JPS6468652A - Automatic ultrasonic flaw detector - Google Patents

Automatic ultrasonic flaw detector

Info

Publication number
JPS6468652A
JPS6468652A JP62225993A JP22599387A JPS6468652A JP S6468652 A JPS6468652 A JP S6468652A JP 62225993 A JP62225993 A JP 62225993A JP 22599387 A JP22599387 A JP 22599387A JP S6468652 A JPS6468652 A JP S6468652A
Authority
JP
Japan
Prior art keywords
weld line
probes
defect
coupling material
stops
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.)
Granted
Application number
JP62225993A
Other languages
English (en)
Other versions
JPH0584864B2 (ja
Inventor
Itaru Tamura
Katsuyuki Yabuuchi
Tetsuzo Harada
Takamasa Ogata
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP62225993A priority Critical patent/JPS6468652A/ja
Publication of JPS6468652A publication Critical patent/JPS6468652A/ja
Publication of JPH0584864B2 publication Critical patent/JPH0584864B2/ja
Granted 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
    • 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)
  • Acoustics & Sound (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)
JP62225993A 1987-09-09 1987-09-09 Automatic ultrasonic flaw detector Granted JPS6468652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62225993A JPS6468652A (en) 1987-09-09 1987-09-09 Automatic ultrasonic flaw detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62225993A JPS6468652A (en) 1987-09-09 1987-09-09 Automatic ultrasonic flaw detector

Publications (2)

Publication Number Publication Date
JPS6468652A true JPS6468652A (en) 1989-03-14
JPH0584864B2 JPH0584864B2 (ja) 1993-12-03

Family

ID=16838111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62225993A Granted JPS6468652A (en) 1987-09-09 1987-09-09 Automatic ultrasonic flaw detector

Country Status (1)

Country Link
JP (1) JPS6468652A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010014582A (ja) * 2008-07-04 2010-01-21 Hitachi-Ge Nuclear Energy Ltd 超音波探傷方法及び超音波探触装置
JP2017506742A (ja) * 2014-02-17 2017-03-09 ウエスチングハウス・エレクトリック・カンパニー・エルエルシー ジェットポンプのライザー管溶接部および溶接された固定具の非破壊検査のためのフェイズドアレイ超音波振動子

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11108903A (ja) * 1997-10-03 1999-04-23 Ishikawajima Harima Heavy Ind Co Ltd ボイラチューブの内面損傷検査用ヘッド

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114288A (en) * 1978-02-25 1979-09-06 Hitachi Shipbuilding Eng Co Automatic ultrasonic tandem flaw detector
JPS5649955A (en) * 1979-09-29 1981-05-06 Nippon Kokan Kk <Nkk> Flaw-detecting method by oblique supersonic wave for small-diameter welded pipe and the like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114288A (en) * 1978-02-25 1979-09-06 Hitachi Shipbuilding Eng Co Automatic ultrasonic tandem flaw detector
JPS5649955A (en) * 1979-09-29 1981-05-06 Nippon Kokan Kk <Nkk> Flaw-detecting method by oblique supersonic wave for small-diameter welded pipe and the like

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010014582A (ja) * 2008-07-04 2010-01-21 Hitachi-Ge Nuclear Energy Ltd 超音波探傷方法及び超音波探触装置
JP2017506742A (ja) * 2014-02-17 2017-03-09 ウエスチングハウス・エレクトリック・カンパニー・エルエルシー ジェットポンプのライザー管溶接部および溶接された固定具の非破壊検査のためのフェイズドアレイ超音波振動子
US10557828B2 (en) 2014-02-17 2020-02-11 Westinghouse Electric Company Llc Ultrasonic phased array transducer for the NDE inspection of the jet pump riser welds and welded attachments
US11506634B2 (en) 2014-02-17 2022-11-22 Westinghouse Electric Company Llc Ultrasonic phased array transducer for the NDE inspection of the jet pump riser welds and welded attachments
US11808735B2 (en) 2014-02-17 2023-11-07 Westinghouse Electric Company Llc Ultrasonic phased array transducer for the NDE inspection of the jet pump riser welds and welded attachments

Also Published As

Publication number Publication date
JPH0584864B2 (ja) 1993-12-03

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