AU2002301997A1 - Method and apparatus for ultrasonically detecting flaws on surface of circular cylinder - Google Patents

Method and apparatus for ultrasonically detecting flaws on surface of circular cylinder

Info

Publication number
AU2002301997A1
AU2002301997A1 AU2002301997A AU2002301997A AU2002301997A1 AU 2002301997 A1 AU2002301997 A1 AU 2002301997A1 AU 2002301997 A AU2002301997 A AU 2002301997A AU 2002301997 A AU2002301997 A AU 2002301997A AU 2002301997 A1 AU2002301997 A1 AU 2002301997A1
Authority
AU
Australia
Prior art keywords
circular cylinder
detecting flaws
ultrasonically detecting
ultrasonically
flaws
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
AU2002301997A
Other versions
AU2002301997B2 (en
AU2002301997C1 (en
Inventor
Takashi Morii
Ryouichi Sugimoto
Hajime Takada
Ikuo Yarita
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 Steel Corp
Original Assignee
Kawasaki 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
Priority claimed from AU94836/98A external-priority patent/AU758001B2/en
Priority claimed from AU96504/98A external-priority patent/AU752801C/en
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of AU2002301997A1 publication Critical patent/AU2002301997A1/en
Publication of AU2002301997C1 publication Critical patent/AU2002301997C1/en
Publication of AU2002301997B2 publication Critical patent/AU2002301997B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU2002301997A 1997-09-15 2002-11-14 Method and apparatus for ultrasonically detecting flaws on surface of circular cylinder Ceased AU2002301997B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US5882497P 1997-09-15 1997-09-15
JP9-300409 1997-10-31
JP9-330213 1997-12-01
JP10-128912 1998-05-12
AU94836/98A AU758001B2 (en) 1997-09-15 1998-09-15 Electronic information network for inventory control and transfer
PCT/US1998/019161 WO1999014698A1 (en) 1997-09-15 1998-09-15 Electronic information network for inventory control and transfer
AU96504/98A AU752801C (en) 1997-10-31 1998-10-29 Method and apparatus for ultrasonically detecting flaw on surface of circular cylinder, and method of grinding roll utilizing the same

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU96504/98A Division AU752801C (en) 1997-09-15 1998-10-29 Method and apparatus for ultrasonically detecting flaw on surface of circular cylinder, and method of grinding roll utilizing the same

Publications (3)

Publication Number Publication Date
AU2002301997A1 true AU2002301997A1 (en) 2003-03-13
AU2002301997C1 AU2002301997C1 (en) 2003-03-13
AU2002301997B2 AU2002301997B2 (en) 2005-09-15

Family

ID=38134231

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002301997A Ceased AU2002301997B2 (en) 1997-09-15 2002-11-14 Method and apparatus for ultrasonically detecting flaws on surface of circular cylinder

Country Status (1)

Country Link
AU (1) AU2002301997B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110672718B (en) * 2019-07-08 2022-05-24 南昌航空大学 Electromagnetic ultrasonic point focusing/diverging surface wave method and device for steel rail tread detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232858A (en) * 1984-05-02 1985-11-19 Nippon Steel Corp Automatic grinding of rolling roll
JPH0273151A (en) * 1988-09-09 1990-03-13 Japan Puroobu Kk Ultrasonic probe

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