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FR2606881B1 - Procede et dispositif pour essais non destructifs de materiaux, notamment pour des mesures d'epaisseur - Google Patents

Procede et dispositif pour essais non destructifs de materiaux, notamment pour des mesures d'epaisseur

Info

Publication number
FR2606881B1
FR2606881B1 FR8615748A FR8615748A FR2606881B1 FR 2606881 B1 FR2606881 B1 FR 2606881B1 FR 8615748 A FR8615748 A FR 8615748A FR 8615748 A FR8615748 A FR 8615748A FR 2606881 B1 FR2606881 B1 FR 2606881B1
Authority
FR
France
Prior art keywords
materials
destructive testing
thickness measurements
measurements
thickness
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 - Fee Related
Application number
FR8615748A
Other languages
English (en)
Other versions
FR2606881A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2606881A1 publication Critical patent/FR2606881A1/fr
Application granted granted Critical
Publication of FR2606881B1 publication Critical patent/FR2606881B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR8615748A 1985-10-18 1986-11-13 Procede et dispositif pour essais non destructifs de materiaux, notamment pour des mesures d'epaisseur Expired - Fee Related FR2606881B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3537129A DE3537129C2 (de) 1985-10-18 1985-10-18 Verfahren und Vorrichtung zur zerstörungsfreien Werkstoffprüfung, insbesondere zur Dickenbestimmung

Publications (2)

Publication Number Publication Date
FR2606881A1 FR2606881A1 (fr) 1988-05-20
FR2606881B1 true FR2606881B1 (fr) 1994-05-06

Family

ID=6283879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8615748A Expired - Fee Related FR2606881B1 (fr) 1985-10-18 1986-11-13 Procede et dispositif pour essais non destructifs de materiaux, notamment pour des mesures d'epaisseur

Country Status (4)

Country Link
US (1) US4803428A (fr)
DE (1) DE3537129C2 (fr)
FR (1) FR2606881B1 (fr)
GB (1) GB2200214B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539670A (en) * 1986-03-13 1996-07-23 Drexelbrook Controls, Inc. Coating responsive material condition monitoring system
CA1338881C (fr) * 1988-08-25 1997-01-28 L. Jonathan Kramer Systeme de controle d'etat sensible a l'epaisseur de revetement
US5142228A (en) * 1989-04-24 1992-08-25 Corning Incorporated Method for statically or dynamically monitoring the thickness of electrically-conductive coatings on optical fibers
US5093626A (en) * 1990-05-11 1992-03-03 E. I. Dupont De Nemours And Company Contact measuring device for determining the dry film thickness of a paint on a conductive primer adhered to a plastic substrate
ES2108728T3 (es) * 1991-03-13 1998-01-01 Westinghouse Electric Corp Procedimiento para determinar la magnitud de la deformacion inducida en un material en respuesta a una fuerza de compresion.
FR2678645B1 (fr) * 1991-07-01 1993-10-29 Sollac Procede de regulation d'un traitement metallurgique effectue sur un produit en defilement et dispositif pour sa mise en óoeuvre.
US5453291A (en) * 1993-05-25 1995-09-26 Honda Giken Kogyo Kabushiki Kaisha FRP member and method of detecting internal damage therein
US5418823A (en) * 1994-01-04 1995-05-23 General Electric Company Combined ultrasonic and eddy-current method and apparatus for non-destructive testing of tubular objects to determine thickness of metallic linings or coatings
DE10232130B4 (de) * 2002-07-11 2006-12-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Vorrichtung und Verfahren zur Prüfung einer Elektroden-Membran-Einheit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB892383A (en) * 1942-03-18 1962-03-28 Dynamit Nobel Ag Method of testing the variations in density of the explosive filling along a length of fuse or detonator cord
US3437923A (en) * 1965-01-06 1969-04-08 Aerojet General Co Method of determining average orientation of wires in material
GB1190927A (en) * 1966-08-11 1970-05-06 Emi Ltd Improvements in or relating to the Testing of the Properties of Fluid Suspensions Containing Magnetic Particles
GB1237021A (en) * 1969-03-18 1971-06-30 Spofa Vereinigte Pharma Werke A process for continuously controlling the homogenization of a mixture
DE2733760C3 (de) * 1977-07-27 1981-07-23 Caspers, Friedhelm, Dipl.-Ing., 4630 Bochum Verfahren zur berührungslosen Bestimmung der Dicke und Dielektrizitätszahl von dielektrischen Schichten und Vorrichtung zur Durchführung des Verfahrens
JPS58109801A (ja) * 1981-12-23 1983-06-30 Nippon Kobunshi Kagaku Kk 皮膜厚の測定方法
DE3217519A1 (de) * 1982-05-10 1983-11-10 Karl Deutsch Prüf- und Meßgerätebau, 5600 Wuppertal Verfahren und vorrichtung fuer die erzeugung von wirbelstromfeldern
GB2128747B (en) * 1982-09-30 1985-11-06 Magnetic Peripherals Inc Machinable prism method of forming the same machining guide and method of calibrating a machining sensor
DE3404720A1 (de) * 1984-02-10 1985-08-14 Karl Deutsch Prüf- und Meßgerätebau GmbH + Co KG, 5600 Wuppertal Verfahren und vorrichtung zur schichtdickenmessung
US4530851A (en) * 1984-04-06 1985-07-23 Northern Telecom Limited Production of dielectric insulation layers upon electrical conductors

Also Published As

Publication number Publication date
DE3537129A1 (de) 1987-04-30
GB2200214A (en) 1988-07-27
GB8700585D0 (en) 1987-02-18
DE3537129C2 (de) 1996-06-13
US4803428A (en) 1989-02-07
GB2200214B (en) 1991-03-06
FR2606881A1 (fr) 1988-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse