JPH0255485B2 - - Google Patents

Info

Publication number
JPH0255485B2
JPH0255485B2 JP57007840A JP784082A JPH0255485B2 JP H0255485 B2 JPH0255485 B2 JP H0255485B2 JP 57007840 A JP57007840 A JP 57007840A JP 784082 A JP784082 A JP 784082A JP H0255485 B2 JPH0255485 B2 JP H0255485B2
Authority
JP
Japan
Prior art keywords
oxygen
dephosphorization
hot metal
decarburization
solid
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
JP57007840A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58126910A (ja
Inventor
Tomi Inaba
Motoki Yoshida
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 JP784082A priority Critical patent/JPS58126910A/ja
Publication of JPS58126910A publication Critical patent/JPS58126910A/ja
Publication of JPH0255485B2 publication Critical patent/JPH0255485B2/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP784082A 1982-01-21 1982-01-21 溶湯の脱燐方法 Granted JPS58126910A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP784082A JPS58126910A (ja) 1982-01-21 1982-01-21 溶湯の脱燐方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP784082A JPS58126910A (ja) 1982-01-21 1982-01-21 溶湯の脱燐方法

Publications (2)

Publication Number Publication Date
JPS58126910A JPS58126910A (ja) 1983-07-28
JPH0255485B2 true JPH0255485B2 (enrdf_load_stackoverflow) 1990-11-27

Family

ID=11676800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP784082A Granted JPS58126910A (ja) 1982-01-21 1982-01-21 溶湯の脱燐方法

Country Status (1)

Country Link
JP (1) JPS58126910A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177114A (ja) * 1984-02-22 1985-09-11 Nisshin Steel Co Ltd 溶銑の脱燐法
JP4080679B2 (ja) * 2000-08-21 2008-04-23 Ｊｆｅスチール株式会社 溶銑の脱燐方法
AU2002303438B2 (en) 2001-04-23 2007-10-25 Smith & Nephew (Overseas) Limited Therapeutic treatments using the direct application of antimicrobial metal compositions
JP4977874B2 (ja) * 2006-11-09 2012-07-18 Ｊｆｅスチール株式会社 溶銑の脱燐処理方法
JP5602047B2 (ja) * 2010-02-22 2014-10-08 株式会社神戸製鋼所 混銑車における溶銑の脱りん処理方法
JP5689024B2 (ja) * 2010-06-07 2015-03-25 株式会社神戸製鋼所 ダストを使用した溶銑の脱りん方法
JP7410393B2 (ja) * 2020-03-24 2024-01-10 日本製鉄株式会社 溶銑予備処理方法及び溶銑予備処理ランス

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059961B2 (ja) * 1979-06-20 1985-12-27 日本鋼管株式会社 溶銑予備処理方法

Also Published As

Publication number Publication date
JPS58126910A (ja) 1983-07-28

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