JPS51150383A - Supersonic wave flaw detecting method for steel pipe - Google Patents

Supersonic wave flaw detecting method for steel pipe

Info

Publication number
JPS51150383A
JPS51150383A JP50073878A JP7387875A JPS51150383A JP S51150383 A JPS51150383 A JP S51150383A JP 50073878 A JP50073878 A JP 50073878A JP 7387875 A JP7387875 A JP 7387875A JP S51150383 A JPS51150383 A JP S51150383A
Authority
JP
Japan
Prior art keywords
steel pipe
supersonic wave
detecting method
flaw detecting
wave flaw
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.)
Pending
Application number
JP50073878A
Other languages
Japanese (ja)
Inventor
Kazuo Miyagawa
Yukito Sasaki
Shinichiro Kimura
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 JP50073878A priority Critical patent/JPS51150383A/en
Publication of JPS51150383A publication Critical patent/JPS51150383A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: To eliminate the interruption of continuous flaw detection by adopting supersonic wave flaw detection system which makes it possible to perform a constant and automatic monitoring for the operation of the steel pipe flaw detector.
COPYRIGHT: (C)1976,JPO&Japio
JP50073878A 1975-06-18 1975-06-18 Supersonic wave flaw detecting method for steel pipe Pending JPS51150383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50073878A JPS51150383A (en) 1975-06-18 1975-06-18 Supersonic wave flaw detecting method for steel pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50073878A JPS51150383A (en) 1975-06-18 1975-06-18 Supersonic wave flaw detecting method for steel pipe

Publications (1)

Publication Number Publication Date
JPS51150383A true JPS51150383A (en) 1976-12-23

Family

ID=13530887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50073878A Pending JPS51150383A (en) 1975-06-18 1975-06-18 Supersonic wave flaw detecting method for steel pipe

Country Status (1)

Country Link
JP (1) JPS51150383A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149889U (en) * 1978-04-11 1979-10-18

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894490A (en) * 1972-03-14 1973-12-05
JPS49133082A (en) * 1973-04-24 1974-12-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894490A (en) * 1972-03-14 1973-12-05
JPS49133082A (en) * 1973-04-24 1974-12-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149889U (en) * 1978-04-11 1979-10-18

Similar Documents

Publication Publication Date Title
JPS5581067A (en) Cutting device of steel material while hot
JPS51150383A (en) Supersonic wave flaw detecting method for steel pipe
JPS5223389A (en) Eddy current flaw detection method for internal surfaces of steel pipe s
JPS51150384A (en) Supersonic wave flaw detecting method for steel pipe
JPS5238992A (en) Continous flaw identification method for steel products
JPS5271070A (en) Apparatus for detecting elongation of conveyor
JPS5428089A (en) Device for treating flaws in inner surface of pipes
JPS5418788A (en) Method and apparatus for detecting of ultrasonic wave signals
JPS5412885A (en) Function inspecting method and device for eddy current flaw detecting machine
JPS5351385A (en) Locating method
JPS5411845A (en) Method of automatically removing internal defect of strip in steel strip welding
JPS546594A (en) Numerical value controlling ultrasonic flaw detecting system
JPS52115282A (en) Flaw detection system for metal materials
JPS5233789A (en) Magnetic flaw detection method for end faces of steel products
JPS5375610A (en) Trouble detecting system for vehicle operation controlling apparatus
JPS53108488A (en) Flaw detector for tubes
JPS53147658A (en) Method of and apparatus for controlling shape of rolled material
JPS5218386A (en) Method of detecting failure of guide pipes for submarine conducting of long-length bodies
JPS52143879A (en) Ultrasonic flaw detection method
JPS52156654A (en) Non-contact detector for positions or like
JPS5224574A (en) Apparatus for detection of breakage of media such as glass plates, etc .
JPS53107387A (en) Method and apparatus for eddy current non-destructive flaw detection
JPS51141649A (en) Detecting apparatus for focus matching
JPS5242791A (en) Method of controlling driving of ultrasonic flaw detection
JPS5249091A (en) Apparatus for automatic analysis of sulfur segragation of steel produc ts