JPS51147421A - Method of adding al and ti to molten steel - Google Patents

Method of adding al and ti to molten steel

Info

Publication number
JPS51147421A
JPS51147421A JP7169675A JP7169675A JPS51147421A JP S51147421 A JPS51147421 A JP S51147421A JP 7169675 A JP7169675 A JP 7169675A JP 7169675 A JP7169675 A JP 7169675A JP S51147421 A JPS51147421 A JP S51147421A
Authority
JP
Japan
Prior art keywords
molten steel
manufactere
ladle
accurate
desired content
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
JP7169675A
Other languages
Japanese (ja)
Other versions
JPS55443B2 (en
Inventor
Koichi Nishisaka
Tadayoshi Sakata
Ryoji Arima
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 JP7169675A priority Critical patent/JPS51147421A/en
Publication of JPS51147421A publication Critical patent/JPS51147421A/en
Publication of JPS55443B2 publication Critical patent/JPS55443B2/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE:An accurate and rapid method of adding Al and Ti up to the desired content in a ladle in manufactere of a steel containing acid sol. Al and Ti.
JP7169675A 1975-06-13 1975-06-13 Method of adding al and ti to molten steel Granted JPS51147421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7169675A JPS51147421A (en) 1975-06-13 1975-06-13 Method of adding al and ti to molten steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7169675A JPS51147421A (en) 1975-06-13 1975-06-13 Method of adding al and ti to molten steel

Publications (2)

Publication Number Publication Date
JPS51147421A true JPS51147421A (en) 1976-12-17
JPS55443B2 JPS55443B2 (en) 1980-01-08

Family

ID=13467954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7169675A Granted JPS51147421A (en) 1975-06-13 1975-06-13 Method of adding al and ti to molten steel

Country Status (1)

Country Link
JP (1) JPS51147421A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100194A (en) * 1972-03-31 1973-12-18
JPS4910789A (en) * 1972-05-27 1974-01-30
JPS5051785A (en) * 1973-09-07 1975-05-08
JPS5071506A (en) * 1973-10-30 1975-06-13

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100194A (en) * 1972-03-31 1973-12-18
JPS4910789A (en) * 1972-05-27 1974-01-30
JPS5051785A (en) * 1973-09-07 1975-05-08
JPS5071506A (en) * 1973-10-30 1975-06-13

Also Published As

Publication number Publication date
JPS55443B2 (en) 1980-01-08

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