JPS6053806A - 厚さ測定方法 - Google Patents

厚さ測定方法

Info

Publication number
JPS6053806A
JPS6053806A JP16231983A JP16231983A JPS6053806A JP S6053806 A JPS6053806 A JP S6053806A JP 16231983 A JP16231983 A JP 16231983A JP 16231983 A JP16231983 A JP 16231983A JP S6053806 A JPS6053806 A JP S6053806A
Authority
JP
Japan
Prior art keywords
measured
thickness
steel pipe
temperature
correction
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
JP16231983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0242411B2 (https=
Inventor
Riichi Murayama
村山　理一
Hisao Yamaguchi
久雄 山口
Kazuo Fujisawa
藤沢　和夫
Takashi Kadowaki
門脇　孝志
Susumu Ito
伊東　将
Kazuya Sato
佐藤　弌也
Soji Sasaki
佐々木　荘二
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.)
Hitachi Ltd
Nippon Steel Corp
Original Assignee
Hitachi Ltd
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 Hitachi Ltd, Sumitomo Metal Industries Ltd filed Critical Hitachi Ltd
Priority to JP16231983A priority Critical patent/JPS6053806A/ja
Publication of JPS6053806A publication Critical patent/JPS6053806A/ja
Publication of JPH0242411B2 publication Critical patent/JPH0242411B2/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)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP16231983A 1983-09-02 1983-09-02 厚さ測定方法 Granted JPS6053806A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16231983A JPS6053806A (ja) 1983-09-02 1983-09-02 厚さ測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16231983A JPS6053806A (ja) 1983-09-02 1983-09-02 厚さ測定方法

Publications (2)

Publication Number Publication Date
JPS6053806A true JPS6053806A (ja) 1985-03-27
JPH0242411B2 JPH0242411B2 (https=) 1990-09-21

Family

ID=15752266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16231983A Granted JPS6053806A (ja) 1983-09-02 1983-09-02 厚さ測定方法

Country Status (1)

Country Link
JP (1) JPS6053806A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0255909A (ja) * 1988-08-22 1990-02-26 Nippon Steel Corp 鋳片の凝固厚演算装置
KR100635697B1 (ko) 2004-07-29 2006-10-17 한국표준과학연구원 실시간 온도보정을 수행하는 초음파에 의한 두께 측정 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432346A (en) * 1977-08-17 1979-03-09 Nippon Steel Corp Measuring apparatus of thickness deviation of metal pipes by electromagnetic ultrasonic waves
JPS5432347A (en) * 1977-08-17 1979-03-09 Nippon Steel Corp Measuring apparatus of mean thickness of metal pipe by electromagnetic ultrasonic waves
JPS5450359A (en) * 1977-09-29 1979-04-20 Toshiba Corp Radiation thickness gauge
JPS5454664A (en) * 1977-10-08 1979-05-01 Nippon Steel Corp Measuring apparatus for thickness of billet solidification in continuous casting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432346A (en) * 1977-08-17 1979-03-09 Nippon Steel Corp Measuring apparatus of thickness deviation of metal pipes by electromagnetic ultrasonic waves
JPS5432347A (en) * 1977-08-17 1979-03-09 Nippon Steel Corp Measuring apparatus of mean thickness of metal pipe by electromagnetic ultrasonic waves
JPS5450359A (en) * 1977-09-29 1979-04-20 Toshiba Corp Radiation thickness gauge
JPS5454664A (en) * 1977-10-08 1979-05-01 Nippon Steel Corp Measuring apparatus for thickness of billet solidification in continuous casting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0255909A (ja) * 1988-08-22 1990-02-26 Nippon Steel Corp 鋳片の凝固厚演算装置
KR100635697B1 (ko) 2004-07-29 2006-10-17 한국표준과학연구원 실시간 온도보정을 수행하는 초음파에 의한 두께 측정 방법

Also Published As

Publication number Publication date
JPH0242411B2 (https=) 1990-09-21

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