FR2456952A1 - Dispositif d'essai a ultrasons pour l'essai de tubes et de tiges - Google Patents

Dispositif d'essai a ultrasons pour l'essai de tubes et de tiges

Info

Publication number
FR2456952A1
FR2456952A1 FR8010780A FR8010780A FR2456952A1 FR 2456952 A1 FR2456952 A1 FR 2456952A1 FR 8010780 A FR8010780 A FR 8010780A FR 8010780 A FR8010780 A FR 8010780A FR 2456952 A1 FR2456952 A1 FR 2456952A1
Authority
FR
France
Prior art keywords
rods
test device
angle
ultrasonic test
testing tubes
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.)
Withdrawn
Application number
FR8010780A
Other languages
English (en)
Inventor
Reinhard Prause
Udo Schlengermann
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.)
Krautkraemer GmbH and Co
Krautkraemer GmbH
Original Assignee
Krautkraemer GmbH and Co
Krautkraemer GmbH
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 Krautkraemer GmbH and Co, Krautkraemer GmbH filed Critical Krautkraemer GmbH and Co
Publication of FR2456952A1 publication Critical patent/FR2456952A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • G01N2291/106—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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF D'ESSAI A ONDES ULTRASONORES ENVOYEES OBLIQUEMENT DANS UN ECHANTILLON, LES TETES D'ESSAI ETANT DEPLACABLES LE LONG D'UNE DROITE POUR ETRE REGLEES. LA DROITE A FORME, AVEC LA VERTICALE Y UN ANGLE O QUI, POUR DES MESURES SUR DES TUBES, CORRESPOND A L'ANGLE D'INCIDENCE A DECOULANT DE L'ANGLE DE REFRACTION B DETERMINE POUR UN RAPPORT EPAISSEUR DE PAROIDIAMETRE PREDETERMINE MAXIMAL ET QUI, POUR DES MESURES SUR DES TIGES, CORRESPOND A DES ANGLES A OBTENUS POUR B 35.
FR8010780A 1979-05-18 1980-05-13 Dispositif d'essai a ultrasons pour l'essai de tubes et de tiges Withdrawn FR2456952A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2920142A DE2920142C2 (de) 1979-05-18 1979-05-18 Ultraschall-Prüfanlage zur Ermittlung von Fehlern in Rohren

Publications (1)

Publication Number Publication Date
FR2456952A1 true FR2456952A1 (fr) 1980-12-12

Family

ID=6071106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010780A Withdrawn FR2456952A1 (fr) 1979-05-18 1980-05-13 Dispositif d'essai a ultrasons pour l'essai de tubes et de tiges

Country Status (6)

Country Link
US (1) US4289033A (fr)
JP (1) JPS55162056A (fr)
DE (1) DE2920142C2 (fr)
FR (1) FR2456952A1 (fr)
GB (1) GB2050606B (fr)
SE (1) SE8003498L (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999307A (ja) * 1982-11-30 1984-06-08 Mitsubishi Electric Corp 鋼管管端形状検出装置
US4559825A (en) * 1984-02-15 1985-12-24 Automation Industries, Inc. Transducer array for detection of subsurface flaws
FR2562669B1 (fr) * 1984-04-06 1986-08-22 Vallourec Procede et installation de detection selective de defauts dans une piece a controler
ES2088409T3 (es) * 1989-01-13 1996-08-16 Mannesmann Ag Procedimiento para la deteccion de deficiencias en piezas de trabajo oblongas.
IT1244018B (it) * 1990-11-21 1994-06-28 Pirelli Prod Diversificati Proedimento ed apparecchiatura per individuare la presenza di cavita' strutturali in manicotti per la realizzazione di cinghie di trasmissione.
US5287291A (en) * 1991-09-03 1994-02-15 Krautkramer-Branson, Incorporated Quiet bus for the busing of analog and digital data
FR2695727B1 (fr) * 1992-09-14 1994-10-28 Cezus Co Europ Zirconium Procédé de contrôle ultrasonore en immersion d'une pièce métallique et son utilisation.
US6772636B2 (en) * 2002-11-06 2004-08-10 Varco I/P, Inc. Pipe flaw detector
BRPI0615440B1 (pt) * 2005-08-26 2018-02-06 Nippon Steel & Sumitomo Metal Corporation Método de teste ultra-sônico e método de fabricação de cano ou tubo sem costura
CN101907609B (zh) * 2005-08-26 2012-08-22 住友金属工业株式会社 超声波探头、超声波探伤装置、超声波探伤方法及无缝管的制造方法
US7757559B2 (en) 2007-05-25 2010-07-20 Magnetic Analysis Corporation Oblique flaw detection using ultrasonic transducers
CN102439436B (zh) * 2009-05-14 2014-10-08 通用电气传感与检测科技有限公司 利用超声波对工件进行无损检测的测试探头、测试探头组件以及测试装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552190A (en) * 1967-07-11 1971-01-05 Magnaflux Corp Acoustic testing system for elongated objects
DE2209906C3 (de) * 1972-03-02 1985-10-24 Krautkrämer GmbH, 5000 Köln Prüfkopfanordnung zur zerstörungsfreien Werkstoffprüfung von Rohren und Stangen im Ultraschallverfahren
US3924453A (en) * 1973-05-04 1975-12-09 United States Steel Corp Ultrasonic testing of tubing employing a spiral wave generator
US3981184A (en) * 1975-05-07 1976-09-21 Trw Inc. Ultrasonic diagnostic inspection systems
US4195530A (en) * 1978-08-14 1980-04-01 Republic Steel Corporation Ultrasonic inspection

Also Published As

Publication number Publication date
SE8003498L (sv) 1980-11-19
GB2050606B (en) 1984-01-25
US4289033A (en) 1981-09-15
DE2920142C2 (de) 1982-11-25
DE2920142A1 (de) 1980-11-20
GB2050606A (en) 1981-01-07
JPS55162056A (en) 1980-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse