JPH0435522B2 - - Google Patents

Info

Publication number
JPH0435522B2
JPH0435522B2 JP59045564A JP4556484A JPH0435522B2 JP H0435522 B2 JPH0435522 B2 JP H0435522B2 JP 59045564 A JP59045564 A JP 59045564A JP 4556484 A JP4556484 A JP 4556484A JP H0435522 B2 JPH0435522 B2 JP H0435522B2
Authority
JP
Japan
Prior art keywords
hot metal
gas
dephosphorization
container
refining
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
JP59045564A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60190504A (ja
Inventor
Yoshio Nakajima
Masato Mukai
Naonori Morya
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 Nisshin Co Ltd
Original Assignee
Nisshin Steel 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP4556484A priority Critical patent/JPS60190504A/ja
Publication of JPS60190504A publication Critical patent/JPS60190504A/ja
Publication of JPH0435522B2 publication Critical patent/JPH0435522B2/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

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)
JP4556484A 1984-03-12 1984-03-12 溶融金属の精錬装置 Granted JPS60190504A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4556484A JPS60190504A (ja) 1984-03-12 1984-03-12 溶融金属の精錬装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4556484A JPS60190504A (ja) 1984-03-12 1984-03-12 溶融金属の精錬装置

Publications (2)

Publication Number Publication Date
JPS60190504A JPS60190504A (ja) 1985-09-28
JPH0435522B2 true JPH0435522B2 (enrdf_load_stackoverflow) 1992-06-11

Family

ID=12722842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4556484A Granted JPS60190504A (ja) 1984-03-12 1984-03-12 溶融金属の精錬装置

Country Status (1)

Country Link
JP (1) JPS60190504A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01156413A (ja) * 1987-12-11 1989-06-20 Nisshin Steel Co Ltd 溶銑の予備処理法および装置
JP4644259B2 (ja) 2006-02-08 2011-03-02 株式会社コガネイ 加工工具および加工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58217618A (ja) * 1982-06-09 1983-12-17 Nippon Steel Corp 溶融金属処理装置

Also Published As

Publication number Publication date
JPS60190504A (ja) 1985-09-28

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