JPS55140148A - Supersonic flaw detection for welded steel pipe - Google Patents

Supersonic flaw detection for welded steel pipe

Info

Publication number
JPS55140148A
JPS55140148A JP4721079A JP4721079A JPS55140148A JP S55140148 A JPS55140148 A JP S55140148A JP 4721079 A JP4721079 A JP 4721079A JP 4721079 A JP4721079 A JP 4721079A JP S55140148 A JPS55140148 A JP S55140148A
Authority
JP
Japan
Prior art keywords
flaw detection
flaw
dac
steel pipe
probes
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
JP4721079A
Other languages
English (en)
Other versions
JPH0243136B2 (ja
Inventor
Masakazu Takahashi
Hachiro Kaneko
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP4721079A priority Critical patent/JPS55140148A/ja
Publication of JPS55140148A publication Critical patent/JPS55140148A/ja
Publication of JPH0243136B2 publication Critical patent/JPH0243136B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP4721079A 1979-04-19 1979-04-19 Supersonic flaw detection for welded steel pipe Granted JPS55140148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4721079A JPS55140148A (en) 1979-04-19 1979-04-19 Supersonic flaw detection for welded steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4721079A JPS55140148A (en) 1979-04-19 1979-04-19 Supersonic flaw detection for welded steel pipe

Publications (2)

Publication Number Publication Date
JPS55140148A true JPS55140148A (en) 1980-11-01
JPH0243136B2 JPH0243136B2 (ja) 1990-09-27

Family

ID=12768783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4721079A Granted JPS55140148A (en) 1979-04-19 1979-04-19 Supersonic flaw detection for welded steel pipe

Country Status (1)

Country Link
JP (1) JPS55140148A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006284578A (ja) * 2005-03-31 2006-10-19 General Electric Co <Ge> 超音波走査データを用いて物体を検査する方法およびシステム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006284578A (ja) * 2005-03-31 2006-10-19 General Electric Co <Ge> 超音波走査データを用いて物体を検査する方法およびシステム

Also Published As

Publication number Publication date
JPH0243136B2 (ja) 1990-09-27

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