JPS60116707A - 溶銑樋脱珪方法 - Google Patents

溶銑樋脱珪方法

Info

Publication number
JPS60116707A
JPS60116707A JP22714683A JP22714683A JPS60116707A JP S60116707 A JPS60116707 A JP S60116707A JP 22714683 A JP22714683 A JP 22714683A JP 22714683 A JP22714683 A JP 22714683A JP S60116707 A JPS60116707 A JP S60116707A
Authority
JP
Japan
Prior art keywords
hot metal
slag
molten pig
scale
amount
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
JP22714683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147882B2 (enrdf_load_stackoverflow
Inventor
Kiichi Narita
成田 貴一
Takehisa Makino
牧野 武久
Hiroshi Matsumoto
洋 松本
Akihide Hikosaka
彦坂 明秀
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP22714683A priority Critical patent/JPS60116707A/ja
Publication of JPS60116707A publication Critical patent/JPS60116707A/ja
Publication of JPS6147882B2 publication Critical patent/JPS6147882B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00Refining of pig-iron; Cast iron
    • C21C1/04Removing 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)
JP22714683A 1983-11-30 1983-11-30 溶銑樋脱珪方法 Granted JPS60116707A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22714683A JPS60116707A (ja) 1983-11-30 1983-11-30 溶銑樋脱珪方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22714683A JPS60116707A (ja) 1983-11-30 1983-11-30 溶銑樋脱珪方法

Publications (2)

Publication Number Publication Date
JPS60116707A true JPS60116707A (ja) 1985-06-24
JPS6147882B2 JPS6147882B2 (enrdf_load_stackoverflow) 1986-10-21

Family

ID=16856206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22714683A Granted JPS60116707A (ja) 1983-11-30 1983-11-30 溶銑樋脱珪方法

Country Status (1)

Country Link
JP (1) JPS60116707A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108384915A (zh) * 2018-03-07 2018-08-10 首钢集团有限公司 一种高炉炉前铁水脱钛方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108384915A (zh) * 2018-03-07 2018-08-10 首钢集团有限公司 一种高炉炉前铁水脱钛方法

Also Published As

Publication number Publication date
JPS6147882B2 (enrdf_load_stackoverflow) 1986-10-21

Similar Documents

Publication Publication Date Title
JP3829543B2 (ja) 高燐鉱石を原料とする鉄鋼製造方法
JPS60116707A (ja) 溶銑樋脱珪方法
JP2000109924A (ja) 極低硫鋼の溶製方法
JP4461495B2 (ja) 溶銑の脱燐精錬方法
JPS58147506A (ja) 溶銑予備処理方法
US2079848A (en) Making steel
JP3233304B2 (ja) Mn鉱石の溶融還元を伴った低Si・低S・高Mn溶銑の製造
JP3505791B2 (ja) 溶銑の脱燐・脱硫法
JPS6114118B2 (enrdf_load_stackoverflow)
JPS58181815A (ja) 転炉による溶銑の予備脱硅方法
JPH11100608A (ja) 溶銑の脱珪・脱硫方法
JPH03122210A (ja) 複合転炉を用いた2段向流精錬製鋼法
JPH052723B2 (enrdf_load_stackoverflow)
JPS6154081B2 (enrdf_load_stackoverflow)
JPS62290815A (ja) 製鋼方法
JPS61106744A (ja) ステンレス鋼の溶製方法
JPS63223112A (ja) 鉄鉱石の溶融還元方法
JPS6242004B2 (enrdf_load_stackoverflow)
JPH111714A (ja) 製鋼方法
SU956567A1 (ru) Способ обработки жидкого чугуна
JPS61104014A (ja) 酸化精錬炉におけるMn鉱石高効率還元法
JPH0341525B2 (enrdf_load_stackoverflow)
JP3898964B2 (ja) 溶銑の脱りん処理方法
JPS59104412A (ja) 溶銑の脱珪脱燐方法
JPS591609A (ja) 溶銑の精錬方法