JPS5273115A - Vacuum refining of molten steel - Google Patents

Vacuum refining of molten steel

Info

Publication number
JPS5273115A
JPS5273115A JP14946475A JP14946475A JPS5273115A JP S5273115 A JPS5273115 A JP S5273115A JP 14946475 A JP14946475 A JP 14946475A JP 14946475 A JP14946475 A JP 14946475A JP S5273115 A JPS5273115 A JP S5273115A
Authority
JP
Japan
Prior art keywords
molten steel
vacuum refining
refining
vacuum
molten
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
JP14946475A
Other languages
Japanese (ja)
Other versions
JPS5749090B2 (en
Inventor
Tetsuya Watanabe
Souichi Inada
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 Yakin Kogyo Co Ltd
Original Assignee
Nippon Yakin Kogyo 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 Nippon Yakin Kogyo Co Ltd filed Critical Nippon Yakin Kogyo Co Ltd
Priority to JP14946475A priority Critical patent/JPS5273115A/en
Publication of JPS5273115A publication Critical patent/JPS5273115A/en
Publication of JPS5749090B2 publication Critical patent/JPS5749090B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
JP14946475A 1975-12-17 1975-12-17 Vacuum refining of molten steel Granted JPS5273115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14946475A JPS5273115A (en) 1975-12-17 1975-12-17 Vacuum refining of molten steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14946475A JPS5273115A (en) 1975-12-17 1975-12-17 Vacuum refining of molten steel

Publications (2)

Publication Number Publication Date
JPS5273115A true JPS5273115A (en) 1977-06-18
JPS5749090B2 JPS5749090B2 (en) 1982-10-20

Family

ID=15475691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14946475A Granted JPS5273115A (en) 1975-12-17 1975-12-17 Vacuum refining of molten steel

Country Status (1)

Country Link
JP (1) JPS5273115A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066687U (en) * 1983-10-11 1985-05-11 三菱自動車工業株式会社 Laser welding equipment

Also Published As

Publication number Publication date
JPS5749090B2 (en) 1982-10-20

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