JPS54124792A - Method and device for producing sparks to discriminate kind of steel - Google Patents

Method and device for producing sparks to discriminate kind of steel

Info

Publication number
JPS54124792A
JPS54124792A JP3113378A JP3113378A JPS54124792A JP S54124792 A JPS54124792 A JP S54124792A JP 3113378 A JP3113378 A JP 3113378A JP 3113378 A JP3113378 A JP 3113378A JP S54124792 A JPS54124792 A JP S54124792A
Authority
JP
Japan
Prior art keywords
steel
producing sparks
discriminate
discriminate kind
sparks
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
JP3113378A
Other languages
English (en)
Inventor
Seijirou Miyake
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 Nisshin Co Ltd
Original Assignee
Nisshin Steel Co 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP3113378A priority Critical patent/JPS54124792A/ja
Publication of JPS54124792A publication Critical patent/JPS54124792A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP3113378A 1978-03-20 1978-03-20 Method and device for producing sparks to discriminate kind of steel Pending JPS54124792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3113378A JPS54124792A (en) 1978-03-20 1978-03-20 Method and device for producing sparks to discriminate kind of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3113378A JPS54124792A (en) 1978-03-20 1978-03-20 Method and device for producing sparks to discriminate kind of steel

Publications (1)

Publication Number Publication Date
JPS54124792A true JPS54124792A (en) 1979-09-27

Family

ID=12322920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3113378A Pending JPS54124792A (en) 1978-03-20 1978-03-20 Method and device for producing sparks to discriminate kind of steel

Country Status (1)

Country Link
JP (1) JPS54124792A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008122244A (ja) * 2006-11-13 2008-05-29 Keio Gijuku 試料掘削方法及び試料掘削装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008122244A (ja) * 2006-11-13 2008-05-29 Keio Gijuku 試料掘削方法及び試料掘削装置

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