JPS52139482A - Method of detecting surface flaw of highhtemperature material - Google Patents

Method of detecting surface flaw of highhtemperature material

Info

Publication number
JPS52139482A
JPS52139482A JP5624976A JP5624976A JPS52139482A JP S52139482 A JPS52139482 A JP S52139482A JP 5624976 A JP5624976 A JP 5624976A JP 5624976 A JP5624976 A JP 5624976A JP S52139482 A JPS52139482 A JP S52139482A
Authority
JP
Japan
Prior art keywords
highhtemperature
detecting surface
surface flaw
flaw
detecting
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
JP5624976A
Other languages
Japanese (ja)
Inventor
Masaaki Tarui
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 JP5624976A priority Critical patent/JPS52139482A/en
Publication of JPS52139482A publication Critical patent/JPS52139482A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP5624976A 1976-05-17 1976-05-17 Method of detecting surface flaw of highhtemperature material Pending JPS52139482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5624976A JPS52139482A (en) 1976-05-17 1976-05-17 Method of detecting surface flaw of highhtemperature material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5624976A JPS52139482A (en) 1976-05-17 1976-05-17 Method of detecting surface flaw of highhtemperature material

Publications (1)

Publication Number Publication Date
JPS52139482A true JPS52139482A (en) 1977-11-21

Family

ID=13021805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5624976A Pending JPS52139482A (en) 1976-05-17 1976-05-17 Method of detecting surface flaw of highhtemperature material

Country Status (1)

Country Link
JP (1) JPS52139482A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49131192A (en) * 1973-04-20 1974-12-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49131192A (en) * 1973-04-20 1974-12-16

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