JPS61104014A - 酸化精錬炉におけるＭｎ鉱石高効率還元法 - Google Patents

酸化精錬炉におけるＭｎ鉱石高効率還元法

Info

Publication number
JPS61104014A
JPS61104014A JP22414584A JP22414584A JPS61104014A JP S61104014 A JPS61104014 A JP S61104014A JP 22414584 A JP22414584 A JP 22414584A JP 22414584 A JP22414584 A JP 22414584A JP S61104014 A JPS61104014 A JP S61104014A
Authority
JP
Japan
Prior art keywords
hot metal
dephosphorization
ore
treatment
desiliconization
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
JP22414584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6342686B2 (enExample
Inventor
Yozo Takemura
竹村　洋三
Toshiki Yamamoto
山本　利樹
Motoki Yoshida
基樹 吉田
Kiyoyuki Honda
本多　清之
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 JP22414584A priority Critical patent/JPS61104014A/ja
Publication of JPS61104014A publication Critical patent/JPS61104014A/ja
Publication of JPS6342686B2 publication Critical patent/JPS6342686B2/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
    • 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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP22414584A 1984-10-26 1984-10-26 酸化精錬炉におけるＭｎ鉱石高効率還元法 Granted JPS61104014A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22414584A JPS61104014A (ja) 1984-10-26 1984-10-26 酸化精錬炉におけるＭｎ鉱石高効率還元法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22414584A JPS61104014A (ja) 1984-10-26 1984-10-26 酸化精錬炉におけるＭｎ鉱石高効率還元法

Publications (2)

Publication Number Publication Date
JPS61104014A true JPS61104014A (ja) 1986-05-22
JPS6342686B2 JPS6342686B2 (enExample) 1988-08-25

Family

ID=16809246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22414584A Granted JPS61104014A (ja) 1984-10-26 1984-10-26 酸化精錬炉におけるＭｎ鉱石高効率還元法

Country Status (1)

Country Link
JP (1) JPS61104014A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006133679A3 (de) * 2005-06-13 2007-05-31 Karl Konzelmann Metallschmelzw Verfahren zum einstellen vorgegebener schmelzeeigenschaften in einem flüssigmetall, insbesondere flüssigaluminium, behandlungssystem, transportbehälter und transportfahrzeug für flüssigmetall
JP2011225917A (ja) * 2010-04-16 2011-11-10 Nippon Steel Corp 溶銑の予備処理方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10513335B2 (en) 2016-10-07 2019-12-24 The Boeing Company Systems and methods for providing electrical signals to electrical devices within an interior cabin of a vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839716A (ja) * 1981-08-31 1983-03-08 Sumitomo Metal Ind Ltd 溶銑処理方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839716A (ja) * 1981-08-31 1983-03-08 Sumitomo Metal Ind Ltd 溶銑処理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006133679A3 (de) * 2005-06-13 2007-05-31 Karl Konzelmann Metallschmelzw Verfahren zum einstellen vorgegebener schmelzeeigenschaften in einem flüssigmetall, insbesondere flüssigaluminium, behandlungssystem, transportbehälter und transportfahrzeug für flüssigmetall
JP2011225917A (ja) * 2010-04-16 2011-11-10 Nippon Steel Corp 溶銑の予備処理方法

Also Published As

Publication number Publication date
JPS6342686B2 (enExample) 1988-08-25

Similar Documents

Publication Publication Date Title
JP5954551B2 (ja) 転炉製鋼法
JP6693536B2 (ja) 転炉製鋼方法
JP5983492B2 (ja) 溶銑の予備処理方法
JPH0437132B2 (enExample)
JPS61104014A (ja) 酸化精錬炉におけるＭｎ鉱石高効率還元法
JPH0141681B2 (enExample)
JPH07179920A (ja) 溶鋼製造方法
JPH0297611A (ja) 冷鉄源溶解方法
JPH07316618A (ja) 溶融還元溶銑の予備精錬方法
JPH0477046B2 (enExample)
WO2003029498A1 (en) Method for pretreatment of molten iron and method for refining
JPH0557327B2 (enExample)
JPH0437135B2 (enExample)
JPH11323419A (ja) 溶銑精錬方法
JPS6121285B2 (enExample)
JPS6247417A (ja) スクラツプの溶解精錬方法
JP2000212623A (ja) 生石灰の少ない溶銑脱燐方法
JP2005200762A (ja) 溶銑の脱硫方法
JP2004156146A (ja) 溶銑精錬方法
JPH03122210A (ja) 複合転炉を用いた２段向流精錬製鋼法
JPH0214404B2 (enExample)
JPH11193410A (ja) 溶銑精錬法
JPH0433844B2 (enExample)
JPH01312020A (ja) 溶銑の昇温脱燐法
JPS59159963A (ja) 高クロム溶湯の溶製方法