP3547603B2/ja
Publication of FR2758186A1 publication Critical patent/FR2758186A1/fr
Application granted granted Critical
Publication of FR2758186B1 publication Critical patent/FR2758186B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/32—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise
    • G01N29/326—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise compensating for temperature variations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0258—Structural degradation, e.g. fatigue of composites, ageing of oils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/101—Number of transducers one transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
FR9700136A 1997-01-09 1997-01-09 Procede non destructif pour estimer le vieillissement d'une piece en materiau composite Expired - Lifetime FR2758186B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9700136A FR2758186B1 (fr) 1997-01-09 1997-01-09 Procede non destructif pour estimer le vieillissement d'une piece en materiau composite
CA002225588A CA2225588C (fr) 1997-01-09 1997-12-15 Procede non destructif pour estimer le vieillissement d'une piece en materiau composite
GB9726619A GB2321106B (en) 1997-01-09 1997-12-17 A non-destructive process for estimating the ageing of an article made of a composite material
US09/000,976 US5922957A (en) 1997-01-09 1997-12-30 Non-destructive process for estimating the ageing of an article made of a composite material
JP00345298A JP3547603B2 (ja) 1997-01-09 1998-01-09 複合材料部品の経時劣化を評価するための非破壊法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700136A FR2758186B1 (fr) 1997-01-09 1997-01-09 Procede non destructif pour estimer le vieillissement d'une piece en materiau composite

Publications (2)

Publication Number Publication Date
FR2758186A1 FR2758186A1 (fr) 1998-07-10
FR2758186B1 true FR2758186B1 (fr) 1999-02-05

Family

ID=9502458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9700136A Expired - Lifetime FR2758186B1 (fr) 1997-01-09 1997-01-09 Procede non destructif pour estimer le vieillissement d'une piece en materiau composite

Country Status (5)

Country Link
US (1) US5922957A (fr)
JP (1) JP3547603B2 (fr)
CA (1) CA2225588C (fr)
FR (1) FR2758186B1 (fr)
GB (1) GB2321106B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029442A1 (de) * 2000-06-21 2002-01-03 Giesecke & Devrient Gmbh Verfahren zur Bestimmung von Strukturinhomogenitäten in Blattgut
DE102004010128B4 (de) * 2004-03-02 2006-07-06 Atlas Material Testing Technology B.V. Vorrichtung und Verfahren zur Bewitterung und gleichzeitigen Ultraschallanalyse von Proben
DE102004018785A1 (de) * 2004-04-14 2005-11-03 Institut für Bioprozess- und Analysenmesstechnik e.V. Verfahren und Vorrichtung zur Bestimmung der akustischen Impedanz und der Dichte von Flüssigkeiten
EP1903335B1 (fr) * 2005-06-20 2017-03-08 Airbus Operations S.L. Procédé de detection ultrasonore et de controle preventif de défectuosité dans des pièces de materiaux composites
EP2154527A1 (fr) * 2008-08-15 2010-02-17 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Procédé et appareil pour rechercher de manière non-destructive une propriété de vieillissement d'un objet
FR2984506B1 (fr) * 2011-12-14 2014-01-17 Snecma Controle non destructif de film radiologique reinscriptible
RU2542683C1 (ru) * 2013-12-25 2015-02-20 Акционерное общество "Всероссийский научно-исследовательский институт по эксплуатации атомных электростанций" (АО "ВНИИАЭС") Способ повышения эффективности эксплуатации изделий
WO2024105438A1 (fr) * 2022-11-17 2024-05-23 Ecole Polytechnique Federale De Lausanne (Epfl) Système d'entraînement d'inspection par ultrasons

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050530A (en) * 1976-05-14 1977-09-27 Pitney-Bowes, Inc. Method and apparatus for determining weight and mass
US4537630A (en) * 1983-05-31 1985-08-27 General Electric Company Acoustic impedance measurement
JPS60195473A (ja) * 1984-03-17 1985-10-03 Terumo Corp 超音波測定装置
DE3424652C2 (de) * 1984-07-04 1993-11-11 Gao Ges Automation Org Vorrichtung zur dynamischen berührungslosen Bestimmung des lokalen Flächengewichts von blattförmigem Material
US5009104A (en) * 1989-11-30 1991-04-23 General Dynamics Corporation Ultrasonic cure monitoring of advanced composites
US5092176A (en) * 1990-06-29 1992-03-03 The Babcock & Wilcox Company Method for determining deposit buildup
US5168469A (en) * 1991-01-02 1992-12-01 E. I. Du Pont De Nemours And Company Thickness and flaw detection using time mapping into memory technique
DE4116584A1 (de) * 1991-05-22 1992-11-26 Nukem Gmbh Verfahren und vorrichtung zur zerstoerungsfreien feststellung von werkstoffkennwerten
DE4446367A1 (de) * 1994-12-23 1996-06-27 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zur dynamischen Bestimmung der Dicke und/oder des Flächengewichts von bewegtem Meßgut

Also Published As

Publication number Publication date
JP3547603B2 (ja) 2004-07-28
GB2321106A (en) 1998-07-15
CA2225588A1 (fr) 1998-07-09
CA2225588C (fr) 2006-06-06
GB2321106B (en) 2000-08-23
JPH10206401A (ja) 1998-08-07
US5922957A (en) 1999-07-13
FR2758186A1 (fr) 1998-07-10
GB9726619D0 (en) 1998-02-18

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
PLFP Fee payment

Year of fee payment: 20

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719