JPS6151243B2 - - Google Patents

Info

Publication number
JPS6151243B2
JPS6151243B2 JP584378A JP584378A JPS6151243B2 JP S6151243 B2 JPS6151243 B2 JP S6151243B2 JP 584378 A JP584378 A JP 584378A JP 584378 A JP584378 A JP 584378A JP S6151243 B2 JPS6151243 B2 JP S6151243B2
Authority
JP
Japan
Prior art keywords
base material
circumference
transmitting
ultrasonic
edges
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
JP584378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5499665A (en
Inventor
Masahiro Matsushige
Kyoshi Matsui
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 JP584378A priority Critical patent/JPS5499665A/ja
Publication of JPS5499665A publication Critical patent/JPS5499665A/ja
Publication of JPS6151243B2 publication Critical patent/JPS6151243B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP584378A 1978-01-24 1978-01-24 Measuring method of peripheral lengths of pipe before welding Granted JPS5499665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP584378A JPS5499665A (en) 1978-01-24 1978-01-24 Measuring method of peripheral lengths of pipe before welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP584378A JPS5499665A (en) 1978-01-24 1978-01-24 Measuring method of peripheral lengths of pipe before welding

Publications (2)

Publication Number Publication Date
JPS5499665A JPS5499665A (en) 1979-08-06
JPS6151243B2 true JPS6151243B2 (en:Method) 1986-11-07

Family

ID=11622287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP584378A Granted JPS5499665A (en) 1978-01-24 1978-01-24 Measuring method of peripheral lengths of pipe before welding

Country Status (1)

Country Link
JP (1) JPS5499665A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136542U (ja) * 1984-08-03 1986-03-06 トヨタ自動車株式会社 ボルト軸力測定装置
US5251487A (en) * 1989-03-29 1993-10-12 Martin Marietta Corporation Apparatus for acoustically coupling an ultrasonic transducer with a body
US5056367A (en) * 1989-03-29 1991-10-15 Martin Marietta Corporation Ultrasonic linear measurement system
US5035143A (en) * 1990-04-10 1991-07-30 The Babcock & Wilcox Company Method of detecting creep swelling

Also Published As

Publication number Publication date
JPS5499665A (en) 1979-08-06

Similar Documents

Publication Publication Date Title
US4930358A (en) Method of and apparatus for measuring flow velocity by using ultrasonic waves
JP6376980B2 (ja) 構造物変状検出装置
US20200096330A1 (en) Apparatus for measuring crystal grain size of steel sheet
JPS6238360A (ja) 超音波試験装置
JPS6236527B2 (en:Method)
JPS6151243B2 (en:Method)
JP2002213936A (ja) 材料厚さの非接触測定方法及び装置
JPH08201356A (ja) 固体材料の音速測定方法および超音波探触子
JPH0216966B2 (en:Method)
JPS63247608A (ja) コンクリ−トの厚さ及び内在ひび割れ位置の測定方法
JPS59151057A (ja) 超音波探傷装置
JP3535612B2 (ja) 超音波送受信装置
JPS6228869B2 (en:Method)
JPS5837505B2 (ja) 欠陥検出装置
JPH03167418A (ja) クラッド厚さ測定装置
JPH05253219A (ja) Ｘ線装置
JPS63186143A (ja) 超音波探触子
JPH02296147A (ja) 音響異方性測定方法および装置
JPH07229705A (ja) 焼入れ硬化層の深さ計測方法
JPH05157834A (ja) 超音波距離測定装置
JP2861295B2 (ja) 表面波速度分布測定方法および装置
JPH0611452Y2 (ja) 超音波トランスデユ−サ
CA1067614A (en) Pulse-echo method and system for testing wall thicknesses
JPH06103206B2 (ja) 超音波流速測定方法およびその装置
JPH0535995B2 (en:Method)