JPH0236163B2 - - Google Patents

Info

Publication number
JPH0236163B2
JPH0236163B2 JP58138924A JP13892483A JPH0236163B2 JP H0236163 B2 JPH0236163 B2 JP H0236163B2 JP 58138924 A JP58138924 A JP 58138924A JP 13892483 A JP13892483 A JP 13892483A JP H0236163 B2 JPH0236163 B2 JP H0236163B2
Authority
JP
Japan
Prior art keywords
circuit
amplitude
slab
time
wavelength
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
JP58138924A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6031010A (ja
Inventor
Mitsuo Yoneda
Taketoshi Moryama
Satoru Tachikawa
Tetsuo Myoshi
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.)
Mitsubishi Electric Corp
Nippon Steel Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp, Nippon Steel Corp filed Critical Mitsubishi Electric Corp
Priority to JP58138924A priority Critical patent/JPS6031010A/ja
Publication of JPS6031010A publication Critical patent/JPS6031010A/ja
Publication of JPH0236163B2 publication Critical patent/JPH0236163B2/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
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Continuous Casting (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP58138924A 1983-07-29 1983-07-29 鋳片凝固厚み測定装置 Granted JPS6031010A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58138924A JPS6031010A (ja) 1983-07-29 1983-07-29 鋳片凝固厚み測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58138924A JPS6031010A (ja) 1983-07-29 1983-07-29 鋳片凝固厚み測定装置

Publications (2)

Publication Number Publication Date
JPS6031010A JPS6031010A (ja) 1985-02-16
JPH0236163B2 true JPH0236163B2 (en]) 1990-08-15

Family

ID=15233312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58138924A Granted JPS6031010A (ja) 1983-07-29 1983-07-29 鋳片凝固厚み測定装置

Country Status (1)

Country Link
JP (1) JPS6031010A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648183B2 (ja) * 1988-08-22 1994-06-22 新日本製鐵株式会社 鋳片の凝固厚演算装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839288B2 (ja) * 1978-07-04 1983-08-29 日本鋼管株式会社 超音波式厚み計

Also Published As

Publication number Publication date
JPS6031010A (ja) 1985-02-16

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