GB1357841A - Ultrasonic testing - Google Patents

Ultrasonic testing

Info

Publication number
GB1357841A
GB1357841A GB1162572A GB1162572A GB1357841A GB 1357841 A GB1357841 A GB 1357841A GB 1162572 A GB1162572 A GB 1162572A GB 1162572 A GB1162572 A GB 1162572A GB 1357841 A GB1357841 A GB 1357841A
Authority
GB
United Kingdom
Prior art keywords
pulse
transducer
weld
coupling
indicates
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
GB1162572A
Other languages
English (en)
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Priority to GB1162572A priority Critical patent/GB1357841A/en
Priority to DE19732312160 priority patent/DE2312160A1/de
Priority to JP2862773A priority patent/JPS5629783B2/ja
Priority to FR7308879A priority patent/FR2175973B1/fr
Publication of GB1357841A publication Critical patent/GB1357841A/en
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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • 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
    • G01N29/30—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
    • 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

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)
GB1162572A 1972-03-13 1972-03-13 Ultrasonic testing Expired GB1357841A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1162572A GB1357841A (en) 1972-03-13 1972-03-13 Ultrasonic testing
DE19732312160 DE2312160A1 (de) 1972-03-13 1973-03-12 Vorrichtung und verfahren zur ultraschall-untersuchung von gegeestaenden
JP2862773A JPS5629783B2 (enrdf_load_html_response) 1972-03-13 1973-03-13
FR7308879A FR2175973B1 (enrdf_load_html_response) 1972-03-13 1973-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1162572A GB1357841A (en) 1972-03-13 1972-03-13 Ultrasonic testing

Publications (1)

Publication Number Publication Date
GB1357841A true GB1357841A (en) 1974-06-26

Family

ID=9989720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1162572A Expired GB1357841A (en) 1972-03-13 1972-03-13 Ultrasonic testing

Country Status (4)

Country Link
JP (1) JPS5629783B2 (enrdf_load_html_response)
DE (1) DE2312160A1 (enrdf_load_html_response)
FR (1) FR2175973B1 (enrdf_load_html_response)
GB (1) GB1357841A (enrdf_load_html_response)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124379A (en) * 1982-07-23 1984-02-15 British Steel Corp Improvements in or relating to ultrasonic testing
GB2144852A (en) * 1983-07-11 1985-03-13 Waylon A Livingston Ultrasonic testing of tubular goods
GB2262604A (en) * 1991-12-16 1993-06-23 Shifeng Liu Acousto-ultrasonic testing instrument with coupling condition measurement
WO2018015722A1 (en) * 2016-07-18 2018-01-25 Theta Technologies Limited Non-destructive testing apparatus
CN112666262A (zh) * 2020-12-04 2021-04-16 南昌航空大学 用于锂电池外壳激光焊缝超声波无损检测的超声检测探头
EP4386777A3 (en) * 2013-12-17 2024-08-07 Ontario Power Generation Inc. Improved ultrasound inspection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366546A1 (fr) * 1976-10-01 1978-04-28 Krautkraemer Gmbh Procede et installation pour surveiller les controles aux ultrasons de tubes, tuyaux et barres

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124379A (en) * 1982-07-23 1984-02-15 British Steel Corp Improvements in or relating to ultrasonic testing
GB2144852A (en) * 1983-07-11 1985-03-13 Waylon A Livingston Ultrasonic testing of tubular goods
GB2262604A (en) * 1991-12-16 1993-06-23 Shifeng Liu Acousto-ultrasonic testing instrument with coupling condition measurement
EP4386777A3 (en) * 2013-12-17 2024-08-07 Ontario Power Generation Inc. Improved ultrasound inspection
WO2018015722A1 (en) * 2016-07-18 2018-01-25 Theta Technologies Limited Non-destructive testing apparatus
GB2555770A (en) * 2016-07-18 2018-05-16 Theta Tech Limited Non-destructive testing apparatus
GB2555770B (en) * 2016-07-18 2022-04-06 Theta Tech Limited Non-destructive testing apparatus
CN112666262A (zh) * 2020-12-04 2021-04-16 南昌航空大学 用于锂电池外壳激光焊缝超声波无损检测的超声检测探头
CN112666262B (zh) * 2020-12-04 2023-05-09 南昌航空大学 用于锂电池外壳激光焊缝超声波无损检测的超声检测探头

Also Published As

Publication number Publication date
DE2312160A1 (de) 1973-09-20
FR2175973B1 (enrdf_load_html_response) 1974-02-01
JPS492592A (enrdf_load_html_response) 1974-01-10
JPS5629783B2 (enrdf_load_html_response) 1981-07-10
FR2175973A1 (enrdf_load_html_response) 1973-10-26

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Legal Events

Date Code Title Description
PS Patent sealed
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee