JPS51115219A - Process of preparing low-phosphor molten iron - Google Patents

Process of preparing low-phosphor molten iron

Info

Publication number
JPS51115219A
JPS51115219A JP4011075A JP4011075A JPS51115219A JP S51115219 A JPS51115219 A JP S51115219A JP 4011075 A JP4011075 A JP 4011075A JP 4011075 A JP4011075 A JP 4011075A JP S51115219 A JPS51115219 A JP S51115219A
Authority
JP
Japan
Prior art keywords
phosphor
molten iron
preparing low
iron
preparing
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
JP4011075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5743607B2 (en, 2012
Inventor
Yukiyoshi Ito
Tadaharu Okajima
Yuji Kawachi
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 JP4011075A priority Critical patent/JPS51115219A/ja
Publication of JPS51115219A publication Critical patent/JPS51115219A/ja
Publication of JPS5743607B2 publication Critical patent/JPS5743607B2/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)
JP4011075A 1975-04-02 1975-04-02 Process of preparing low-phosphor molten iron Granted JPS51115219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4011075A JPS51115219A (en) 1975-04-02 1975-04-02 Process of preparing low-phosphor molten iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4011075A JPS51115219A (en) 1975-04-02 1975-04-02 Process of preparing low-phosphor molten iron

Publications (2)

Publication Number Publication Date
JPS51115219A true JPS51115219A (en) 1976-10-09
JPS5743607B2 JPS5743607B2 (en, 2012) 1982-09-16

Family

ID=12571707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4011075A Granted JPS51115219A (en) 1975-04-02 1975-04-02 Process of preparing low-phosphor molten iron

Country Status (1)

Country Link
JP (1) JPS51115219A (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130423A (en) * 1978-03-31 1979-10-09 Sumitomo Metal Ind Ltd Hot iron dephosphorizing method
JPS57137408A (en) * 1981-02-17 1982-08-25 Kawasaki Steel Corp Dephosphorization treatment of molten iron
JP2014218718A (ja) * 2013-05-10 2014-11-20 Ｊｆｅスチール株式会社 溶銑予備処理用浸漬型ランス設備および溶銑予備処理用浸漬型ランスのガス切替方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130423A (en) * 1978-03-31 1979-10-09 Sumitomo Metal Ind Ltd Hot iron dephosphorizing method
JPS57137408A (en) * 1981-02-17 1982-08-25 Kawasaki Steel Corp Dephosphorization treatment of molten iron
JP2014218718A (ja) * 2013-05-10 2014-11-20 Ｊｆｅスチール株式会社 溶銑予備処理用浸漬型ランス設備および溶銑予備処理用浸漬型ランスのガス切替方法

Also Published As

Publication number Publication date
JPS5743607B2 (en, 2012) 1982-09-16

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