JPH0355525B2 - - Google Patents

Info

Publication number
JPH0355525B2
JPH0355525B2 JP59075883A JP7588384A JPH0355525B2 JP H0355525 B2 JPH0355525 B2 JP H0355525B2 JP 59075883 A JP59075883 A JP 59075883A JP 7588384 A JP7588384 A JP 7588384A JP H0355525 B2 JPH0355525 B2 JP H0355525B2
Authority
JP
Japan
Prior art keywords
refining
oxygen gas
carbon source
lance
molten iron
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 - Lifetime
Application number
JP59075883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60221511A (ja
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 filed Critical
Priority to JP7588384A priority Critical patent/JPS60221511A/ja
Publication of JPS60221511A publication Critical patent/JPS60221511A/ja
Publication of JPH0355525B2 publication Critical patent/JPH0355525B2/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

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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP7588384A 1984-04-17 1984-04-17 溶鉄加炭溶解精錬法 Granted JPS60221511A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7588384A JPS60221511A (ja) 1984-04-17 1984-04-17 溶鉄加炭溶解精錬法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7588384A JPS60221511A (ja) 1984-04-17 1984-04-17 溶鉄加炭溶解精錬法

Publications (2)

Publication Number Publication Date
JPS60221511A JPS60221511A (ja) 1985-11-06
JPH0355525B2 true JPH0355525B2 (enrdf_load_stackoverflow) 1991-08-23

Family

ID=13589128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7588384A Granted JPS60221511A (ja) 1984-04-17 1984-04-17 溶鉄加炭溶解精錬法

Country Status (1)

Country Link
JP (1) JPS60221511A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3854482B2 (ja) * 2001-09-27 2006-12-06 新日本製鐵株式会社 溶銑の予備処理方法及び精錬方法
JP4513340B2 (ja) * 2004-01-30 2010-07-28 Ｊｆｅスチール株式会社 溶銑の脱燐処理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067610A (ja) * 1983-09-19 1985-04-18 Sumitomo Metal Ind Ltd 製鋼法

Also Published As

Publication number Publication date
JPS60221511A (ja) 1985-11-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees