JPS5831023A - 極低炭素鋼の溶製方法 - Google Patents

極低炭素鋼の溶製方法

Info

Publication number
JPS5831023A
JPS5831023A JP12965381A JP12965381A JPS5831023A JP S5831023 A JPS5831023 A JP S5831023A JP 12965381 A JP12965381 A JP 12965381A JP 12965381 A JP12965381 A JP 12965381A JP S5831023 A JPS5831023 A JP S5831023A
Authority
JP
Japan
Prior art keywords
oxygen
molten steel
furnace
steel
ultra
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
JP12965381A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0124844B2 (Direct
Inventor
Kazuya Iemura
家村　一弥
Masashi Takano
鷹野　雅志
Motohiko Nakatani
元彦 中谷
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 JP12965381A priority Critical patent/JPS5831023A/ja
Publication of JPS5831023A publication Critical patent/JPS5831023A/ja
Publication of JPH0124844B2 publication Critical patent/JPH0124844B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP12965381A 1981-08-19 1981-08-19 極低炭素鋼の溶製方法 Granted JPS5831023A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12965381A JPS5831023A (ja) 1981-08-19 1981-08-19 極低炭素鋼の溶製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12965381A JPS5831023A (ja) 1981-08-19 1981-08-19 極低炭素鋼の溶製方法

Publications (2)

Publication Number Publication Date
JPS5831023A true JPS5831023A (ja) 1983-02-23
JPH0124844B2 JPH0124844B2 (Direct) 1989-05-15

Family

ID=15014827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12965381A Granted JPS5831023A (ja) 1981-08-19 1981-08-19 極低炭素鋼の溶製方法

Country Status (1)

Country Link
JP (1) JPS5831023A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62146213A (ja) * 1985-12-20 1987-06-30 Nippon Steel Corp 高クロム鋼の減圧脱炭法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62146213A (ja) * 1985-12-20 1987-06-30 Nippon Steel Corp 高クロム鋼の減圧脱炭法

Also Published As

Publication number Publication date
JPH0124844B2 (Direct) 1989-05-15

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