JPH058777B2 - - Google Patents

Info

Publication number
JPH058777B2
JPH058777B2 JP59150312A JP15031284A JPH058777B2 JP H058777 B2 JPH058777 B2 JP H058777B2 JP 59150312 A JP59150312 A JP 59150312A JP 15031284 A JP15031284 A JP 15031284A JP H058777 B2 JPH058777 B2 JP H058777B2
Authority
JP
Japan
Prior art keywords
heat
shielding case
resin
resistant
insulated
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 - Fee Related
Application number
JP59150312A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6128861A (ja
Inventor
Katsuhiro Kawashima
Shoji Murota
Osamu Hayashi
Toshimitsu Kawabata
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
Nippon Steel Corp
Original Assignee
Mitsubishi Electric Corp
Nippon Steel 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, Nippon Steel Corp filed Critical Mitsubishi Electric Corp
Priority to JP15031284A priority Critical patent/JPS6128861A/ja
Publication of JPS6128861A publication Critical patent/JPS6128861A/ja
Publication of JPH058777B2 publication Critical patent/JPH058777B2/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)
JP15031284A 1984-07-19 1984-07-19 電磁超音波探傷トランスジユ−サの製造方法 Granted JPS6128861A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15031284A JPS6128861A (ja) 1984-07-19 1984-07-19 電磁超音波探傷トランスジユ−サの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15031284A JPS6128861A (ja) 1984-07-19 1984-07-19 電磁超音波探傷トランスジユ−サの製造方法

Publications (2)

Publication Number Publication Date
JPS6128861A JPS6128861A (ja) 1986-02-08
JPH058777B2 true JPH058777B2 (enrdf_load_stackoverflow) 1993-02-03

Family

ID=15494265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15031284A Granted JPS6128861A (ja) 1984-07-19 1984-07-19 電磁超音波探傷トランスジユ−サの製造方法

Country Status (1)

Country Link
JP (1) JPS6128861A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834248A1 (de) * 1988-10-05 1990-04-12 Mannesmann Ag Elektrodynamischer wandlerkopf
JPH0339144U (enrdf_load_stackoverflow) * 1989-08-28 1991-04-16
CN104535661B (zh) * 2014-10-24 2017-12-12 广西电网公司电力科学研究院 一种带电振动探伤仪专用缺陷模拟试块的制作方法
EP3589941B1 (en) 2017-03-02 2025-04-23 Quest Integrity USA, LLC Electromagnetic acoustic transducer (emat) for corrosion mapping

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722108Y2 (enrdf_load_stackoverflow) * 1976-06-02 1982-05-13
JPS5320380A (en) * 1976-08-09 1978-02-24 Toshiba Corp Flaw detection head for hot rolled steel products
JPS5539328U (enrdf_load_stackoverflow) * 1978-09-04 1980-03-13

Also Published As

Publication number Publication date
JPS6128861A (ja) 1986-02-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees