FR2562670B1 - Procede et appareil de controle par ultrasons - Google Patents

Procede et appareil de controle par ultrasons

Info

Publication number
FR2562670B1
FR2562670B1 FR858505287A FR8505287A FR2562670B1 FR 2562670 B1 FR2562670 B1 FR 2562670B1 FR 858505287 A FR858505287 A FR 858505287A FR 8505287 A FR8505287 A FR 8505287A FR 2562670 B1 FR2562670 B1 FR 2562670B1
Authority
FR
France
Prior art keywords
ultrasonic control
ultrasonic
control
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
Application number
FR858505287A
Other languages
English (en)
Other versions
FR2562670A1 (fr
Inventor
Ian Cochrane Campsie
Brian Edward Southern
Jack Smethurst
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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
Priority claimed from GB848408900A external-priority patent/GB8408900D0/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of FR2562670A1 publication Critical patent/FR2562670A1/fr
Application granted granted Critical
Publication of FR2562670B1 publication Critical patent/FR2562670B1/fr
Expired 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
    • G01N29/26—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
    • G01N29/22—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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/48—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by amplitude comparison
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR858505287A 1984-04-06 1985-04-05 Procede et appareil de controle par ultrasons Expired FR2562670B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848408900A GB8408900D0 (en) 1984-04-06 1984-04-06 Inspection apparatus
GB08412437A GB2156982B (en) 1984-04-06 1984-05-16 Ultrasonic testing of metallurgical bonds

Publications (2)

Publication Number Publication Date
FR2562670A1 FR2562670A1 (fr) 1985-10-11
FR2562670B1 true FR2562670B1 (fr) 1989-06-23

Family

ID=26287575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858505287A Expired FR2562670B1 (fr) 1984-04-06 1985-04-05 Procede et appareil de controle par ultrasons

Country Status (1)

Country Link
FR (1) FR2562670B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635189B1 (fr) * 1988-08-05 1994-01-14 Framatome Dispositif de controle non destructif d'une soudure circulaire a l'interieur d'un tube de generateur de vapeur
IT201600079968A1 (it) * 2016-07-29 2018-01-29 Agenzia Naz Per Le Nuove Tecnologie Lenergia E Lo Sviluppo Economico Sostenibile Enea SISTEMA DI SCANSIONE ELICOIDALE PER PLASMA FACING UNITS (PFUs)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234233A (fr) * 1968-02-02 1971-06-03
FR1600873A (fr) * 1968-09-13 1970-08-03
DE2105749A1 (de) * 1970-02-12 1971-08-26 Dart Ind Inc Verfahren zum Prüfen der Unversehrtheit und Qualltat der Verbindung und Anlagerung zwischen der Plattierung und der Oberflache der Bohrung eines plattierten Rohres
GB1552897A (en) * 1977-03-18 1979-09-19 Texaco Development Corp Pulse echo method and system for testing wall thicknesses
US4212207A (en) * 1978-12-14 1980-07-15 Shell Oil Company Ultrasonic tube inspection

Also Published As

Publication number Publication date
FR2562670A1 (fr) 1985-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse