JPS6356947B2 - - Google Patents

Info

Publication number
JPS6356947B2
JPS6356947B2 JP56039231A JP3923181A JPS6356947B2 JP S6356947 B2 JPS6356947 B2 JP S6356947B2 JP 56039231 A JP56039231 A JP 56039231A JP 3923181 A JP3923181 A JP 3923181A JP S6356947 B2 JPS6356947 B2 JP S6356947B2
Authority
JP
Japan
Prior art keywords
axis
absolute value
probe
signal
reflected echo
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
JP56039231A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57153258A (en
Inventor
Kazuhiro Tsumura
Nobuo Uesugi
Keiichi Sasaki
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56039231A priority Critical patent/JPS57153258A/ja
Publication of JPS57153258A publication Critical patent/JPS57153258A/ja
Publication of JPS6356947B2 publication Critical patent/JPS6356947B2/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
    • 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

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)
JP56039231A 1981-03-18 1981-03-18 Ultrasonic flaw detector Granted JPS57153258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56039231A JPS57153258A (en) 1981-03-18 1981-03-18 Ultrasonic flaw detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56039231A JPS57153258A (en) 1981-03-18 1981-03-18 Ultrasonic flaw detector

Publications (2)

Publication Number Publication Date
JPS57153258A JPS57153258A (en) 1982-09-21
JPS6356947B2 true JPS6356947B2 (enrdf_load_stackoverflow) 1988-11-09

Family

ID=12547345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56039231A Granted JPS57153258A (en) 1981-03-18 1981-03-18 Ultrasonic flaw detector

Country Status (1)

Country Link
JP (1) JPS57153258A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6157853A (ja) * 1984-08-30 1986-03-24 Kawasaki Steel Corp 超音波探傷装置等における検出内部欠陥の画像表示方法
JPS62204156A (ja) * 1986-03-04 1987-09-08 Mitsubishi Heavy Ind Ltd 映像表示装置
JPH0255949A (ja) * 1988-08-19 1990-02-26 Olympus Optical Co Ltd 超音波顕微鏡
JPH11183446A (ja) * 1997-12-25 1999-07-09 Nkk Corp 溶接部の超音波探傷方法および装置
JP5091461B2 (ja) * 2006-11-10 2012-12-05 三菱重工業株式会社 超音波探傷装置及びその方法並びにプログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54135985U (enrdf_load_stackoverflow) * 1978-03-15 1979-09-20

Also Published As

Publication number Publication date
JPS57153258A (en) 1982-09-21

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