JPS5418795A - Surface defect detecting method and apparatus - Google Patents

Surface defect detecting method and apparatus

Info

Publication number
JPS5418795A
JPS5418795A JP8287877A JP8287877A JPS5418795A JP S5418795 A JPS5418795 A JP S5418795A JP 8287877 A JP8287877 A JP 8287877A JP 8287877 A JP8287877 A JP 8287877A JP S5418795 A JPS5418795 A JP S5418795A
Authority
JP
Japan
Prior art keywords
detecting method
surface defect
defect detecting
detecting
defect
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
JP8287877A
Other languages
Japanese (ja)
Inventor
Hideji Asami
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP8287877A priority Critical patent/JPS5418795A/en
Publication of JPS5418795A publication Critical patent/JPS5418795A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
JP8287877A 1977-07-13 1977-07-13 Surface defect detecting method and apparatus Pending JPS5418795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8287877A JPS5418795A (en) 1977-07-13 1977-07-13 Surface defect detecting method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8287877A JPS5418795A (en) 1977-07-13 1977-07-13 Surface defect detecting method and apparatus

Publications (1)

Publication Number Publication Date
JPS5418795A true JPS5418795A (en) 1979-02-13

Family

ID=13786533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8287877A Pending JPS5418795A (en) 1977-07-13 1977-07-13 Surface defect detecting method and apparatus

Country Status (1)

Country Link
JP (1) JPS5418795A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132848A (en) * 1984-12-03 1986-06-20 Nippon Kokan Kk <Nkk> Non-contact painting inspecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132848A (en) * 1984-12-03 1986-06-20 Nippon Kokan Kk <Nkk> Non-contact painting inspecting device

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