JPS53107387A - Method and apparatus for eddy current non-destructive flaw detection - Google Patents

Method and apparatus for eddy current non-destructive flaw detection

Info

Publication number
JPS53107387A
JPS53107387A JP2209177A JP2209177A JPS53107387A JP S53107387 A JPS53107387 A JP S53107387A JP 2209177 A JP2209177 A JP 2209177A JP 2209177 A JP2209177 A JP 2209177A JP S53107387 A JPS53107387 A JP S53107387A
Authority
JP
Japan
Prior art keywords
flaw detection
eddy current
current non
destructive flaw
destructive
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.)
Pending
Application number
JP2209177A
Other languages
Japanese (ja)
Inventor
Eiichi Nakaoka
Susumu Fujiwara
Katsuyuki Imai
Hitoshi Chiba
Toshiro Ouchi
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.)
Shimadzu Corp
Nippon Steel Corp
Original Assignee
Shimadzu 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 Shimadzu Corp, Nippon Steel Corp filed Critical Shimadzu Corp
Priority to JP2209177A priority Critical patent/JPS53107387A/en
Publication of JPS53107387A publication Critical patent/JPS53107387A/en
Pending legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

PURPOSE: To quantitatively measure flaws by discriminating flaw detection signals to a plurality of signals corresponding to plural kinds of flaws and judging the magnitude of S/N of each signal.
COPYRIGHT: (C)1978,JPO&Japio
JP2209177A 1977-02-28 1977-02-28 Method and apparatus for eddy current non-destructive flaw detection Pending JPS53107387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2209177A JPS53107387A (en) 1977-02-28 1977-02-28 Method and apparatus for eddy current non-destructive flaw detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2209177A JPS53107387A (en) 1977-02-28 1977-02-28 Method and apparatus for eddy current non-destructive flaw detection

Publications (1)

Publication Number Publication Date
JPS53107387A true JPS53107387A (en) 1978-09-19

Family

ID=12073191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2209177A Pending JPS53107387A (en) 1977-02-28 1977-02-28 Method and apparatus for eddy current non-destructive flaw detection

Country Status (1)

Country Link
JP (1) JPS53107387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10003327B2 (en) 2014-09-08 2018-06-19 Yokogawa Electric Corporation Field device with enhanced noise resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10003327B2 (en) 2014-09-08 2018-06-19 Yokogawa Electric Corporation Field device with enhanced noise resistance

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