JPS63310914A - 溶融鉄のガス吹き込み精錬方法 - Google Patents

溶融鉄のガス吹き込み精錬方法

Info

Publication number
JPS63310914A
JPS63310914A JP14516087A JP14516087A JPS63310914A JP S63310914 A JPS63310914 A JP S63310914A JP 14516087 A JP14516087 A JP 14516087A JP 14516087 A JP14516087 A JP 14516087A JP S63310914 A JPS63310914 A JP S63310914A
Authority
JP
Japan
Prior art keywords
nozzle
molten iron
gas
tip
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.)
Granted
Application number
JP14516087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0341526B2 (enExample
Inventor
Hideki Murakami
英樹 村上
Seiji Aso
誠二 麻生
Shigenori Yakura
矢倉　重範
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 JP14516087A priority Critical patent/JPS63310914A/ja
Publication of JPS63310914A publication Critical patent/JPS63310914A/ja
Publication of JPH0341526B2 publication Critical patent/JPH0341526B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP14516087A 1987-06-12 1987-06-12 溶融鉄のガス吹き込み精錬方法 Granted JPS63310914A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14516087A JPS63310914A (ja) 1987-06-12 1987-06-12 溶融鉄のガス吹き込み精錬方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14516087A JPS63310914A (ja) 1987-06-12 1987-06-12 溶融鉄のガス吹き込み精錬方法

Publications (2)

Publication Number Publication Date
JPS63310914A true JPS63310914A (ja) 1988-12-19
JPH0341526B2 JPH0341526B2 (enExample) 1991-06-24

Family

ID=15378814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14516087A Granted JPS63310914A (ja) 1987-06-12 1987-06-12 溶融鉄のガス吹き込み精錬方法

Country Status (1)

Country Link
JP (1) JPS63310914A (enExample)

Also Published As

Publication number Publication date
JPH0341526B2 (enExample) 1991-06-24

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Legal Events

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