JPH0462001B2 - - Google Patents

Info

Publication number
JPH0462001B2
JPH0462001B2 JP59001159A JP115984A JPH0462001B2 JP H0462001 B2 JPH0462001 B2 JP H0462001B2 JP 59001159 A JP59001159 A JP 59001159A JP 115984 A JP115984 A JP 115984A JP H0462001 B2 JPH0462001 B2 JP H0462001B2
Authority
JP
Japan
Prior art keywords
metal tube
eddy current
coating
detection coils
current detection
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 - Lifetime
Application number
JP59001159A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60144603A (ja
Inventor
Koji Kawamura
Kyoharu Hiramoto
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
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP115984A priority Critical patent/JPS60144603A/ja
Publication of JPS60144603A publication Critical patent/JPS60144603A/ja
Publication of JPH0462001B2 publication Critical patent/JPH0462001B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP115984A 1984-01-07 1984-01-07 被覆金属管の被膜厚さ連続測定方法 Granted JPS60144603A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP115984A JPS60144603A (ja) 1984-01-07 1984-01-07 被覆金属管の被膜厚さ連続測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP115984A JPS60144603A (ja) 1984-01-07 1984-01-07 被覆金属管の被膜厚さ連続測定方法

Publications (2)

Publication Number Publication Date
JPS60144603A JPS60144603A (ja) 1985-07-31
JPH0462001B2 true JPH0462001B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-10-02

Family

ID=11493653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP115984A Granted JPS60144603A (ja) 1984-01-07 1984-01-07 被覆金属管の被膜厚さ連続測定方法

Country Status (1)

Country Link
JP (1) JPS60144603A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977853A (en) * 1989-06-01 1990-12-18 E. I. Du Pont De Nemours And Company Non-contact wet or dry film thickness measuring device
DE102005054593B4 (de) * 2005-11-14 2018-04-26 Immobiliengesellschaft Helmut Fischer Gmbh & Co. Kg Messonde zur Messung der Dicke dünner Schichten
JP5513821B2 (ja) * 2009-09-17 2014-06-04 株式会社荏原製作所 渦電流センサ、研磨装置、めっき装置、研磨方法、めっき方法
CN107806817A (zh) * 2017-11-30 2018-03-16 宁波市鄞州磁泰电子科技有限公司 一种渗碳层厚度的检测装置及方法
EP4053495B1 (en) * 2021-03-03 2024-07-17 ABB Schweiz AG Tilt and curvature measurements of metal sheets in a rolling mill

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221379A1 (de) * 1982-06-05 1983-12-08 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Messvorrichtung fuer bogendicken in der transportbahn von boegen bei papierverarbeitungsmaschinen

Also Published As

Publication number Publication date
JPS60144603A (ja) 1985-07-31

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