JPS52146289A - Method of inspecting surface of steel piece - Google Patents

Method of inspecting surface of steel piece

Info

Publication number
JPS52146289A
JPS52146289A JP6252576A JP6252576A JPS52146289A JP S52146289 A JPS52146289 A JP S52146289A JP 6252576 A JP6252576 A JP 6252576A JP 6252576 A JP6252576 A JP 6252576A JP S52146289 A JPS52146289 A JP S52146289A
Authority
JP
Japan
Prior art keywords
steel piece
inspecting surface
inspecting
steel
piece
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
JP6252576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5626816B2 (enExample
Inventor
Tatsuo Hiroshima
Kenichi Matsui
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP6252576A priority Critical patent/JPS52146289A/ja
Publication of JPS52146289A publication Critical patent/JPS52146289A/ja
Publication of JPS5626816B2 publication Critical patent/JPS5626816B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP6252576A 1976-05-29 1976-05-29 Method of inspecting surface of steel piece Granted JPS52146289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6252576A JPS52146289A (en) 1976-05-29 1976-05-29 Method of inspecting surface of steel piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6252576A JPS52146289A (en) 1976-05-29 1976-05-29 Method of inspecting surface of steel piece

Publications (2)

Publication Number Publication Date
JPS52146289A true JPS52146289A (en) 1977-12-05
JPS5626816B2 JPS5626816B2 (enExample) 1981-06-20

Family

ID=13202677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6252576A Granted JPS52146289A (en) 1976-05-29 1976-05-29 Method of inspecting surface of steel piece

Country Status (1)

Country Link
JP (1) JPS52146289A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580008A (en) * 1978-12-12 1980-06-16 Nippon Steel Corp Surface defect detecting method in manufacturing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580008A (en) * 1978-12-12 1980-06-16 Nippon Steel Corp Surface defect detecting method in manufacturing process

Also Published As

Publication number Publication date
JPS5626816B2 (enExample) 1981-06-20

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