JPH0316604B2 - - Google Patents

Info

Publication number
JPH0316604B2
JPH0316604B2 JP23446984A JP23446984A JPH0316604B2 JP H0316604 B2 JPH0316604 B2 JP H0316604B2 JP 23446984 A JP23446984 A JP 23446984A JP 23446984 A JP23446984 A JP 23446984A JP H0316604 B2 JPH0316604 B2 JP H0316604B2
Authority
JP
Japan
Prior art keywords
radiation
tubular material
wide
radiation beam
individual
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
Application number
JP23446984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61112909A (ja
Inventor
Norio Konya
Yutaka Funyu
Kyoshi Okumura
Masami Shimizu
Shigetada Matsushita
Asao Monno
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 Steel Corp
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Kawasaki 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 Fuji Electric Co Ltd, Kawasaki Steel Corp filed Critical Fuji Electric Co Ltd
Priority to JP23446984A priority Critical patent/JPS61112909A/ja
Publication of JPS61112909A publication Critical patent/JPS61112909A/ja
Publication of JPH0316604B2 publication Critical patent/JPH0316604B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
    • G01B15/025—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness by measuring absorption

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
JP23446984A 1984-11-07 1984-11-07 管状材の放射線透過式肉厚測定装置 Granted JPS61112909A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23446984A JPS61112909A (ja) 1984-11-07 1984-11-07 管状材の放射線透過式肉厚測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23446984A JPS61112909A (ja) 1984-11-07 1984-11-07 管状材の放射線透過式肉厚測定装置

Publications (2)

Publication Number Publication Date
JPS61112909A JPS61112909A (ja) 1986-05-30
JPH0316604B2 true JPH0316604B2 (cg-RX-API-DMAC7.html) 1991-03-06

Family

ID=16971494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23446984A Granted JPS61112909A (ja) 1984-11-07 1984-11-07 管状材の放射線透過式肉厚測定装置

Country Status (1)

Country Link
JP (1) JPS61112909A (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS61112909A (ja) 1986-05-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term