JPS55116251A - Method and apparatus for detecting oblique crack in seamless pipe by supersonic wave - Google Patents

Method and apparatus for detecting oblique crack in seamless pipe by supersonic wave

Info

Publication number
JPS55116251A
JPS55116251A JP2422179A JP2422179A JPS55116251A JP S55116251 A JPS55116251 A JP S55116251A JP 2422179 A JP2422179 A JP 2422179A JP 2422179 A JP2422179 A JP 2422179A JP S55116251 A JPS55116251 A JP S55116251A
Authority
JP
Japan
Prior art keywords
probe
seamless pipe
supersonic wave
pipe
oblique crack
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
JP2422179A
Other languages
English (en)
Other versions
JPS5933226B2 (ja
Inventor
Shinichi Fukuda
Tadayuki Okinaka
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 JP54024221A priority Critical patent/JPS5933226B2/ja
Publication of JPS55116251A publication Critical patent/JPS55116251A/ja
Publication of JPS5933226B2 publication Critical patent/JPS5933226B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP54024221A 1979-03-01 1979-03-01 超音波によるシ−ムレス管の斜め割れ検出方法及び装置 Expired JPS5933226B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54024221A JPS5933226B2 (ja) 1979-03-01 1979-03-01 超音波によるシ−ムレス管の斜め割れ検出方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54024221A JPS5933226B2 (ja) 1979-03-01 1979-03-01 超音波によるシ−ムレス管の斜め割れ検出方法及び装置

Publications (2)

Publication Number Publication Date
JPS55116251A true JPS55116251A (en) 1980-09-06
JPS5933226B2 JPS5933226B2 (ja) 1984-08-14

Family

ID=12132223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54024221A Expired JPS5933226B2 (ja) 1979-03-01 1979-03-01 超音波によるシ−ムレス管の斜め割れ検出方法及び装置

Country Status (1)

Country Link
JP (1) JPS5933226B2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050450A (ja) * 1983-08-31 1985-03-20 Aichi Steel Works Ltd 断面円形材料の超音波探傷方法及びその装置
WO2009123035A1 (ja) 2008-03-31 2009-10-08 住友金属工業株式会社 超音波探傷方法及び装置
US8490490B2 (en) 2005-08-26 2013-07-23 Nippon Steel & Sumitomo Metal Corporation Ultrasonic probe, ultrasonic testing equipment, ultrasonic testing method, and manufacturing method of seamless pipe or tube
JP2017020561A (ja) * 2015-07-09 2017-01-26 Ntn株式会社 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法
CN107894460A (zh) * 2017-12-25 2018-04-10 常州常宝精特钢管有限公司 一种管体斜向伤探伤方法
CN108195944A (zh) * 2017-12-25 2018-06-22 常州常宝精特钢管有限公司 一种管体斜向伤探头及探伤装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102726684B1 (ko) * 2023-12-18 2024-11-07 한국건설기술연구원 경사방향 신호 송수신에 의한 고심도 이미지 획득이 가능한 스마트 콘크리트 스캔장치

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050450A (ja) * 1983-08-31 1985-03-20 Aichi Steel Works Ltd 断面円形材料の超音波探傷方法及びその装置
US8490490B2 (en) 2005-08-26 2013-07-23 Nippon Steel & Sumitomo Metal Corporation Ultrasonic probe, ultrasonic testing equipment, ultrasonic testing method, and manufacturing method of seamless pipe or tube
US8776604B2 (en) 2005-08-26 2014-07-15 Nippon Steel & Sumitomo Metal Corporation Ultrasonic probe, ultrasonic testing equipment, and ultrasonic testing method
WO2009123035A1 (ja) 2008-03-31 2009-10-08 住友金属工業株式会社 超音波探傷方法及び装置
US9335301B2 (en) 2008-03-31 2016-05-10 Nippon Steel & Sumitomo Metal Corporation Ultrasonic testing method and equipment therefor
JP2017020561A (ja) * 2015-07-09 2017-01-26 Ntn株式会社 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法
CN107894460A (zh) * 2017-12-25 2018-04-10 常州常宝精特钢管有限公司 一种管体斜向伤探伤方法
CN108195944A (zh) * 2017-12-25 2018-06-22 常州常宝精特钢管有限公司 一种管体斜向伤探头及探伤装置

Also Published As

Publication number Publication date
JPS5933226B2 (ja) 1984-08-14

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