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WO2010019039A1 - Procédé et dispositif de contrôle faisant appel aux ultrasons - Google Patents

Procédé et dispositif de contrôle faisant appel aux ultrasons Download PDF

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Publication number
WO2010019039A1
WO2010019039A1 PCT/NL2009/050493 NL2009050493W WO2010019039A1 WO 2010019039 A1 WO2010019039 A1 WO 2010019039A1 NL 2009050493 W NL2009050493 W NL 2009050493W WO 2010019039 A1 WO2010019039 A1 WO 2010019039A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
phased array
array probe
fillet weld
cross
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.)
Ceased
Application number
PCT/NL2009/050493
Other languages
English (en)
Inventor
Niels PÖRTZGEN
Frederik Hendrik Dijkstra
Casper Harm Philip Wassink
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.)
Rontgen Technische Dienst BV
Original Assignee
Rontgen Technische Dienst BV
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 Rontgen Technische Dienst BV filed Critical Rontgen Technische Dienst BV
Publication of WO2010019039A1 publication Critical patent/WO2010019039A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time 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
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased 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
    • G01N2291/10—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
    • G01N2291/2636—Surfaces cylindrical from inside
    • 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
    • G01N2291/267—Welds
    • G01N2291/2675—Seam, butt welding

Definitions

  • Fig. 28 shows inspection results RN 2 pipe side.
  • Paragraphs 1-13 contain inter alia a description of mechanized ultrasonic inspection of circular welds of split Ts and repair shells (carbon steel lines) by means of phased arrays, in exemplary embodiments according to the invention. This procedure holds for ultrasonic inspection of circular welds of split
  • the "pipe thickness” and the “shell thickness” of the reference block to be used are preferably as close as possible to the pipe thickness and shell thickness of the component to be inspected. Deviations of at most plus or minus 5 mm are allowed.
  • the orientation is determined by ascertaining in what angle range the largest reflection takes place (defects of the sheD - weld fusion line). See Fig. 3 (in which a 6 mm-high defect is used as an example). With a flaw orientation at 0° (perpendicular to the surface), particularly the angle effect will prevail, received with angles around 45°. With a flaw orientation of about 45°, particularly the plane of the flaw will prevail;, also received with angles of around 45°, but over a smaller angle range (as a result of the directive efficiency of the mirroring flaw). A flaw oriented according to an angle halfway between 0 and 45° is particularly detected with angles in the higher range.
  • a pilot project has been started.
  • the circular welds of the 36" split T are inspected with the aid of the phased array inspection.
  • phased array scans have been printed and added in Figs. 25-28. 13.5 Recommendation

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)

Abstract

La présente invention concerne un procédé de contrôle, faisant appel aux ultrasons, d'une soudure d'angle. Ce procédé comprend un contrôle aux ultrasons à l'aide d'une première sonde ultrasonore à balayage sectoriel électronique par déphasage. Ladite soudure d'angle raccorde un premier élément de type tuyau à un second élément de type tuyau. Le procédé comprend l'étape consistant à effectuer un premier balayage sectoriel par la méthode par échos le long d'une première partie d'une coupe transversale de la soudure d'angle.
PCT/NL2009/050493 2008-08-13 2009-08-13 Procédé et dispositif de contrôle faisant appel aux ultrasons Ceased WO2010019039A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2001883 2008-08-13
NL2001883A NL2001883C2 (nl) 2008-08-13 2008-08-13 Werkwijze en inrichting voor ultrasone inspectie.

Publications (1)

Publication Number Publication Date
WO2010019039A1 true WO2010019039A1 (fr) 2010-02-18

Family

ID=40578921

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2009/050493 Ceased WO2010019039A1 (fr) 2008-08-13 2009-08-13 Procédé et dispositif de contrôle faisant appel aux ultrasons

Country Status (2)

Country Link
NL (1) NL2001883C2 (fr)
WO (1) WO2010019039A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014090446A1 (fr) * 2012-12-14 2014-06-19 Siemens Aktiengesellschaft Manipulation de grosses sondes multi-éléments agencées par paires (technique pitch-catch)
CN110133116A (zh) * 2019-06-03 2019-08-16 中国大唐集团科学技术研究院有限公司西北电力试验研究院 一种风电塔筒涂层检测试块
CN111812202A (zh) * 2020-08-10 2020-10-23 宁波江丰电子材料股份有限公司 一种利用超声波检测焊接型钼靶焊缝的方法
CN113484423A (zh) * 2021-06-22 2021-10-08 中铁山桥集团有限公司 一种t型焊接接头tofd检测对比试块及检测方法
CN113514556A (zh) * 2021-07-16 2021-10-19 西安热工研究院有限公司 用于管道压力测点同种钢角焊缝检测的超声对比试块

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071338A1 (fr) * 2000-03-24 2001-09-27 Shaw Industries Ltd. Essai par ultrasons
WO2005045418A1 (fr) * 2003-11-06 2005-05-19 Röntgen Technische Dienst B.V. Procede de verification de la soudure reliant deux elements metalliques d'oleoduc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071338A1 (fr) * 2000-03-24 2001-09-27 Shaw Industries Ltd. Essai par ultrasons
WO2005045418A1 (fr) * 2003-11-06 2005-05-19 Röntgen Technische Dienst B.V. Procede de verification de la soudure reliant deux elements metalliques d'oleoduc

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RAAD DE J A ET AL: "MECHANIZED ULTRASONIC TESTING ON GIRTH WELDS DURING PIPELINE CONSTRUCTION", MATERIALS EVALUATION, COLUMBUS, OH, US, vol. 55, no. 8, 1 August 1997 (1997-08-01), pages 890 - 895, XP009006892, ISSN: 0025-5327 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014090446A1 (fr) * 2012-12-14 2014-06-19 Siemens Aktiengesellschaft Manipulation de grosses sondes multi-éléments agencées par paires (technique pitch-catch)
CN110133116A (zh) * 2019-06-03 2019-08-16 中国大唐集团科学技术研究院有限公司西北电力试验研究院 一种风电塔筒涂层检测试块
CN110133116B (zh) * 2019-06-03 2024-05-14 中国大唐集团科学技术研究院有限公司西北电力试验研究院 一种风电塔筒涂层检测试块
CN111812202A (zh) * 2020-08-10 2020-10-23 宁波江丰电子材料股份有限公司 一种利用超声波检测焊接型钼靶焊缝的方法
CN113484423A (zh) * 2021-06-22 2021-10-08 中铁山桥集团有限公司 一种t型焊接接头tofd检测对比试块及检测方法
CN113514556A (zh) * 2021-07-16 2021-10-19 西安热工研究院有限公司 用于管道压力测点同种钢角焊缝检测的超声对比试块

Also Published As

Publication number Publication date
NL2001883C2 (nl) 2010-02-16

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