FR2670583B1 - DEVICE FOR DETECTING DEFECTS BY ULTRA-SOUND IN METAL TUBES AND METHOD FOR ITS IMPLEMENTATION. - Google Patents

DEVICE FOR DETECTING DEFECTS BY ULTRA-SOUND IN METAL TUBES AND METHOD FOR ITS IMPLEMENTATION.

Info

Publication number
FR2670583B1
FR2670583B1 FR9015623A FR9015623A FR2670583B1 FR 2670583 B1 FR2670583 B1 FR 2670583B1 FR 9015623 A FR9015623 A FR 9015623A FR 9015623 A FR9015623 A FR 9015623A FR 2670583 B1 FR2670583 B1 FR 2670583B1
Authority
FR
France
Prior art keywords
ultra
sound
implementation
metal tubes
detecting defects
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
FR9015623A
Other languages
French (fr)
Other versions
FR2670583A1 (en
Inventor
Robert Gabriel Wiart Herve
Bernard Bisiaux
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.)
Valtubes SA
Original Assignee
Valtubes SA
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 Valtubes SA filed Critical Valtubes SA
Priority to FR9015623A priority Critical patent/FR2670583B1/en
Publication of FR2670583A1 publication Critical patent/FR2670583A1/en
Application granted granted Critical
Publication of FR2670583B1 publication Critical patent/FR2670583B1/en
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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • 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
    • G01N29/043—Analysing solids in the interior, e.g. by shear 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
    • G01N29/24—Probes
    • 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
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/015—Attenuation, scattering
    • 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
    • G01N2291/0234—Metals, e.g. steel
    • 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
    • G01N2291/056—Angular incidence, angular propagation
    • 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
    • G01N2291/102—Number of transducers one emitter, one 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
    • G01N2291/106—Number of transducers one or more transducer arrays
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2634—Surfaces cylindrical from outside

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)
FR9015623A 1990-12-13 1990-12-13 DEVICE FOR DETECTING DEFECTS BY ULTRA-SOUND IN METAL TUBES AND METHOD FOR ITS IMPLEMENTATION. Expired - Lifetime FR2670583B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9015623A FR2670583B1 (en) 1990-12-13 1990-12-13 DEVICE FOR DETECTING DEFECTS BY ULTRA-SOUND IN METAL TUBES AND METHOD FOR ITS IMPLEMENTATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015623A FR2670583B1 (en) 1990-12-13 1990-12-13 DEVICE FOR DETECTING DEFECTS BY ULTRA-SOUND IN METAL TUBES AND METHOD FOR ITS IMPLEMENTATION.

Publications (2)

Publication Number Publication Date
FR2670583A1 FR2670583A1 (en) 1992-06-19
FR2670583B1 true FR2670583B1 (en) 1994-03-04

Family

ID=9403202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9015623A Expired - Lifetime FR2670583B1 (en) 1990-12-13 1990-12-13 DEVICE FOR DETECTING DEFECTS BY ULTRA-SOUND IN METAL TUBES AND METHOD FOR ITS IMPLEMENTATION.

Country Status (1)

Country Link
FR (1) FR2670583B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103995085A (en) * 2014-05-13 2014-08-20 国家电网公司 Detection apparatus for defects of electric power pipelines

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303704A (en) * 1995-07-27 1997-02-26 E M & I Ultrasonic inspection device
US5681996A (en) * 1996-08-01 1997-10-28 Beloit Technologies, Inc. Ultrasonic device for inspection of metal parts
FR2810404B1 (en) * 2000-06-16 2002-09-06 Setval DETECTION OF LAYERED DEFECTS ON METAL PRODUCTS IN NON-DESTRUCTIVE ULTRASONIC CONTROL
DE10151546A1 (en) * 2001-10-23 2003-04-30 Agfa Ndt Gmbh Method and device for ultrasonic testing using a linear array and with echo start
DE102015100065A1 (en) * 2015-01-06 2016-07-07 Rosen Swiss Ag Pipe, pipe assembly, and method of measuring the thickness of a coating of a pipeline

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213676A (en) * 1961-11-03 1965-10-26 Smith Corp A O Ultrasonic inspection apparatus
US3552190A (en) * 1967-07-11 1971-01-05 Magnaflux Corp Acoustic testing system for elongated objects
US3777554A (en) * 1969-05-27 1973-12-11 United States Steel Corp Ultrasonic testing apparatus
DE2806550C2 (en) * 1978-02-16 1982-10-28 Karl Deutsch Prüf- und Meßgerätebau, 5600 Wuppertal Device for automatic ultrasonic testing of round material
EP0131065A3 (en) * 1983-07-12 1985-05-08 Waylon A. Livingston Method and apparatus for ultrasonic testing of tubular goods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103995085A (en) * 2014-05-13 2014-08-20 国家电网公司 Detection apparatus for defects of electric power pipelines

Also Published As

Publication number Publication date
FR2670583A1 (en) 1992-06-19

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