JPS59173755A - 板波電磁超音波検出装置 - Google Patents

板波電磁超音波検出装置

Info

Publication number
JPS59173755A
JPS59173755A JP58048338A JP4833883A JPS59173755A JP S59173755 A JPS59173755 A JP S59173755A JP 58048338 A JP58048338 A JP 58048338A JP 4833883 A JP4833883 A JP 4833883A JP S59173755 A JPS59173755 A JP S59173755A
Authority
JP
Japan
Prior art keywords
coil
vibration
plate
signal
parallel
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
JP58048338A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0310072B2 (https=
Inventor
Akiro Sanemori
実森　彰郎
Satoru Inoue
悟 井上
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP58048338A priority Critical patent/JPS59173755A/ja
Publication of JPS59173755A publication Critical patent/JPS59173755A/ja
Publication of JPH0310072B2 publication Critical patent/JPH0310072B2/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
    • G01N29/24—Probes
    • G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
    • 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
    • G01N2291/042—Wave modes
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (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)
JP58048338A 1983-03-23 1983-03-23 板波電磁超音波検出装置 Granted JPS59173755A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58048338A JPS59173755A (ja) 1983-03-23 1983-03-23 板波電磁超音波検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58048338A JPS59173755A (ja) 1983-03-23 1983-03-23 板波電磁超音波検出装置

Publications (2)

Publication Number Publication Date
JPS59173755A true JPS59173755A (ja) 1984-10-01
JPH0310072B2 JPH0310072B2 (https=) 1991-02-12

Family

ID=12800614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58048338A Granted JPS59173755A (ja) 1983-03-23 1983-03-23 板波電磁超音波検出装置

Country Status (1)

Country Link
JP (1) JPS59173755A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04110724U (ja) * 1991-01-11 1992-09-25 株式会社神戸製鋼所 高圧ガス雰囲気加熱処理装置
JP2008134141A (ja) * 2006-11-28 2008-06-12 Babcock Hitachi Kk 管群減肉検査装置と検査方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04110724U (ja) * 1991-01-11 1992-09-25 株式会社神戸製鋼所 高圧ガス雰囲気加熱処理装置
JP2008134141A (ja) * 2006-11-28 2008-06-12 Babcock Hitachi Kk 管群減肉検査装置と検査方法

Also Published As

Publication number Publication date
JPH0310072B2 (https=) 1991-02-12

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