JPS54123989A - Method of inspecting sensitivity of magnetismmsensitive element of magnetic flaw detector - Google Patents

Method of inspecting sensitivity of magnetismmsensitive element of magnetic flaw detector

Info

Publication number
JPS54123989A
JPS54123989A JP3154378A JP3154378A JPS54123989A JP S54123989 A JPS54123989 A JP S54123989A JP 3154378 A JP3154378 A JP 3154378A JP 3154378 A JP3154378 A JP 3154378A JP S54123989 A JPS54123989 A JP S54123989A
Authority
JP
Japan
Prior art keywords
magnetismmsensitive
flaw detector
magnetic flaw
inspecting
sensitivity
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
JP3154378A
Other languages
Japanese (ja)
Inventor
Shigetoshi Hiyoudou
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP3154378A priority Critical patent/JPS54123989A/en
Publication of JPS54123989A publication Critical patent/JPS54123989A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP3154378A 1978-03-17 1978-03-17 Method of inspecting sensitivity of magnetismmsensitive element of magnetic flaw detector Pending JPS54123989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3154378A JPS54123989A (en) 1978-03-17 1978-03-17 Method of inspecting sensitivity of magnetismmsensitive element of magnetic flaw detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3154378A JPS54123989A (en) 1978-03-17 1978-03-17 Method of inspecting sensitivity of magnetismmsensitive element of magnetic flaw detector

Publications (1)

Publication Number Publication Date
JPS54123989A true JPS54123989A (en) 1979-09-26

Family

ID=12334095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3154378A Pending JPS54123989A (en) 1978-03-17 1978-03-17 Method of inspecting sensitivity of magnetismmsensitive element of magnetic flaw detector

Country Status (1)

Country Link
JP (1) JPS54123989A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953292U (en) * 1982-09-30 1984-04-07 アンリツ株式会社 Metal detector self-diagnosis circuit
JPH0510926A (en) * 1991-02-04 1993-01-19 Nkk Corp Method and device for calibrating magnetic flaw detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953292U (en) * 1982-09-30 1984-04-07 アンリツ株式会社 Metal detector self-diagnosis circuit
JPH0125347Y2 (en) * 1982-09-30 1989-07-28
JPH0510926A (en) * 1991-02-04 1993-01-19 Nkk Corp Method and device for calibrating magnetic flaw detector

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