JPS6326348B2 - - Google Patents

Info

Publication number
JPS6326348B2
JPS6326348B2 JP56107867A JP10786781A JPS6326348B2 JP S6326348 B2 JPS6326348 B2 JP S6326348B2 JP 56107867 A JP56107867 A JP 56107867A JP 10786781 A JP10786781 A JP 10786781A JP S6326348 B2 JPS6326348 B2 JP S6326348B2
Authority
JP
Japan
Prior art keywords
magnetic field
electromagnetic
detection
coil
detection coil
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
JP56107867A
Other languages
English (en)
Japanese (ja)
Other versions
JPS589065A (ja
Inventor
Akiro Sanemori
Satoru Inoe
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 JP56107867A priority Critical patent/JPS589065A/ja
Publication of JPS589065A publication Critical patent/JPS589065A/ja
Publication of JPS6326348B2 publication Critical patent/JPS6326348B2/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]

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)
JP56107867A 1981-07-10 1981-07-10 電磁超音波探触子 Granted JPS589065A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56107867A JPS589065A (ja) 1981-07-10 1981-07-10 電磁超音波探触子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56107867A JPS589065A (ja) 1981-07-10 1981-07-10 電磁超音波探触子

Publications (2)

Publication Number Publication Date
JPS589065A JPS589065A (ja) 1983-01-19
JPS6326348B2 true JPS6326348B2 (OSRAM) 1988-05-30

Family

ID=14470083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56107867A Granted JPS589065A (ja) 1981-07-10 1981-07-10 電磁超音波探触子

Country Status (1)

Country Link
JP (1) JPS589065A (OSRAM)

Also Published As

Publication number Publication date
JPS589065A (ja) 1983-01-19

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