JPS6291806A - クラツド厚さ測定方法 - Google Patents

クラツド厚さ測定方法

Info

Publication number
JPS6291806A
JPS6291806A JP23306985A JP23306985A JPS6291806A JP S6291806 A JPS6291806 A JP S6291806A JP 23306985 A JP23306985 A JP 23306985A JP 23306985 A JP23306985 A JP 23306985A JP S6291806 A JPS6291806 A JP S6291806A
Authority
JP
Japan
Prior art keywords
cladding
thickness
boundary
ultrasonic probe
echo
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.)
Granted
Application number
JP23306985A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0433368B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toshiaki Fujita
利明 藤田
Tadashi Kawamura
川村　正
Tadashi Morimoto
匡 森本
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP23306985A priority Critical patent/JPS6291806A/ja
Publication of JPS6291806A publication Critical patent/JPS6291806A/ja
Publication of JPH0433368B2 publication Critical patent/JPH0433368B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP23306985A 1985-10-18 1985-10-18 クラツド厚さ測定方法 Granted JPS6291806A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23306985A JPS6291806A (ja) 1985-10-18 1985-10-18 クラツド厚さ測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23306985A JPS6291806A (ja) 1985-10-18 1985-10-18 クラツド厚さ測定方法

Publications (2)

Publication Number Publication Date
JPS6291806A true JPS6291806A (ja) 1987-04-27
JPH0433368B2 JPH0433368B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-02

Family

ID=16949314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23306985A Granted JPS6291806A (ja) 1985-10-18 1985-10-18 クラツド厚さ測定方法

Country Status (1)

Country Link
JP (1) JPS6291806A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629586A1 (fr) * 1988-03-30 1989-10-06 Cezus Co Europ Zirconium Procede de controle ultrasonore de l'epaisseur de placage d'un tube metallique, dispositif correspondant et application a des tubes en alliage de zr plaque
JPH02269907A (ja) * 1989-04-11 1990-11-05 Nichizou Tec:Kk コーティング膜の膜厚測定方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125513A (ja) * 1983-12-09 1985-07-04 Hitachi Ltd 超音波による塗膜上からの板厚測定装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125513A (ja) * 1983-12-09 1985-07-04 Hitachi Ltd 超音波による塗膜上からの板厚測定装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629586A1 (fr) * 1988-03-30 1989-10-06 Cezus Co Europ Zirconium Procede de controle ultrasonore de l'epaisseur de placage d'un tube metallique, dispositif correspondant et application a des tubes en alliage de zr plaque
JPH0212006A (ja) * 1988-03-30 1990-01-17 Europ De Zirconium Cezus:Co 金属管のめっき層の厚みを測定する方法とその装置
US4918989A (en) * 1988-03-30 1990-04-24 Compagnie Europeenne Du Zirconium - Cezus Ultrasonic method of measuring the thickness of the plating on a metal tube, the corresponding apparatus and its application to Zr plated alloy tubes
JPH02269907A (ja) * 1989-04-11 1990-11-05 Nichizou Tec:Kk コーティング膜の膜厚測定方法

Also Published As

Publication number Publication date
JPH0433368B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-02

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