JPS57147054A - Method and device for ultrasonic flaw detection of austenitic welded member - Google Patents

Method and device for ultrasonic flaw detection of austenitic welded member

Info

Publication number
JPS57147054A
JPS57147054A JP56032003A JP3200381A JPS57147054A JP S57147054 A JPS57147054 A JP S57147054A JP 56032003 A JP56032003 A JP 56032003A JP 3200381 A JP3200381 A JP 3200381A JP S57147054 A JPS57147054 A JP S57147054A
Authority
JP
Japan
Prior art keywords
signal
ultrasonic
oscillators
constitution
flaw detection
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
JP56032003A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6326343B2 (enrdf_load_stackoverflow
Inventor
Kuniharu Uchida
Satoshi Nagai
Ichiro Furumura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56032003A priority Critical patent/JPS57147054A/ja
Publication of JPS57147054A publication Critical patent/JPS57147054A/ja
Publication of JPS6326343B2 publication Critical patent/JPS6326343B2/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
    • G01N29/22—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
    • 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
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0618—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time
    • G01N29/0627—Cathode-ray tube displays
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture
    • 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
    • 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
    • G01N2291/267—Welds
    • G01N2291/2675—Seam, butt welding
    • 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
    • G01N2291/269—Various geometry objects
    • G01N2291/2697—Wafer or (micro)electronic parts

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)
JP56032003A 1981-03-06 1981-03-06 Method and device for ultrasonic flaw detection of austenitic welded member Granted JPS57147054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032003A JPS57147054A (en) 1981-03-06 1981-03-06 Method and device for ultrasonic flaw detection of austenitic welded member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032003A JPS57147054A (en) 1981-03-06 1981-03-06 Method and device for ultrasonic flaw detection of austenitic welded member

Publications (2)

Publication Number Publication Date
JPS57147054A true JPS57147054A (en) 1982-09-10
JPS6326343B2 JPS6326343B2 (enrdf_load_stackoverflow) 1988-05-30

Family

ID=12346714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032003A Granted JPS57147054A (en) 1981-03-06 1981-03-06 Method and device for ultrasonic flaw detection of austenitic welded member

Country Status (1)

Country Link
JP (1) JPS57147054A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595908A (en) * 1982-06-08 1986-06-17 General Research Corporation Circuit using slow sampling rate A-D converter which provides high sampling rate resolution
JP2002214204A (ja) * 2001-01-19 2002-07-31 Toshiba Corp 超音波探傷装置およびその方法
JP2003057214A (ja) * 2001-08-10 2003-02-26 Nkk Corp 隅肉溶接部の超音波探傷方法およびその装置
WO2002031487A3 (en) * 2000-10-13 2003-04-03 Chicago Bridge & Iron Co Ultrasonic austenitic weld seam inspection method and apparatus
JP2007248420A (ja) * 2006-03-20 2007-09-27 Jfe Steel Kk 軸部材の超音波探傷方法、超音波探傷装置および超音波探傷システム
JP2008528963A (ja) * 2005-01-21 2008-07-31 フルオー・テクノロジーズ・コーポレイシヨン ステンレス鋼用超音波フェーズドアレイ装置および方法
JP2009540311A (ja) * 2006-06-14 2009-11-19 ジーイー センシング アンド インスペクション テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング アレイ探触子を備える超音波試験装置
JP2011169841A (ja) * 2010-02-22 2011-09-01 Mitsubishi Heavy Ind Ltd 超音波検査方法
JP2013019715A (ja) * 2011-07-08 2013-01-31 Non-Destructive Inspection Co Ltd 超音波検査方法及び超音波検査装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595908A (en) * 1982-06-08 1986-06-17 General Research Corporation Circuit using slow sampling rate A-D converter which provides high sampling rate resolution
WO2002031487A3 (en) * 2000-10-13 2003-04-03 Chicago Bridge & Iron Co Ultrasonic austenitic weld seam inspection method and apparatus
KR100815264B1 (ko) 2000-10-13 2008-03-19 시카고 브리지 앤드 아이언 컴퍼니 초음파 오스테나이트 용접 이음매 검사방법 및 장치
JP2002214204A (ja) * 2001-01-19 2002-07-31 Toshiba Corp 超音波探傷装置およびその方法
JP2003057214A (ja) * 2001-08-10 2003-02-26 Nkk Corp 隅肉溶接部の超音波探傷方法およびその装置
JP2008528963A (ja) * 2005-01-21 2008-07-31 フルオー・テクノロジーズ・コーポレイシヨン ステンレス鋼用超音波フェーズドアレイ装置および方法
JP2007248420A (ja) * 2006-03-20 2007-09-27 Jfe Steel Kk 軸部材の超音波探傷方法、超音波探傷装置および超音波探傷システム
JP2009540311A (ja) * 2006-06-14 2009-11-19 ジーイー センシング アンド インスペクション テクノロジーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング アレイ探触子を備える超音波試験装置
JP2011169841A (ja) * 2010-02-22 2011-09-01 Mitsubishi Heavy Ind Ltd 超音波検査方法
JP2013019715A (ja) * 2011-07-08 2013-01-31 Non-Destructive Inspection Co Ltd 超音波検査方法及び超音波検査装置

Also Published As

Publication number Publication date
JPS6326343B2 (enrdf_load_stackoverflow) 1988-05-30

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