JPS6321724B2 - - Google Patents

Info

Publication number
JPS6321724B2
JPS6321724B2 JP57213618A JP21361882A JPS6321724B2 JP S6321724 B2 JPS6321724 B2 JP S6321724B2 JP 57213618 A JP57213618 A JP 57213618A JP 21361882 A JP21361882 A JP 21361882A JP S6321724 B2 JPS6321724 B2 JP S6321724B2
Authority
JP
Japan
Prior art keywords
decarburization
refining
steel
slag
decarburizing
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.)
Expired
Application number
JP57213618A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59104422A (ja
Inventor
Yasumasa Ikehara
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
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP21361882A priority Critical patent/JPS59104422A/ja
Publication of JPS59104422A publication Critical patent/JPS59104422A/ja
Publication of JPS6321724B2 publication Critical patent/JPS6321724B2/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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP21361882A 1982-12-06 1982-12-06 溶鋼の脱炭精錬法 Granted JPS59104422A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21361882A JPS59104422A (ja) 1982-12-06 1982-12-06 溶鋼の脱炭精錬法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21361882A JPS59104422A (ja) 1982-12-06 1982-12-06 溶鋼の脱炭精錬法

Publications (2)

Publication Number Publication Date
JPS59104422A JPS59104422A (ja) 1984-06-16
JPS6321724B2 true JPS6321724B2 (enrdf_load_stackoverflow) 1988-05-09

Family

ID=16642151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21361882A Granted JPS59104422A (ja) 1982-12-06 1982-12-06 溶鋼の脱炭精錬法

Country Status (1)

Country Link
JP (1) JPS59104422A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2538879B2 (ja) * 1986-06-04 1996-10-02 川崎製鉄株式会社 溶融金属の精錬方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820857B2 (ja) * 1976-07-21 1983-04-26 ワイ クワン シヤン 金属板の電気分解処理装置
JPS5591926A (en) * 1978-12-29 1980-07-11 Nisshin Steel Co Ltd Preparation of extremely low carbon nitrogen stainless steel

Also Published As

Publication number Publication date
JPS59104422A (ja) 1984-06-16

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