JPS53106085A - Ultrasonic inspecting method of hot steel materials - Google Patents

Ultrasonic inspecting method of hot steel materials

Info

Publication number
JPS53106085A
JPS53106085A JP2032977A JP2032977A JPS53106085A JP S53106085 A JPS53106085 A JP S53106085A JP 2032977 A JP2032977 A JP 2032977A JP 2032977 A JP2032977 A JP 2032977A JP S53106085 A JPS53106085 A JP S53106085A
Authority
JP
Japan
Prior art keywords
steel materials
hot steel
inspecting method
ultrasonic inspecting
examined
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
JP2032977A
Other languages
Japanese (ja)
Inventor
Kazuo Miyagawa
Yukito Sasaki
Shinichiro Kimura
Naoya Matsuda
Shuichi Sato
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 JP2032977A priority Critical patent/JPS53106085A/en
Publication of JPS53106085A publication Critical patent/JPS53106085A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve the sensitivity of ultrasonic inspection of the material to be examined of a high temperature and improve the heat resistance and durability of a probe by blowing cooling fluid to the surface of the material to be examined of a high temperature to cool it down to curie point or lower and performing electromagnetic ultrasonic inspection.
COPYRIGHT: (C)1978,JPO&Japio
JP2032977A 1977-02-28 1977-02-28 Ultrasonic inspecting method of hot steel materials Pending JPS53106085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2032977A JPS53106085A (en) 1977-02-28 1977-02-28 Ultrasonic inspecting method of hot steel materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2032977A JPS53106085A (en) 1977-02-28 1977-02-28 Ultrasonic inspecting method of hot steel materials

Publications (1)

Publication Number Publication Date
JPS53106085A true JPS53106085A (en) 1978-09-14

Family

ID=12024087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2032977A Pending JPS53106085A (en) 1977-02-28 1977-02-28 Ultrasonic inspecting method of hot steel materials

Country Status (1)

Country Link
JP (1) JPS53106085A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773670A (en) * 1980-10-24 1982-05-08 Sumitomo Metal Ind Ltd Method and device for electromagnetic induction flaw detection
JPS60108749A (en) * 1983-11-18 1985-06-14 Mitsubishi Electric Corp Electromagnetic ultrasonic-wave flaw detecting apparatus
EP1298429A1 (en) * 2001-04-25 2003-04-02 Nkk Corporation Method of producing continuously cast pieces of steel
JP2008238259A (en) * 2007-03-29 2008-10-09 Jfe Steel Kk Method for repairing surface of hot-state slab
CN111380961A (en) * 2020-03-31 2020-07-07 南昌航空大学 Electromagnetic ultrasonic probe for detecting ultrahigh-temperature casting and forging pieces and online rapid detection method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225688A (en) * 1975-08-21 1977-02-25 Nippon Steel Corp Hot ultrasonic probe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225688A (en) * 1975-08-21 1977-02-25 Nippon Steel Corp Hot ultrasonic probe

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773670A (en) * 1980-10-24 1982-05-08 Sumitomo Metal Ind Ltd Method and device for electromagnetic induction flaw detection
JPS60108749A (en) * 1983-11-18 1985-06-14 Mitsubishi Electric Corp Electromagnetic ultrasonic-wave flaw detecting apparatus
JPH0423213B2 (en) * 1983-11-18 1992-04-21 Mitsubishi Electric Corp
EP1298429A1 (en) * 2001-04-25 2003-04-02 Nkk Corporation Method of producing continuously cast pieces of steel
US6896035B2 (en) 2001-04-25 2005-05-24 Nkk Corporation Manufacturing method for continuously cast product of steel
EP1666173A1 (en) * 2001-04-25 2006-06-07 JFE Steel Corporation Manufacturing method for continuously cast product of steel
US7156148B2 (en) 2001-04-25 2007-01-02 Nkk Corporation Manufacturing method for continuously cast product of steel
US7448430B2 (en) 2001-04-25 2008-11-11 Nkk Corporation Manufacturing method for continuously cast product of steel
JP2008238259A (en) * 2007-03-29 2008-10-09 Jfe Steel Kk Method for repairing surface of hot-state slab
CN111380961A (en) * 2020-03-31 2020-07-07 南昌航空大学 Electromagnetic ultrasonic probe for detecting ultrahigh-temperature casting and forging pieces and online rapid detection method

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