JPS60184614A - 溶銑の脱珪方法 - Google Patents

溶銑の脱珪方法

Info

Publication number
JPS60184614A
JPS60184614A JP4084584A JP4084584A JPS60184614A JP S60184614 A JPS60184614 A JP S60184614A JP 4084584 A JP4084584 A JP 4084584A JP 4084584 A JP4084584 A JP 4084584A JP S60184614 A JPS60184614 A JP S60184614A
Authority
JP
Japan
Prior art keywords
hot metal
desiliconization
desiliconizing
blast furnace
desiliconizing agent
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
JP4084584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0435525B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Shitoda
浩 紫冨田
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 JP4084584A priority Critical patent/JPS60184614A/ja
Publication of JPS60184614A publication Critical patent/JPS60184614A/ja
Publication of JPH0435525B2 publication Critical patent/JPH0435525B2/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
    • C21C1/04—Removing impurities other than carbon, phosphorus or sulfur

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)
JP4084584A 1984-03-02 1984-03-02 溶銑の脱珪方法 Granted JPS60184614A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4084584A JPS60184614A (ja) 1984-03-02 1984-03-02 溶銑の脱珪方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4084584A JPS60184614A (ja) 1984-03-02 1984-03-02 溶銑の脱珪方法

Publications (2)

Publication Number Publication Date
JPS60184614A true JPS60184614A (ja) 1985-09-20
JPH0435525B2 JPH0435525B2 (enrdf_load_stackoverflow) 1992-06-11

Family

ID=12591924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4084584A Granted JPS60184614A (ja) 1984-03-02 1984-03-02 溶銑の脱珪方法

Country Status (1)

Country Link
JP (1) JPS60184614A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63213615A (ja) * 1987-02-27 1988-09-06 Kobe Steel Ltd 溶銃樋多段脱珪法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102112625B1 (ko) * 2018-07-24 2020-05-19 주식회사 포스코 용선의 주상 탈규 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63213615A (ja) * 1987-02-27 1988-09-06 Kobe Steel Ltd 溶銃樋多段脱珪法

Also Published As

Publication number Publication date
JPH0435525B2 (enrdf_load_stackoverflow) 1992-06-11

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