JPS52100281A - Surface flaw detecting method for hot slabs - Google Patents

Surface flaw detecting method for hot slabs

Info

Publication number
JPS52100281A
JPS52100281A JP1721576A JP1721576A JPS52100281A JP S52100281 A JPS52100281 A JP S52100281A JP 1721576 A JP1721576 A JP 1721576A JP 1721576 A JP1721576 A JP 1721576A JP S52100281 A JPS52100281 A JP S52100281A
Authority
JP
Japan
Prior art keywords
detecting method
surface flaw
flaw detecting
hot
hot slabs
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
JP1721576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5625975B2 (cs
Inventor
Seiichi Watanabe
Kazuo Miyagawa
Isamu Ichijima
Koji Kawamura
Akishiro Ishimori
Yoshinori Nawata
Takao Watanabe
Junji Omori
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 JP1721576A priority Critical patent/JPS52100281A/ja
Publication of JPS52100281A publication Critical patent/JPS52100281A/ja
Publication of JPS5625975B2 publication Critical patent/JPS5625975B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Examining Or Testing Airtightness (AREA)
JP1721576A 1976-02-19 1976-02-19 Surface flaw detecting method for hot slabs Granted JPS52100281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1721576A JPS52100281A (en) 1976-02-19 1976-02-19 Surface flaw detecting method for hot slabs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1721576A JPS52100281A (en) 1976-02-19 1976-02-19 Surface flaw detecting method for hot slabs

Publications (2)

Publication Number Publication Date
JPS52100281A true JPS52100281A (en) 1977-08-23
JPS5625975B2 JPS5625975B2 (cs) 1981-06-16

Family

ID=11937713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1721576A Granted JPS52100281A (en) 1976-02-19 1976-02-19 Surface flaw detecting method for hot slabs

Country Status (1)

Country Link
JP (1) JPS52100281A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138350U (cs) * 1980-02-28 1981-10-20
KR100544501B1 (ko) * 2001-11-28 2006-01-24 주식회사 포스코 냉연강판 표면결함 검출장치
JP2013036850A (ja) * 2011-08-08 2013-02-21 Midori Seimitsu:Kk 熱間鋼材表面疵の検査方法及び検査装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138350U (cs) * 1980-02-28 1981-10-20
KR100544501B1 (ko) * 2001-11-28 2006-01-24 주식회사 포스코 냉연강판 표면결함 검출장치
JP2013036850A (ja) * 2011-08-08 2013-02-21 Midori Seimitsu:Kk 熱間鋼材表面疵の検査方法及び検査装置

Also Published As

Publication number Publication date
JPS5625975B2 (cs) 1981-06-16

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