JPS53144791A - Detecting method of surface flaw in hot steel materials - Google Patents

Detecting method of surface flaw in hot steel materials

Info

Publication number
JPS53144791A
JPS53144791A JP5946177A JP5946177A JPS53144791A JP S53144791 A JPS53144791 A JP S53144791A JP 5946177 A JP5946177 A JP 5946177A JP 5946177 A JP5946177 A JP 5946177A JP S53144791 A JPS53144791 A JP S53144791A
Authority
JP
Japan
Prior art keywords
detecting method
steel materials
surface flaw
hot steel
hot
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
JP5946177A
Other languages
Japanese (ja)
Other versions
JPS5757982B2 (en
Inventor
Takeshi Kitagawa
Kane Miyake
Kiyoshi Tamura
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
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP5946177A priority Critical patent/JPS53144791A/en
Publication of JPS53144791A publication Critical patent/JPS53144791A/en
Publication of JPS5757982B2 publication Critical patent/JPS5757982B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP5946177A 1977-05-24 1977-05-24 Detecting method of surface flaw in hot steel materials Granted JPS53144791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5946177A JPS53144791A (en) 1977-05-24 1977-05-24 Detecting method of surface flaw in hot steel materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5946177A JPS53144791A (en) 1977-05-24 1977-05-24 Detecting method of surface flaw in hot steel materials

Publications (2)

Publication Number Publication Date
JPS53144791A true JPS53144791A (en) 1978-12-16
JPS5757982B2 JPS5757982B2 (en) 1982-12-07

Family

ID=13113963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5946177A Granted JPS53144791A (en) 1977-05-24 1977-05-24 Detecting method of surface flaw in hot steel materials

Country Status (1)

Country Link
JP (1) JPS53144791A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5086430A (en) * 1973-12-05 1975-07-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5086430A (en) * 1973-12-05 1975-07-11

Also Published As

Publication number Publication date
JPS5757982B2 (en) 1982-12-07

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